20Developmental anomalies
Structural developmental anomalies primarily affecting one body system
Structural developmental anomalies of the female genital system
LB45Structural developmental anomalies of ovaries, fallopian tubes or broad ligaments
LB45.2
category
Developmental ovarian cyst
Definition A condition in which an individual is born with a benign, functional cyst, or cysts, on one or more ovaries which result from enlargement of otherwise normal follicles during third trimester or early neonatal period.
Also indexed as
Congenital ovarian cyst Developmental ovarian cyst Developmental ovarian cyst, multiple Developmental ovarian cyst, single
Nearby in Structural developmental anomalies of ovaries, fallopian tubes or broad ligaments
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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