K51.31

Ulcerative (chronic) rectosigmoiditis with rectal bleeding

Ulcerative (chronic) rectosigmoiditis with intestinal obstruction

Ulcerative (chronic) rectosigmoiditis with fistula

Ulcerative (chronic) rectosigmoiditis with abscess

Ulcerative (chronic) rectosigmoiditis with other complication

Ulcerative (chronic) rectosigmoiditis with unspecified complications

Ulcerative (chronic) rectosigmoiditis without complications