LB45.6

ICD-11 MMS 2026-01

Atresia of fallopian tube

Description

A condition of the fallopian tube, caused by determinants arising during the antenatal period. This condition is characterised by unilateral or bilateral closure or absence of the fallopian tube(s), commonly within the proximal isthmic or proximal ampullary segments.

Index terms

  • Atresia of fallopian tube

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

  • LB45.0 – Congenital absence of ovary
  • LB45.1 – 46,XX gonadal dysgenesis
  • LB45.2 – Developmental ovarian cyst
  • LB45.3 – Congenital torsion of ovary
  • LB45.4 – Accessory ovary
  • LB45.5 – Congenital absence of fallopian tube
  • LB45.7 – Accessory fallopian tube
  • LB45.8 – Embryonic cyst of fallopian tube
  • LB45.9 – Embryonic cyst of broad ligament
  • LB45.Y – Other specified structural developmental anomalies of ovaries, fallopian tubes or broad ligaments
  • LB45.Z – Structural developmental anomalies of ovaries, fallopian tubes or broad ligaments, unspecified

Foundation entity

Atresia of fallopian tube – http://id.who.int/icd/entity/1976189296

Allowed postcoordination axes

Part of: LB45: Structural developmental anomalies of ovaries, fallopian tubes or broad ligaments › 20: Developmental anomalies