ICD-11 classes
14 Diseases of the skin
Skin disorders involving certain specific body regions
Skin disorders involving the genital and perianal regions
Dermatoses of the anus, perianal area or perineum

ICD-11 Dermatoses of the anus, perianal area or perineum

Disorders affecting the skin of and surrounding the anus including the intergluteal cleft and genitocrural folds.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 8 clarifying diagnoses:

1. EG60 — Anal pruritus
2. EG61 — Infections of the anus or perianal skin
3. EG62 — Inflammatory dermatoses of the perianal area
   It contains 2 clarifying diagnoses.
4. EG63 — Sacrococcygeal pilonidal disease
   It contains 3 clarifying diagnoses.
5. EA83.02 — Perianal lichen simplex
6. 1A94.1 — Herpes simplex infection of perianal skin or rectum
7. 1A95.0 — Anal warts
8. 1A61.1 — Primary anal syphilis