LB58

ICD-11 MMS 2026-01

Polyorchidism

Description

A condition of the testes, caused by determinants arising during the antenatal period. This condition is characterised by the presence of more than two testicles. Confirmation is by imaging.

Index terms

  • Polyorchidism
  • Polyorchism
  • Supernumerary testis

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

  • LB50 – Micropenis or penis agenesis
  • LB51 – Anorchia or microorchidia
  • LB52 – Cryptorchidism
  • LB53 – Hypospadias
  • LB54 – Congenital chordee
  • LB55 – Epispadias
  • LB56 – Bifid scrotum
  • LB57 – Agenesis of vas deferens
  • LB59 – Hypoplasia of testis or scrotum
  • LB5Y – Other specified structural developmental anomalies of the male genital system
  • LB5Z – Structural developmental anomalies of the male genital system, unspecified

Foundation entity

Polyorchidism – http://id.who.int/icd/entity/224763620

Part of: 20: Developmental anomalies