Colorectal Channel · Total colonic Hirschsprung disease: Ileostomy take down and ileoanal pull-through
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Video9 min·Published Mar 2026

Total colonic Hirschsprung disease: Ileostomy take down and ileoanal pull-through

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What the experts said22 expert statements
Patient presented with neonatal obstruction
Clinical
Contrast enema was typical of total colonic Hirschsprung disease
Clinical
All rectal and colonic biopsies showed no ganglion cells
Clinical
Good ganglion cells were present at the ileum where the stoma was opened
Clinical
Patient thrived and needed no enteral or parenteral nutrition supplementation
Clinical
At age 1, stool was noted to be thick in the ileostomy, prompting pull-through
Clinical
The distal ileostomy limb had about 25 centimeters of ganglionic ileum
Clinical
All redo Hirschsprung cases are best handled prone
Opinion
Transanal prone rectal dissection in untouched rectum helps understand anatomy of previously operated rectums
Opinion
Dentate line should be preserved and hidden under retraction pins
Clinical
Marking 0.5 centimeters from anal verge preserves the anal canal
Clinical
There is a typical areolar plane in the full-thickness Swenson dissection
Clinical
Tying off the distal rectum prevents spillage when entering the abdomen
Clinical
Elliptical incision around stomas makes transverse incision easier to close
Clinical
Downstream small bowel is very small in caliber after prolonged diversion
Clinical
Best orientation for pull-through is with small bowel limb coming down the right pelvis
Opinion
Marking 4 centimeters below superior aspect of pubic bone confirms pull-through segment will comfortably reach perineum
Clinical
Intact vascular arcade supplies the distal ileal segment
Clinical
Martini glass technique preserves V-shaped vessels and ligates the stem
Clinical
Pull-through segment must be under no tension
Clinical
Anastomosis uses seromuscular stitches from bowel to sphincters in 4 positions
Clinical
Second anastomotic layer is mucosa of ileum to mucosa proximal to preserved anal canal
Clinical