Acute anal fissure
K63.2 Fistula of intestine Notes: fistula of duodenum (K31.6) ; fistula of intestine with Crohn’s disease (K50.013, K50.113, K…
Fistula of intestine Notes: fistula of duodenum (K31.6) ; fistula of intestine with Crohn's disease (K50.013, K50.113, K50.813, K50.913,) ; fistula of intestine with ulcerative colitis (K51.013, K51.2 ...
K64.9 Unspecified hemorrhoids Notes: Hemorrhoids (bleeding) NOS ; Hemorrhoids (bleeding) without mention of degree
Unspecified hemorrhoids Notes: Hemorrhoids (bleeding) NOS ; Hemorrhoids (bleeding) without mention of degree
K51.018 Ulcerative (chronic) pancolitis with other complication
Ulcerative (chronic) pancolitis with other complication
K51.313 Ulcerative (chronic) rectosigmoiditis with fistula
Ulcerative (chronic) rectosigmoiditis with fistula
K51.511 Left sided colitis with rectal bleeding
Left sided colitis with rectal bleeding
K51.90 Ulcerative colitis, unspecified, without complications
Ulcerative colitis, unspecified, without complications

