StayCurrentMD · Malrotation and Volvulus with Trinity
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Video8 min·Published May 2026

Malrotation and Volvulus with Trinity

With Dr. Steve Rothenberg

Chapter 1 of 4 · Case-Based Learning

Case presentation

Case presentation and initial findings

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What the experts said4 expert statements · 10 host summaries
The key to this operation is to operate in front of the camera and run the bowel in front of the camera instead of chasing the bowel around the abdomen, which prevents disorientation and allows the surgeon to keep a clear view.
Opinion
It is critical that the bowel be completely run from the duodenojejunal junction all the way to the ileocecal valve to ensure that all bands have been released.
Opinion
The key to this operation is making sure that the mesentery has been broadly widened to prevent a twist in the future.
Opinion
One should be able to see the superior mesenteric artery and vein coming straight down into the middle of the abdomen with no twists or obstruction.
Opinion
A 12-year-old female presented with a three-month history of intermittent pain and weight loss with acute worsening of symptoms.
Host summaryThe host summarizing a resource · not cited in answers
CT scan showed evidence of midgut volvulus.
Host summaryThe host summarizing a resource · not cited in answers
Patient was positioned in dorsal lithotomy position with surgeon positioned between patient's legs.
Host summaryThe host summarizing a resource · not cited in answers
5 millimeter ports were used for the procedure.
Host summaryThe host summarizing a resource · not cited in answers
Upon entering abdomen, there was clear disorientation of the bowel with an internal hernia and complete twist of the bowel.
Host summaryThe host summarizing a resource · not cited in answers
The anatomy was confusing because of 360-degree twist of the bowel as well as the internal hernia.
Host summaryThe host summarizing a resource · not cited in answers
The superior mesenteric vessels were engorged because they had been twisted.
Host summaryThe host summarizing a resource · not cited in answers
Running the bowel from proximal to distal places all the small bowel on the patient's right and the colon on the patient's left.
Host summaryThe host summarizing a resource · not cited in answers
Using a 5mm stapler for appendix division allows keeping all ports at 5mm and not upsizing to a 12mm port for a larger stapler.
Host summaryThe host summarizing a resource · not cited in answers
The operation took approximately 90 minutes and the patient did well.
Host summaryThe host summarizing a resource · not cited in answers