K62 - Other diseases of anus and rectum
K62.8 - Other specified diseases of anus and rectum
Excludes 2:
-ulcerative proctitis K51.2)
K62.81 - Anal sphincter tear (healed) (nontraumatic) (old)
K62.82 - Dysplasia of anus
K62.89 - Other specified diseases of anus and rectum