The surgical treatment of incapacitating constipation associated with idiopathic megacolon.

Results of the surgical treatment of idiopathic megacolon with incapacitating constipation in 23 patients are reviewed. The Swenson endorectal pull-through procedure, although it gave satisfactory results, was associated with high morbidity and resulted in the only death in this series. Anterior resection gave good results in six of eight patients. This procedure should give good results when the dilatation as seen on barium enema studies is confined to the rectosigmoid. However, for patients who have more extensive dilatation of the colon, extensive left hemicolectomy or total abdominal colectomy should be strongly considered, for these procedures have been associated with uniformly good results and little morbidity. There is little to recommend bilateral lumbar sympathectomy.