| ICD-10-CM-2023 > K00-K95 > K55-K64 > K61 |
K55-K64 | Other diseases of intestines | |
K61 | Abscess of anal and rectal regions | |
Incl.: | abscess of anal and rectal regions cellulitis of anal and rectal regions | |
K61.0 | Anal abscess | |
Info: | Perianal abscess | |
Excl2.: | intrasphincteric abscess (K61.4) | |
K61.1 | Rectal abscess | |
Info: | Perirectal abscess | |
Excl1.: | ischiorectal abscess (K61.39) | |
K61.2 | Anorectal abscess | |
K61.3 | Ischiorectal abscess | |
K61.31 | Horseshoe abscess | |
K61.39 | Other ischiorectal abscess | |
Info: | Abscess of ischiorectal fossa Ischiorectal abscess, NOS | |
K61.4 | Intrasphincteric abscess | |
Info: | Intersphincteric abscess | |
K61.5 | Supralevator abscess | |
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