# Patent Processus Vaginalis — GCMD Library living collection

Everything in the library about patent processus vaginalis — built automatically from dossiers that name it.

Updated: n/a · 9 episodes · 127 cited statements

## Episodes
### Surgical Management
- [Laparoscopic Pediatric Hernia Repair: Online Course 2017](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414) — video · 1:42:10 · [machine version](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414.md)
- [Groin Controversies: Update Course 2016](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437) — video · 28:58 · [machine version](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437.md)
- [Groin Controversies - Todd Ponsky: Update Course 2014](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661) — video · 28:58 · [machine version](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661.md)
- [BOB in Ped Surg 2023 - WOFAPS Winner - Tran Ngoc Son, MD](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322) — video · [machine version](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322.md)
- [Laparoscopic Hydrocele Repair Technique](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491) — video · 4:39 · [machine version](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491.md)
- [2024 Laparoscopic Hernia Event](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767) — video · 1:42:53 · [machine version](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767.md)
- [2026 Laparoscopic Pediatric Hernia Repair](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251) — video · 2:03:40 · [machine version](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251.md)

### Evidence & Research
- [BOB Ped Surg 2023 - Jason Fraser, APSA  - Presentation](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350) — video · [machine version](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350.md)
- [Case-Based Journal Review: Inguinal Hernia 2025](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168) — podcast · 19:13 · [machine version](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168.md)

## Chapters
- [0:00](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=0) Introduction and Course Overview (Ep 1)
- [3:00](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=180) Clinical Controversies in Hernia Management (Ep 1)
- [8:38](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=518) Open vs. Laparoscopic Repair: The Debate (Ep 1)
- [16:58](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1018) Incarceration Management and Direct Hernia Recurrence (Ep 1)
- [28:18](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1698) Laparoscopic Techniques: CK Young and LILS (Ep 1)
- [36:40](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2200) SEAL Technique and Ponsky's Concerns (Ep 1)
- [43:20](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2600) Takahara/Patkowski Percutaneous Technique (Ep 1)
- [51:40](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=3100) Stitch vs. Scar: The Injury Hypothesis (Ep 1)
- [61:40](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=3700) Suture Material and Technique Refinements (Ep 1)
- [71:40](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4300) Sac Excision Techniques and Hydrocele Repair (Ep 1)
- [79:10](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4750) Adolescent and Young Adult Hernias: The Gray Zone (Ep 1)
- [88:20](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=5300) Telementoring, Q&A, and Closing Remarks (Ep 1)
- [0:01](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1) Incidental hernia discovery during laparoscopic G-tube placement (Ep 2)
- [4:33](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=273) High ligation technique across age spectrum (Ep 2)
- [6:03](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=363) Physical examination techniques and direct versus indirect hernia differentiation (Ep 2)
- [10:32](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=632) Laparoscopic percutaneous hernia repair technique demonstration (Ep 2)
- [18:31](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1111) Management of retractile testes (Ep 2)
- [22:30](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1350) Retractile testicle with concurrent hernia repair (Ep 2)
- [25:03](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1503) Approach to history-only inguinal hernia (Ep 2)
- [26:11](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1571) Non-palpable testicle evaluation and management (Ep 2)
- [0:01](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1) Incidental hernia discovery during laparoscopic G-tube placement (Ep 3)
- [4:33](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=273) High ligation technique across age spectrum (Ep 3)
- [6:04](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=364) Physical examination techniques for hernia diagnosis (Ep 3)
- [10:33](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=633) Laparoscopic percutaneous hernia repair technique demonstration (Ep 3)
- [18:40](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1120) Management of retractile testis (Ep 3)
- [22:31](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1351) Hernia repair in patient with retractile testis (Ep 3)
- [26:12](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1572) Non-palpable testis management and Fowler-Stevens procedure (Ep 3)
- [0:00](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=0) Introduction and presentation of three WOFAPS award winners with audience voting (Ep 4)
- [4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274) Presentation of laparoscopic hydrocele repair technique without hydrocelectomy (Ep 4)
- [9:15](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=555) Panel discussion on communicating versus non-communicating hydroceles (Ep 4)
- [0:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=0) Introduction and Study Rationale (Ep 5)
- [2:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=120) Methods and Patient Selection (Ep 5)
- [4:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=240) Patient Demographics and PPV Characteristics (Ep 5)
- [6:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=360) Follow-up Results and Hernia Cases (Ep 5)
- [0:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=0) Introduction and Equipment Setup (Ep 6)
- [1:15](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=75) Step 1: Sac Reduction and Drainage (Ep 6)
- [2:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=120) Step 2: Sac Resection (Ep 6)
- [3:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=180) Step 3: Internal Ring Closure with Double-Loop Technique (Ep 6)
- [4:20](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=260) Summary and Conclusion (Ep 6)
- [3:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=211) Introduction and Clinical Controversies in Hernia Management (Ep 7)

## Statements
Every statement is attributed, typed, and timestamped; the link is the citation.
- In a rabbit model, grabbing the vas deferens once with pickups obliterates it. — Todd Ponsky (clinical) [Ep 1 · 17:03](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1023)
- The most common cause of recurrence after open pediatric hernia repair is development of a direct hernia, not indirect recurrence. — Todd Ponsky (clinical) [Ep 1 · 24:51](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1491)
- Direct hernias after initial indirect repair may be iatrogenic: pulling up the cord during open dissection in premature infants with see-through thin floors may take fibers of the floor and cause a direct defect. — Todd Ponsky (opinion) [Ep 1 · 25:35](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1535)
- Postoperative hydrocele after laparoscopic hernia repair is extremely rare; in 10+ years Ponsky has never required intervention for one. — Todd Ponsky (clinical) [Ep 1 · 67:18](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4038)
- In rabbit hernia model, suture ligation alone without peritoneal injury resulted in 75% failure at 2 weeks and 83% failure at 4 weeks when suture was removed. — Todd Ponsky (clinical) [Ep 1 · 44:16](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2656)
- In rabbit model, anterior peritoneal injury plus suture resulted in 87% closure at 2 weeks and 100% reperitonealisation at 4 weeks even after suture removal. — Todd Ponsky (clinical) [Ep 1 · 44:33](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2673)
- Braided non-absorbable suture (Ethibond) performed best in rabbit hernia repair studies compared to absorbable (Vicryl) or monofilament non-absorbable (Prolene). — Todd Ponsky (clinical) [Ep 1 · 44:58](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2698)
- Repeat study comparing absorbable vs. non-absorbable suture with peritoneal injury showed equal failure rates on both sides, suggesting technical error rather than suture type determined outcome. — Todd Ponsky (clinical) [Ep 1 · 45:49](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2749)
- Direct inguinal hernias begin appearing around age 29 in adults, suggesting a floor pathophysiology change at that age that may distinguish pediatric-type indirect hernias from adult-type requiring floor reinforcement. — Todd Ponsky (opinion) [Ep 1 · 83:38](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=5018)
- Two-center retrospective study (Kansas City and Rainbow) of adolescents receiving open high ligation showed 1.9% recurrence rate. — Todd Ponsky (epidemiological) [Ep 1 · 85:45](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=5145)
- When performing laparoscopic hernia repair, if cord structures are visible between peritoneum and needle, the needle has passed under the cord—safe passage shows only peritoneum over the needle. — Todd Ponsky (clinical) [Ep 1 · 38:14](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2294)
- In babies, single knot ligation is preferred over double ligation to reduce suture granuloma risk from thin subcutaneous tissue; older children tolerate double ligation without granuloma formation. — Todd Ponsky (clinical) [Ep 1 · 52:04](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=3124)
- With laparoscopic approach, waiting 24-48 hours after reducing an incarcerated hernia may be unnecessary since inflammation does not complicate the laparoscopic repair as it does open surgery. — Todd Ponsky (opinion) [Ep 1 · 22:28](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1348)
- The 'ocean argument': laparoscopic hernia repair difficulty remains constant regardless of external complexity (incarceration, prematurity, inflammation), unlike open repair where external factors significantly increase difficulty. — Todd Ponsky (opinion) [Ep 1 · 19:20](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1160)
- SEAL technique (Harrison/Albanese/Novahara, Stanford) uses large CT needle to capture substantial tissue in single pass; very fast (<1 minute) but Ponsky found high postoperative pain, possibly from capturing nerves or excessive tissue. — Todd Ponsky (clinical) [Ep 1 · 34:20](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2060)
- Survey of pediatric vs. adult surgeons on same adolescent hernia case: 86% of pediatric surgeons chose high ligation, while adult surgeons predominantly chose muscle/mesh repair—same anatomy, different training. — Todd Ponsky (epidemiological) [Ep 1 · 80:55](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4855)
- At IPEG Hawaii ~10 years ago, ~90% of audience favored open hernia repair; at BAPS London recently, ~70-80% favored laparoscopic—represents major practice shift. — Todd Ponsky (epidemiological) [Ep 1 · 91:48](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=5508)
- A patent processus vaginalis confers a 4 times greater risk than the general population of developing a hernia at some point in life, but the patient may never have a problem. — Todd Ponsky (epidemiological) [Ep 2 · 2:00](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=120)
- For children under 5 years old, the argument is that a patent processus vaginalis hasn't been there long enough to show whether it will become symptomatic. — Todd Ponsky (opinion) [Ep 2 · 3:06](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=186)
- A patent processus vaginalis is the same pathology from day of life one to the end of life; if there's a muscle problem, that's a different type of hernia. — Todd Ponsky (clinical) [Ep 2 · 5:45](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=345)
- High ligation is the appropriate repair for indirect inguinal hernia at any age. — Todd Ponsky (clinical) [Ep 2 · 5:57](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=357)
- Adult surgeons at the SAGES hernia course do not use the finger-in-canal examination technique; they all palpate over the external ring area. — Todd Ponsky (clinical) [Ep 2 · 7:39](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=459)
- The finger-up-the-canal examination is worthless and just tortures kids; you can feel better with fingers over the area of the internal and external ring. (opinion) [Ep 2 · 7:11](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=431)
- No study has been done showing clinicians can reliably differentiate direct from indirect inguinal hernias on physical examination. (clinical) [Ep 2 · 8:06](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=486)
- In a rabbit study, when injury was caused to the peritoneum and then repair performed, the closure was much more durable; even if the stitch was cut out after 12 weeks, the closure remained intact. — Todd Ponsky (clinical) [Ep 2 · 14:34](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=874)
- The injury to the peritoneum really keeps the hernia closure intact. — Todd Ponsky (clinical) [Ep 2 · 14:44](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=884)
- When a braided non-absorbable suture is used for laparoscopic hernia repair, the repair is better, at least in rabbits. — Todd Ponsky (clinical) [Ep 2 · 17:18](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1038)
- There was a generation of surgeons who spent a lot of time picking out silk sutures spitting out of the groin or abscesses years after placement. (clinical) [Ep 2 · 18:52](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1132)
- A retractile testicle is defined as one that can be pulled down and stays down after you let go. — Todd Ponsky (clinical) [Ep 2 · 19:59](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1199)
- A true retractile testis that can be pulled down has occasionally gone up and gotten trapped; it's a known phenomenon that has been reported. — Corn (clinical) [Ep 2 · 20:29](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1229)
- Once a child has gone through puberty and the testicle is much larger, it cannot retract, so following them until post-pubertal ensures the testicle will stay in the scrotum. — Corn (clinical) [Ep 2 · 21:37](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1297)
- If a testicle can be pulled down easily, even if it pulls back, it should be considered descended. (opinion) [Ep 2 · 22:23](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1343)
- Post-operative ascent of a retractile testicle after hernia repair is likely due to getting cremasteric muscle or cord vessels stuck in the external oblique closure during open repair. (clinical) [Ep 2 · 24:39](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1479)
- If there's an absent testicle that cannot be found on exam, you don't need an ultrasound; you go straight to laparoscopy. (clinical) [Ep 2 · 26:29](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1589)
- Retrospective data and prospective pilot data presented at IPEG suggest that one-stage Fowler-Stevens is just as good as two-stage. — Todd Ponsky (clinical) [Ep 2 · 27:58](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1678)
- A patent processus vaginalis confers a 4 times greater risk than the general population of developing a hernia at some point in life (epidemiological) [Ep 3 · 2:00](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=120)
- For children under age 5, there is concern that a patent processus vaginalis has not been present long enough to declare whether it will become symptomatic (opinion) [Ep 3 · 2:59](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=179)
- High ligation is the appropriate repair for a patent processus vaginalis at any age, from day of life one to end of life (clinical) [Ep 3 · 5:45](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=345)
- If there is a muscle problem in the inguinal floor, that represents a different type of hernia than a patent processus vaginalis (clinical) [Ep 3 · 5:54](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=354)
- Digital examination up the inguinal canal is painful for children and causes them to cower during subsequent examinations (clinical) [Ep 3 · 7:51](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=471)
- In rabbit studies, when injury was caused to the peritoneum during hernia repair, the closure was much more durable; even when the stitch was cut out after 12 weeks, the closure remained intact (clinical) [Ep 3 · 14:34](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=874)
- Hydrodissection with bupivacaine (0.25% or 0.5%) dissects the cord structures away from the peritoneum during laparoscopic hernia repair (clinical) [Ep 3 · 15:13](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=913)
- When performing percutaneous laparoscopic hernia repair, it is acceptable to leave 1 millimeter of tissue and skip over the vas deferens rather than risk injury (clinical) [Ep 3 · 16:35](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=995)
- Braided non-absorbable suture produces better hernia repairs than monofilament in rabbit studies (clinical) [Ep 3 · 17:18](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1038)
- Prolene suture knots are thick and patients complain about them; ethibond or other braided sutures produce softer knots (clinical) [Ep 3 · 17:09](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1029)
- Non-absorbable sutures (silk, ethibond) used in hernia repairs can spit out of the groin or form abscesses years after placement (clinical) [Ep 3 · 18:52](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1132)
- A retractile testis is defined as one that can be pulled down into the scrotum and stays there after release (clinical) [Ep 3 · 19:59](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1199)
- Retractile testes should be followed with brief office visits every year until after puberty, when the larger testis size prevents retraction (clinical) [Ep 3 · 20:43](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1243)
- Once a patient has gone through puberty and has a good-sized testis, it will stay in the scrotum and cannot retract (clinical) [Ep 3 · 21:39](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1299)
- If a testis can be pulled down easily, even if it retracts back up, it should be considered descended (opinion) [Ep 3 · 22:23](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1343)
- A testis that cannot be palpated in the office may descend into the scrotum once the patient is under anesthesia (clinical) [Ep 3 · 22:38](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1358)
- After hernia repair, scarring can sometimes cause a previously retractile testis to ride up into a higher position (clinical) [Ep 3 · 24:21](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1461)
- Testis ascent after open hernia repair occurs when cremaster muscle or cord vessels become entrapped in the external oblique closure (clinical) [Ep 3 · 24:39](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1479)
- Ultrasound is not useful for non-palpable testis; if no testis is palpable on exam, proceed directly to laparoscopic exploration (clinical) [Ep 3 · 26:29](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1589)
- For intra-abdominal testis at the internal ring, Fowler-Stevens orchiopexy is the appropriate procedure (clinical) [Ep 3 · 27:41](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1661)
- Retrospective data and prospective pilot data suggest that one-stage Fowler-Stevens is just as effective as two-stage (clinical) [Ep 3 · 27:58](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1678)
- Preterm infants with inguinal hernia have a very high rate of incarceration — Todd Ponsky (clinical) [Ep 8 · 1:17](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=77)
- The younger the baby, the higher the risk of incarceration in inguinal hernia — Jose Campos (clinical) [Ep 8 · 1:43](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=103)
- Patent processus vaginalis may close spontaneously - Ponsky reports having a patient with documented PPV on initial laparoscopy that was absent on second laparoscopy for unrelated indication — Todd Ponsky (clinical) [Ep 9 · 8:35](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=515)
- Risk of anesthesia is now so low that bringing a child back for delayed hernia repair after PPV discovery is acceptable — Todd Ponsky (opinion) [Ep 9 · 8:56](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=536)
- Open preemie hernia repairs may be causing floor injuries leading to direct hernias that present in adulthood — Todd Ponsky (opinion) [Ep 9 · 40:26](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2426)
- Ponsky reports never having re-operated on a hernia recurrence in 20 years except for his first seal technique case — Todd Ponsky (clinical) [Ep 9 · 44:12](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2652)
- Laparoscopic hernia repair in adolescents may reduce pain compared to open repair because the groin is a very nerve-dense area — Todd Ponsky (opinion) [Ep 9 · 22:02](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=1322)
- In rabbit model, suture repair alone showed 25% remained closed at 2 weeks after suture removal, while injury plus suture showed 90% closed at 2 weeks and 100% at 4 weeks — Todd Ponsky (clinical) [Ep 9 · 66:54](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=4014)
- In rabbit suture material study, Vicryl had 80% failure rate, Prolene 75% failure, and silk 10% failure after suture removal — Todd Ponsky (clinical) [Ep 9 · 69:00](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=4140)
- Braided suture works better than monofilament for hernia repair based on rabbit studies — Todd Ponsky (clinical) [Ep 9 · 69:25](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=4165)
- Ponsky reports having had maybe 2 hydroceles after laparoscopic repair in 20 years, both of which resolved spontaneously — Todd Ponsky (clinical) [Ep 9 · 56:13](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=3373)
- Study of adolescent high ligation (ages 13-18) showed 2% recurrence rate overall, only 0.9% confirmed recurrence at 2-year follow-up — Todd Ponsky (epidemiological) [Ep 9 · 96:32](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=5792)
- Statistical analysis of adult and pediatric hernia types suggests age 40 may be inflection point where direct hernias become more common, though most remain indirect — Todd Ponsky (epidemiological) [Ep 9 · 97:27](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=5847)
- Rombaldi reports no hydroceles or scrotal complications from leaving the sac in place during laparoscopic repair — Marcello Rombaldi (clinical) [Ep 9 · 120:56](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=7256)
- Direct inguinal hernias in children are rare findings, making it difficult for pediatric surgeons to maintain proficiency in their repair — Todd Ponsky (opinion) [Ep 9 · 101:45](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=6105)
- When insufflating a distended abdomen for bowel obstruction, waiting 5-10 minutes allows bowel loops to spread out and improve visualization — Todd Ponsky (clinical) [Ep 9 · 36:57](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2217)
- Ponsky uses 3-0 Ethibond (braided non-absorbable suture) for the final hernia repair after threading with Prolene — Todd Ponsky (clinical) [Ep 9 · 83:39](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=5019)
- In neonates, Ponsky uses single ligation rather than double because of risk of suture granuloma and spitting due to short distance from skin to knot — Todd Ponsky (clinical) [Ep 9 · 71:05](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=4265)
- Laparoscopic hydrocele repair requires a 3 or 5 millimeter trocar for umbilical port with corresponding camera size based on patient age and weight, plus 3mm grasper with Maryland teeth and 3mm scissors. — Todd Ponsky (clinical) [Ep 6 · 0:30](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=30)
- The first step in laparoscopic hydrocele repair is to push the sac into the abdomen, create a hole while avoiding cord structures, and drain the fluid. — Todd Ponsky (clinical) [Ep 6 · 1:35](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=95)
- Sac resection is performed through a 3mm stab incision in the ipsilateral lower quadrant using scissors, but if there is no safe separation from cord structures, this step can be avoided or the sac resected only partially. — Todd Ponsky (clinical) [Ep 6 · 2:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=120)
- Sac resection can alternatively be performed with hook cautery, but requires maintaining safe distance from vas deferens and cord vessels to avoid thermal spray injury. — Todd Ponsky (clinical) [Ep 6 · 2:25](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=145)
- The internal inguinal orifice is closed using a double-loop technique with prolene suture. — Todd Ponsky (clinical) [Ep 6 · 2:45](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=165)
- Hydrodissection with local anesthetic serves dual purposes: postoperative pain control and dissecting the peritoneum to avoid injury to cord structures. — Todd Ponsky (clinical) [Ep 6 · 3:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=180)
- The double-loop technique involves creating a 1mm skin incision and passing an 18-gauge spinal needle through half of the internal inguinal orifice. — Todd Ponsky (clinical) [Ep 6 · 3:15](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=195)
- A prolene loop is threaded through the needle into the abdomen, the needle is retracted, then passed again through the same skin incision with a new prolene loop that must pass through the first loop. — Todd Ponsky (clinical) [Ep 6 · 3:25](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=205)
- The first loop is snagged around the needle, and once the second prolene loop is in the abdomen, the needle is retracted and the first loop is used as a snare to pull out the second loop, surrounding the inguinal orifice. — Todd Ponsky (clinical) [Ep 6 · 3:40](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=220)
- The internal inguinal orifice opening is closed by tying the prolene loop knots. — Todd Ponsky (clinical) [Ep 6 · 4:00](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=240)
- The same double-loop closure technique can be used to close a contralateral patent processus vaginalis. — Todd Ponsky (clinical) [Ep 6 · 4:05](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=245)
- Throughout laparoscopic hydrocele repair, the surgeon must always work at a safe distance from cord structures including vas deferens and cord vessels. — Todd Ponsky (clinical) [Ep 6 · 4:20](https://origin-library.globalcastmd.com/watch/laparoscopic-hydrocele-repair-technique-8491?t=260)
- All hernia repair techniques (open, laparoscopic intracorporeal, laparoscopic percutaneous) have equivalent outcomes when performed by experienced surgeons — Todd Ponsky (opinion) [Ep 7 · 3:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=211)
- After age 2-3 years, the risk of inguinal hernia incarceration is very low, making watchful waiting a reasonable option — Todd Ponsky (clinical) [Ep 7 · 7:50](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=470)
- The internal anatomy during laparoscopic hernia repair remains consistent regardless of external inflammation, scarring, or incarceration—like the calm ocean floor beneath stormy surface waves — Todd Ponsky (clinical) [Ep 7 · 23:05](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1385)
- Incarcerated hernias in children can usually be reduced and are rarely ischemic; if truly necrotic, the hernia cannot be reduced in the emergency room — Todd Ponsky (clinical) [Ep 7 · 29:20](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1760)
- Direct hernias after open indirect hernia repair in preterm infants may result from iatrogenic injury to the fragile inguinal floor during dissection — Todd Ponsky (opinion) [Ep 7 · 35:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=2131)
- In rabbit hernia model, when anterior peritoneal injury was created before suture repair, 87% of repairs remained intact at 2 weeks and 100% at 4 weeks after suture removal, compared to 20-30% without injury — Todd Ponsky (clinical) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- Scar formation, not permanent suture retention, is the mechanism by which hernia repairs remain durable long-term — Todd Ponsky (opinion) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- In rabbit studies comparing suture materials with anterior injury, silk (braided non-absorbable) had the lowest recurrence rate at 6 weeks, suggesting multifilament sutures promote better scar formation — Todd Ponsky (clinical) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- Multi-center retrospective review of adolescents treated with laparoscopic high ligation showed confirmed recurrence rate of 0.9%, possibly 2% including suspected recurrences — Todd Ponsky (clinical) [Ep 7 · 88:35](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5315)
- Natural history study of direct vs indirect hernias showed first inflection point at age 18 and major uptick in direct hernias at age 40, suggesting floor changes begin in late adolescence but accelerate at middle age — Todd Ponsky (epidemiological) [Ep 7 · 88:35](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5315)
- At age 20, approximately 90% of inguinal hernias are still indirect (likely congenital patent processus vaginalis), not direct hernias from floor weakness — Todd Ponsky (epidemiological) [Ep 7 · 88:35](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5315)
- Mesh repair in adults has 20-30% incidence of chronic discomfort — Todd Ponsky (clinical) [Ep 7 · 94:46](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5686)
- Bilateral hernia repairs may theoretically reduce sperm quality, though the clinical significance is uncertain — Todd Ponsky (opinion) [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- Laparoscopic hernia repair never touches the vas deferens, theoretically eliminating risk of vas injury — Todd Ponsky (clinical) [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- In older adolescent patients, open groin dissection may cause more postoperative pain due to nerve involvement compared to laparoscopic approach — Todd Ponsky (opinion) [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- Suture granulomas after laparoscopic repair occur primarily in neonates when the knot is close to the skin; switching to single-knot technique eliminated this complication — Todd Ponsky (clinical) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- When suture granulomas occur, they can be excised without hernia recurrence, proving the scar maintains closure independent of the suture — Todd Ponsky (clinical) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- Femoral hernias and direct hernias should not be repaired with laparoscopic peritoneal closure alone—they require muscle/floor repair because they represent structural weakness, not just peritoneal defects — Todd Ponsky (clinical) [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- The more premature the infant, the greater the benefit of laparoscopic repair because the anatomy is easier laparoscopically while open dissection is more difficult in fragile preterm tissue — Todd Ponsky (opinion) [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- Insufflation pressures of 8-12 mmHg are well-tolerated even in premature infants for laparoscopic hernia repair — Todd Ponsky (clinical) [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- In girls, the round ligament should probably be treated like the vas deferens and not included in the ligation to avoid potential long-term uterine tethering — Todd Ponsky (opinion) [Ep 7 · 94:46](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5686)
- The natural history of the patent processus vaginalis (PPV) in the absence of symptomatic hernia is relatively unknown. — Jason Frischer (clinical) [Ep 5 · 0:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=0)
- There are inconclusive recommendations on managing PPVs when found incidentally at the time of another operation or on the contralateral side during inguinal hernia repair. — Jason Frischer (guideline) [Ep 5 · 0:30](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=30)
- The natural history and timing of obliteration of the processus vaginalis is indistinct. — Jason Frischer (clinical) [Ep 5 · 1:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=60)
- The study enrolled infants less than four months of age undergoing laparoscopic pyloromyotomy with inguinal canal examination. — Jason Frischer (clinical) [Ep 5 · 2:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=120)
- Patients with a PPV were followed yearly via phone survey up to age 18 years, while those without a PPV were not included or followed. — Jason Frischer (clinical) [Ep 5 · 2:30](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=150)
- PPV was measured using the pyloric grasper, whose metal portion length is 2 centimeters and width when opened is 1.5 centimeters. — Jason Frischer (clinical) [Ep 5 · 3:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=180)
- Of 526 patients analyzed, 283 (nearly 54%) had a PPV: 35 on the left, 132 bilateral, and 116 on the right. — Jason Frischer (epidemiological) [Ep 5 · 4:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=240)
- Patients with PPV were significantly younger, weighed less, were more commonly male, and had significantly lower estimated gestational age at birth than those without PPV. — Jason Frischer (epidemiological) [Ep 5 · 4:30](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=270)
- There were 414 PPV dimensional measurements recorded where bilateral PPVs are not separated. — Jason Frischer (clinical) [Ep 5 · 5:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=300)
- The scrotum and labia most frequently did not insufflate during PPV examination. — Jason Frischer (clinical) [Ep 5 · 5:20](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=320)
- Right-sided PPV is more common, but there is similar depth and width of right and left PPVs as determined by ability to visualize the bottom. — Jason Frischer (clinical) [Ep 5 · 5:40](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=340)
- Of 246 patients eligible for at least one annual follow-up, 85% responded to at least one yearly follow-up call. — Jason Frischer (epidemiological) [Ep 5 · 6:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=360)
- Three patients presented in the first year with an inguinal hernia, with no hernias seen in patients who reached two, three, or four-year follow-up milestones. — Jason Frischer (epidemiological) [Ep 5 · 6:20](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=380)
- There were three inguinal hernias among 246 patients with PPV who had follow-up, representing a 1.2% hernia rate, all occurring in the first year. — Jason Frischer (epidemiological) [Ep 5 · 6:50](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=410)
- There is a high incidence of PPV seen in this patient population (infants under 4 months undergoing pyloromyotomy). — Jason Frischer (epidemiological) [Ep 5 · 8:40](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=520)
- The need for inguinal hernia repair in patients with incidental PPV has been low to date in this cohort. — Jason Frischer (clinical) [Ep 5 · 9:00](https://origin-library.globalcastmd.com/watch/bob-ped-surg-2023-jason-fraser-apsa-presentation-6350?t=540)
- Most neonatal hydroceles have some kind of access to the peritoneal cavity; they may seal off with a flutter valve so fluid cannot be pushed back up. (clinical) [Ep 4 · 10:55](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=655)
- Hydroceles of the cord are different from other hydroceles and do not necessarily communicate with the peritoneal cavity. (clinical) [Ep 4 · 10:55](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=655)
- Hydroceles of the cord will not necessarily need ligation of the processus vaginalis but really decompression of the cord. (opinion) [Ep 4 · 10:55](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=655)
- If a hydrocele recurs after treatment, there may be a patent processus vaginalis that was still open even if it was very small and not clearly visualized. — Todd Ponsky (clinical) [Ep 4 · 11:21](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=681)

## Host summaries
Recaps by a host of what the experts said — not the host's own clinical position.
- Contralateral patent processus vaginalis presents in 30-40% of children with unilateral hernia (Holcomb 1994), with 4× greater risk of developing symptomatic hernia and 3-11% metachronous hernia rate. — Todd Ponsky summarizing the discussion [Ep 1 · 11:05](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=665)
- Zendejas 50-year follow-up (Journal of American College of Surgeons) found 5% infertility rate after hernia repair, matching general population—no evidence of infertility problem from hernia surgery. — Todd Ponsky summarizing the discussion [Ep 1 · 18:00](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1080)
- Andrologia study of 8500 fertility clinic patients showed markedly reduced semen quality and morphology problems in men with prior hernia repair compared to fertile controls. — Todd Ponsky summarizing the discussion [Ep 1 · 18:23](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1103)
- Adult general surgeons performing Lichtenstein mesh repairs argue that pulling up the cord disrupts the floor even in indirect hernias, so they always reinforce with mesh or fascia repair. — Jeff Gander summarizing the discussion [Ep 1 · 25:55](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1555)
- Current large studies from multiple countries (mostly China) report laparoscopic pediatric hernia recurrence rates of approximately 1% or less. — Todd Ponsky summarizing the discussion [Ep 1 · 27:39](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1659)
- Early laparoscopic hernia repairs using Z-stitch technique (Felix Shear era) had 6% or higher recurrence rates; modern techniques with modifications have reduced this substantially. — Todd Ponsky summarizing the discussion [Ep 1 · 27:28](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=1648)
- Patent processus vaginalis may close spontaneously even years after initial identification; one case showed complete closure 3 years after documented patent processus on prior laparoscopy. — Todd Ponsky summarizing the discussion [Ep 1 · 10:18](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=618)
- NIH study reported 30% chronic groin pain rate after adult mesh hernia repairs, though expert hernia surgeons argue their rates are lower. — Todd Ponsky summarizing the discussion [Ep 1 · 80:28](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4828)
- Felix Shear ultrasound study showed no deficiency in testicular blood flow after laparoscopic hernia repair in infants. — Todd Ponsky summarizing the discussion [Ep 1 · 93:39](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=5619)
- Munther Haddad (Leeds, UK) published series on open hernia repair with sac division but no ligation, achieving same recurrence rate as traditional ligation; argues ligation creates a smaller hernia sac rather than eliminating it. — Todd Ponsky summarizing the discussion [Ep 1 · 42:14](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2534)
- Mario Raquelme performs complete laparoscopic sac excision without suture closure, relying on muscle layer apposition after sac removal; reports minimal recurrences. — Todd Ponsky summarizing the discussion [Ep 1 · 49:56](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2996)
- Bernia technique (Godoy/Varela/Guelfand, Chile): in girls, grasp and invert the patent processus sac, then cauterize extensively to obliterate it without suture; two-center study (with Navotny) reported no recurrences. — Todd Ponsky summarizing the discussion [Ep 1 · 40:00](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=2400)
- Choi (Seoul, Korea) published comparison of totally laparoscopic hydrocelectomy vs. scrotal incision for pediatric cord hydrocele, demonstrating feasibility of laparoscopic approach. — Todd Ponsky summarizing the discussion [Ep 1 · 72:41](https://origin-library.globalcastmd.com/watch/laparoscopic-pediatric-hernia-repair-online-course-2017-414?t=4361)
- Witt's argument is that hernia repair is not the type of conversation to have quickly in the waiting room with a family because if there were some injury, that was a rushed conversation about something they may never have a problem with their entire lives. — Todd Ponsky summarizing the discussion [Ep 2 · 2:11](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=131)
- Scott Bollinger said, 'Why eat tomorrow's lunch today?' regarding elective repair of asymptomatic patent processus vaginalis. — Todd Ponsky summarizing the discussion [Ep 2 · 3:33](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=213)
- The first operation for hernia repair was herniotomy, which worked 70% of the time but had a 30% recurrence rate. — The host summarizing a resource [Ep 2 · 9:31](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=571)
- Ladd and Gross started doing high ligation, while adult surgeons thought it was a floor problem and started doing Bassini and McVay repairs, which have a 10% recurrence rate. — The host summarizing a resource [Ep 2 · 10:00](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=600)
- Lichtenstein mesh repair got the recurrence rate down to 1% in adults. — The host summarizing a resource [Ep 2 · 10:10](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=610)
- Dr. Ricketts would say that if a testicle was in the inguinal canal, you should have been able to find it on groin examination. — The host summarizing the discussion [Ep 2 · 26:47](https://origin-library.globalcastmd.com/watch/groin-controversies-update-course-2016-437?t=1607)
- Witt argues that hernia repair is not the type of conversation to have quickly in the waiting room because if there were injury, it would be a rushed conversation about something the patient may never have a problem with — The host summarizing the discussion [Ep 3 · 2:11](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=131)
- Adult surgeons at a SAGES hernia course do not perform digital examination up the inguinal canal; they palpate externally over the internal and external ring areas — The host summarizing the discussion [Ep 3 · 7:39](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=459)
- Studies show that clinicians cannot reliably distinguish direct from indirect inguinal hernias on physical examination — The host summarizing the discussion [Ep 3 · 8:06](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=486)
- The first operation for hernia repair was herniotomy, which worked 70% of the time but had a 30% recurrence rate — The host summarizing the discussion [Ep 3 · 9:31](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=571)
- Ladd and Gross introduced high ligation for pediatric hernias — The host summarizing the discussion [Ep 3 · 10:00](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=600)
- Adult surgeons developed floor repairs (McVay, Bassini) which have a 10% recurrence rate — The host summarizing the discussion [Ep 3 · 10:00](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=600)
- Lichtenstein mesh repair reduced adult hernia recurrence to 1% — The host summarizing the discussion [Ep 3 · 10:10](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=610)
- A true retractile testis has occasionally been reported to ascend and become trapped in a higher position — The host summarizing the discussion [Ep 3 · 20:29](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1229)
- If a testis is in the inguinal canal, it should be palpable on physical examination; if not palpable, the exam was inadequate — The host summarizing the discussion [Ep 3 · 26:47](https://origin-library.globalcastmd.com/watch/groin-controversies-todd-ponsky-update-course-2014-661?t=1607)
- In the JAMA trial of 308 preterm infants, 44 patients (28%) in the early repair group had at least one serious adverse event versus 27 patients (18%) in the late repair group — Em Gootee summarizing the discussion [Ep 8 · 3:36](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=216)
- Recurrence rate after inguinal hernia repair in the trial was less than 1% — Em Gootee summarizing the discussion [Ep 8 · 4:07](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=247)
- Incarceration rate in the late repair group was around 4% — Em Gootee summarizing the discussion [Ep 8 · 4:07](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=247)
- In the early repair group, 4% of hernias resolved spontaneously; in the late repair group, 11% resolved spontaneously — Jose Campos summarizes what Dr. Todd Ponsky said [Ep 8 · 4:20](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=260)
- One patient in the trial had a bowel injury during hernia repair — Todd Ponsky summarizes what Dr. Jose Campos said [Ep 8 · 4:56](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=296)
- There was zero incidence of bowel loss in the trial — Todd Ponsky summarizes what Dr. Jose Campos said [Ep 8 · 4:56](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=296)
- The trial showed more reintubations and more apnea in the early repair group — Todd Ponsky summarizes what Dr. Jose Campos said [Ep 8 · 5:26](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=326)
- The JAMA trial was terminated early, had low recruitment rate, and ended up with less statistical power than initially calculated — Em Gootee summarizing the discussion [Ep 8 · 7:12](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=432)
- In the Dutch one-stop surgery study of 91 patients (54 one-stop, 37 usual care), all but one of the one-stop surgery patients were discharged home on the day of surgery — Em Gootee summarizing the discussion [Ep 8 · 10:54](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=654)
- Post-operative complication and recurrence rates did not differ between one-stop surgery and usual care patients in the Dutch study — Em Gootee summarizing the discussion [Ep 8 · 10:59](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=659)
- General satisfaction and inclusion of family were higher after one-stop surgery experience — Em Gootee summarizing the discussion [Ep 8 · 11:05](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=665)
- There was no diagnostic uncertainty in the one-stop surgery program — Jose Campos summarizes what Dr. Todd Ponsky said [Ep 8 · 11:35](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=695)
- A recent Surgery journal article found that routine post-operative visits alter management in less than 1% of cases for routine pediatric surgical conditions including circumcision, orchiopexy, and inguinal hernia — Jose Campos summarizes what Dr. Todd Ponsky said [Ep 8 · 12:26](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=746)
- When facing medical problems with low risk of complications, family satisfaction becomes a surrogate for quality — Jose Campos summarizes what Dr. Todd Ponsky said [Ep 8 · 13:28](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=808)
- In the multi-institutional patent processus vaginalis study, 246 eligible infants under 4 months with PPV found at pyloromyotomy were enrolled at 8 children's hospitals, with 85% responding to at least one annual follow-up — Em Gootee summarizing the discussion [Ep 8 · 15:34](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=934)
- Of the 246 infants with patent processus vaginalis, two had inguinal hernia repair for symptomatic hernia, one had orchiopexy and incidental inguinal hernia repair, for a total of 3 hernia repairs — Em Gootee summarizing the discussion [Ep 8 · 15:49](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=949)
- The presence of patent processus vaginalis at the time of pyloromyotomy was common, but the need for hernia repair was around 1% in the first year of follow-up — Em Gootee summarizing the discussion [Ep 8 · 16:13](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=973)
- A Mayo Clinic study by Ben Zendejas showed contralateral hernia occurrence after a 50-year follow-up period — Todd Ponsky summarizes what Dr. Jose Campos said [Ep 8 · 16:43](https://origin-library.globalcastmd.com/watch/case-based-journal-review-inguinal-hernia-2025-10168?t=1003)
- Contralateral PPV is present 30-40% of the time according to Witt's 1994 paper — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 11:13](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=673)
- Risk of metachronous hernia after unilateral repair is 3-11% — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 11:50](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=710)
- In rabbit studies, grabbing the vas deferens in a preemie-sized vessel just once can obliterate it and cause scarring — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 18:19](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=1099)
- Risk of hernia incarceration is high in preemies but drops to 1-3% after 1 year of age and less than 1% each year thereafter — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 30:48](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=1848)
- Ben Zendejas' 50-year follow-up study at Mayo showed some evidence of infertility after childhood inguinal hernia repair — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 22:47](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=1367)
- In a study of 8500 patients at fertility clinic, 6% had prior inguinal hernioplasty and their semen quality was markedly reduced compared to fertile men — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 23:25](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=1405)
- The most common recurrence after indirect inguinal hernia repair is a direct hernia, not another indirect hernia — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 39:39](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2379)
- Kaiser study of 1700 children showed recurrence rate of 0.9% for laparoscopic unilateral hernias, with 0.8% for open and 0.3% for laparoscopic — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 43:00](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2580)
- Montreal group published 10% recurrence rate with laparoscopic repair, significantly higher than other centers reporting less than 1% — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 45:23](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=2723)
- Felix Shear's studies showed no impediment to cord blood flow after laparoscopic hernia repair — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 82:14](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=4934)
- Norwegian mentorship program for adult laparoscopic high ligation reported zero recurrences — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 98:52](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=5932)
- VA cooperative study showed chronic pain after mesh hernia repair as high as 30% — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 118:23](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=7103)
- Incidence of chronic pain after mesh repair is substantial, and mesh can migrate — Todd Ponsky summarizes what Dr. Marcello Rombaldi said [Ep 9 · 118:35](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=7115)
- Recent adult surgery paper comparing huge scrotal hernias found no difference in complications between resecting versus abandoning the hernia sac — Marcello Rombaldi summarizes what Dr. Todd Ponsky said [Ep 9 · 121:20](https://origin-library.globalcastmd.com/watch/2026-laparoscopic-pediatric-hernia-repair-12251?t=7280)
- Approximately 30% of children with unilateral inguinal hernia will have a patent processus vaginalis on the contralateral side — Todd Ponsky summarizing a resource [Ep 7 · 7:50](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=470)
- In preterm infants, the vas deferens is extremely sensitive to manipulation; rabbit studies showed that simply grasping it with pickups caused obliteration through scarring — Todd Ponsky summarizing a resource [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- According to Sold's paper, the majority of recurrences after open hernia repair are direct hernias, not indirect — Todd Ponsky summarizing a resource [Ep 7 · 35:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=2131)
- Recurrence rates after laparoscopic hernia repair are equivalent to or lower than open repair; Chung et al. 2019 reported 0.8% for open vs 0.3% for laparoscopic in 1700 children — Todd Ponsky summarizing a resource [Ep 7 · 39:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=2371)
- A 10-year experience with laparoscopic hernia repair showed a recurrence rate of 0.75% — Todd Ponsky summarizing a resource [Ep 7 · 39:31](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=2371)
- Jorge Godoy's technique of cauterizing the patent processus vaginalis in girls without suture placement has shown no recurrences, supporting the scar-based mechanism — Todd Ponsky summarizing a resource [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- Mario Roelme's technique of laparoscopic sac resection without suture placement has good outcomes, further supporting that scar formation rather than suture is the key mechanism — Todd Ponsky summarizing a resource [Ep 7 · 61:26](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=3686)
- Prospective adult study in Norway using laparoscopic high ligation for indirect hernias showed essentially no recurrences, though final publication pending after lead investigator's death — Todd Ponsky summarizing a resource [Ep 7 · 94:46](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=5686)
- Study by Yvets et al. 1991 found that 6% of men at fertility clinics had history of inguinal hernia repair and showed reduced sperm quality — Todd Ponsky summarizing a resource [Ep 7 · 30:23](https://origin-library.globalcastmd.com/watch/2024-laparoscopic-hernia-event-8767?t=1823)
- Dr. Rachel Livergant's study was a review and meta-analysis of 14 studies assessing inequities between surgical outcomes in pediatric indigenous and non-indigenous people on American and Oceanic continents regarding post-operative complications, morbidities and mortality. — Em Gootee summarizing the discussion [Ep 4 · 0:00](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=0)
- Dr. Rustan Yuldachev's study examined the relationship between angiographic patterns of extra-hepatic portal vein obstruction and its etiology and clinical manifestations in children with extra-hepatic portal hypertension. — Em Gootee summarizing the discussion [Ep 4 · 0:00](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=0)
- Dr. Tran Ngoc Son's prospective study between June 2016 and December 2021 examined the feasibility and effectiveness of laparoscopic approach for patent processus vaginalis without hydrocelectomy for treating hydroceles. — Em Gootee summarizing the discussion [Ep 4 · 0:00](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=0)
- The traditional hydrocele repair is open repair with an incision, ligating the patent processus vaginalis and performing hydrocelectomy, which can be total or partial excision. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Laparoscopic surgery is increasingly used in treatment of pediatric inguinal hernia but not yet popular in treatment of hydrocele. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- In the SILPEC procedure, the patent processus vaginalis was closed extraperitoneally at the internal ring with a 2-0 suture using a percutaneous needle with a wide lasso, without performing hydrocelectomy or plication of hydrocele. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- The hydrocele fluid was pushed back to the peritoneal cavity via internal ring before closure of patent processus vaginalis by external manual pressing, and if this was unsuccessful, the fluid was evacuated by percutaneous needle puncture. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- 553 patients were enrolled with median age of 34 months, ranging from 2 years to 14 years. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Bilateral patent processus vaginalis was found in all patients, and in nearly 30% there was no obvious communication between the hydrocele and the peritoneal cavity. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- The median operative time was 17 minutes and median post-operative stay was one day. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- There were no major complications and at follow-up of 41 months, the recurrence rate was 0.36%. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Meta-analysis showed that laparoscopic surgery has advantages of less trauma, reduced post-operative pain, faster recovery, improved cosmetics and fewer complications than conventional open surgery, with the advantage of ability for exploration of the contralateral internal ring. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Simple puncture and fluid aspiration alone is ineffective in the management of hydrocele. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- In cases where hydrocele has no obvious connection with peritoneal cavity, there is still a discrete one-way passage of fluid towards the scrotum but not the opposite. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- The fluid in primary hydrocele is actually peritoneal fluid, not fluid produced by the hydrocele itself, so there is no need for hydrocelectomy. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Laparoscopic management of pediatric hydrocele without hydrocelectomy had comparable outcomes in terms of recurrence compared to other reports with hydrocelectomy. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- Bilateral patent processus vaginalis was present in all cases with primary hydrocele in this series. — Todd Ponsky summarizing the discussion [Ep 4 · 4:34](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=274)
- There are two etiologies for hydroceles: either an opening with fluid going in, or in non-communicating hydroceles there is either a micro-hole or a secretory lining producing fluid. — Em Gootee summarizing the discussion [Ep 4 · 9:38](https://origin-library.globalcastmd.com/watch/bob-in-ped-surg-2023-wofaps-winner-tran-ngoc-son-md-6322?t=578)

## Changelog
- Sep 24: 4 items added automatically
- Sep 7: 5 items added automatically

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