K51.81 - Other ulcerative colitis with complications K51.8 - Other ulcerative colitis K51.81 - Other ulcerative colitis with complications
K51.811 - Other ulcerative colitis with rectal bleeding K51.812 - Other ulcerative colitis with intestinal obstruction K51.813 - Other ulcerative colitis with fistula K51.814 - Other ulcerative colitis with abscess K51.818 - Other ulcerative colitis with other complication K51.819 - Other ulcerative colitis with unspecified complications