K51.21 - Ulcerative (chronic) proctitis with complications K51.2 - Ulcerative (chronic) proctitis K51.21 - Ulcerative (chronic) proctitis with complications
K51.211 - Ulcerative (chronic) proctitis with rectal bleeding K51.212 - Ulcerative (chronic) proctitis with intestinal obstruction K51.213 - Ulcerative (chronic) proctitis with fistula K51.214 - Ulcerative (chronic) proctitis with abscess K51.218 - Ulcerative (chronic) proctitis with other complication K51.219 - Ulcerative (chronic) proctitis with unspecified complications