GC04

ICD-11 MMS 2026-01

Fistula of the genitourinary tract

Description

Any condition caused by trauma, medical intervention, infection, cancer, or congenital factors. This condition is characterised by the formation of an abnormal passage between any two locations within the genitourinary tract.

Exclusions from above levels

  • http://id.who.int/icd/entity/1746821938 – Urolithiasis
  • JA62 – Infections of genitourinary tract in pregnancy
  • 01 – Certain infectious or parasitic diseases
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  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Child codes

  • GC04.0 – Urethral fistula
  • GC04.1 – Fistulae involving female genital tract
  • GC04.2 – Ureteral fistula
  • GC04.Y – Other specified fistula of the genitourinary tract
  • GC04.Z – Fistula of the genitourinary tract, unspecified

Sibling codes

  • GC00 – Cystitis
  • GC01 – Other disorders of bladder
  • GC02 – Urethritis and urethral syndrome
  • GC03 – Urethral stricture
  • GC05 – Prolapsed urethral mucosa
  • GC06 – Urethral diverticulum
  • GC07 – Urethral caruncle
  • GC08 – Urinary tract infection, site not specified
  • GC0Y – Other diseases of urinary system

Foundation entity

Fistula of the genitourinary tract – http://id.who.int/icd/entity/2068032195

Allowed postcoordination axes

Part of: 16: Diseases of the genitourinary system