LB40.1

ICD-11 MMS 2026-01

Embryonic cyst of vulva

Description

Remnant tissue from embryological development of the pelvic organs presenting as a closed fluid sac in or on the tissue of the vulva.

Index terms

  • Embryonic cyst of vulva

Exclusions from above levels

  • LD2A – Disorders of sex development leading to sexual ambiguity
  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LB40.0 – Absence of vulva
  • LB40.2 – Fusion of labia
  • LB40.Y – Other specified structural developmental anomalies of vulva
  • LB40.Z – Structural developmental anomalies of vulva, unspecified

Foundation entity

Embryonic cyst of vulva – http://id.who.int/icd/entity/650623157

Allowed postcoordination axes

Part of: LB40: Structural developmental anomalies of vulva › 20: Developmental anomalies