Isolated ileal-loop endorectal pull-through: a new approach in the management of complicated Hirschsprung's disease

The isolated ileal-loop endorectal pull-through was performed on two patients with Hirschsprung's disease complicated by disuse atrophy of the distal colon. In both patients there was not only a short length of the proximal ganglionic colon, which could not be safely pulled down to the perineum, but also nonavailability of the distal aganglionic colon, which had to be resected for nonfunctioning disuse atrophy. This technique allowed a safe endorectal pull-through with primary anal anastomosis, and also prevented complications like frequent watery diarrhea, steatorrhea, malabsorption of vitamins A, D, and K, and pernicious anemia frequently observed following popular surgical procedures for long-segment and total colonic aganglionsis.