Resection of the perforated segment: A significant advance in treatment of diverticulitis with free perforation or abscess

Abstract

As a result of improved medical management of chronic diverticular disease, perforation has become the most common indication for surgical intervention. During the past five years sixty-three patients underwent operation for colonic diverticular disease, of which forty-six were for perforation (generalized peritonitis in 8, abscess in 30, and fistula in 8). The eight patients with generalized peritonitis underwent emergency exploration for spreading peritoneal signs and were managed by resection of the perforated segment, end colostomy, and mucous fistula or Hartmann's pouch. Treatment of thirty-eight patients with abscess or fistula has also stressed primary resection of the perforated segment of colon. Resection and end colostomy without anastomosis was performed in three. Primary anastomosis with proximal diverting colostomy was performed in four. Primary anastomosis alone was done in thirty-one patients. There were no deaths. These results support primary resection of the involved colon with immediate or delayed anastomosis in the operative management of perforated diverticular disease.