Reverse smooth muscle plasty: A new method of treating anorectal incontinence in infants with high anal and rectal atresia

A new technique of treating anorectal incontinence in infants with high anal and rectal atresia is described. In the first stage of this new operation an abdominosacroperineal pull-through procedure according to Rehbein, Romualdi, and Kiesewetter is performed. In the next step of this new method the circular and longitudinal muscle layers of the pulled-through colon are turned back 180° and fixed to the pulled-through bowel. The mucosa of the turned back bowel is removed. Then the whole muscle cuff is re-pulled into the puborectalis sling. Pressure studies as well as X-ray investigations showed a good sphincter function of the newly established internal sphincter equivalent.