Management of foreign bodies of the rectum: report of 21 cases.

This is a report of 21 patients treated for non-therapeutic introduction of rectal foreign bodies in our institution. Nine out of 18 patients had manual transanal extractions performed under general anaesthesia while eight patients required insertion of retractors and gynaecological forceps. In three patients the vacuum from the hollow objects was abolished by passing a catheter through the anus to a point above the object. One of the patients required colotomy for retrieval of a wooden object. In three patients free perforations were obvious clinically with peritoneal signs and free air on plain abdominal radiographs. Treatment was end-sigmoid colostomy and mucous fistula, oversewing of the perforation and peritoneal irrigation. There were no deaths and only one complication occurred, a rectovaginal fistula.