Alphabetic Index | Tabular List | Neoplasms | Drugs and Chemicals | Injuries

K61

Abscess of anal and rectal regions

• abscess of anal and rectal regions
• cellulitis of anal and rectal regions

K61.0

Anal abscess

• intrasphincteric abscess (K61.4)

• Perianal abscess

K61.1

Rectal abscess

• ischiorectal abscess (K61.39)

• Perirectal abscess

K61.2

Anorectal abscess

K61.3

Ischiorectal abscess

K61.31

Horseshoe abscess

K61.39

Other ischiorectal abscess

• Abscess of ischiorectal fossa
• Ischiorectal abscess, NOS

K61.4

Intrasphincteric abscess

• Intersphincteric abscess

K61.5

Supralevator abscess