GA80.0

ICD-11 MMS 2026-01

Aphthosis of penis or scrotum

Description

Genital aphthosis in men is a non-infective but often painful ulceration of penile, scrotal or perigenital skin. It may be associated with oral ulceration (orogenital aphthosis) or with Behçet disease but may occur on its own. Both genital and orogenital aphthosis may represent formes frustes of Behçet disease.

Index terms

  • Aphthosis of penis or scrotum
  • Genital aphthosis in the male
  • male genital aphthosis
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  • male genital organ aphthous ulcer

Inclusions

  • Genital aphthosis in the male

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • GA80.1 – Ulcer of penis of uncertain nature
  • GA80.Y – Other specified ulcerative disorders of penis or scrotum

Foundation entity

Aphthosis of penis or scrotum – http://id.who.int/icd/entity/277076074

Allowed postcoordination axes

Part of: GA80: Ulcerative disorders of the penis or scrotum › 16: Diseases of the genitourinary system