Management of perineal impalement injuries.

Between 1975 and 1990, 18 cases of sphincter and pelvic floor injuries, of which 7 isolated and 11 part of severe polytraumas, were treated. Thirteen cases benefited from primary repair. Colostomy was required in 9 cases due to the complexity of lesions, in other 5 cases the wounds drainage and colostomy were undertaken. Secondary repair was done after 2-6 months. The functional results in 11 patients indicate a good continence in 6 of 7 cases with primary repair. The results of secondary repair are satisfactory.