Colorectal Channel · Sphincter Reconstruction in a patient who suffered from Fournier’s gangrene
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Video5 min·Published Mar 2026

Sphincter Reconstruction in a patient who suffered from Fournier’s gangrene

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What the experts said13 expert statements
Patient was previously healthy but at age 3 suffered from Fournier's gangrene complicated by extensive sphincter and perineal muscle injury
Clinical
Initial management consisted of successive surgical debridements and creation of a diverting colostomy
Clinical
Patient healed but was left with a patulous anus and no dentate line and presumed to be fecally incontinent because of scarring
Clinical
Initial electrical stimulation showed very minimal sphincteric contractions
Clinical
Patient had a skin level anal stricture
Clinical
In the deeper layers, excellent muscle contraction was observed
Clinical
The muscle complex consists of parasagittal fibers and the levators
Clinical
The surgical technique is analogous to the conclusion of a PSARP for an anorectal malformation, tacking the muscle complex to the rectum
Clinical
When the reconstructed muscles contract, the rectum will be pulled in and closed
Clinical
It is very important that the muscle-tacking sutures not narrow the rectal lumen
Clinical
After reconstruction, the anoplasty is no longer patulous because the muscles are now holding it in
Clinical
Post-reconstruction electrical stimulation demonstrated the anus being closed by the sphincteric muscles
Clinical
Patient went on to have their colostomy closed and now has bowel control
Clinical