Successful management of injuries to the extraperitoneal rectum.

Abstract

We reviewed the records of 32 patients having extraperitoneal rectal trauma in the six-year period ending December 31, 1981. There were 23 penetrating injuries and nine blunt injuries. All patients were resuscitated and examined digitally by sigmoidoscope. Complete diverting colostomy and washout evacuation of the defunctionalized rectal segment were performed routinely. Dilatation of the anal sphincter and lavage with two to three liters of dilute povidone-iodine solution permitted cleansing of the rectal segment of all particulate fecal material. Retrorectal suction drains were inserted in 30 patients; the two remaining patients required abdominoperineal resection and gauze packing of the pelvis for control of hemorrhage. The mortality rate due to rectal injury was 3 per cent. Complications occurred in 5 patients (16%).