LB31.C

ICD-11 MMS 2026-01

Congenital absence of bladder or urethra

Description

Any condition caused by failure of both the bladder and the urethra to develop during the antenatal period. This condition may result in fetal death, or sepsis and sever complications in cases of live births.

Index terms

  • Congenital absence of bladder or urethra
  • Congenital absence of bladder
  • acystia
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  • agenesis of bladder
  • Congenital absence of urethra
  • absence of urethra
  • absent urethra
  • agenesis of urethra

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LB31.0 – Congenital hydronephrosis
  • LB31.1 – Congenital primary megaureter
  • LB31.2 – Fetal lower urinary tract obstruction
  • LB31.3 – Exstrophy of urinary bladder
  • LB31.4 – Congenital diverticulum of urinary bladder
  • LB31.5 – Duplication of urethra
  • LB31.6 – Congenital megalourethra
  • LB31.7 – Megacystis-megaureter
  • LB31.8 – Atresia or stenosis of ureter
  • LB31.9 – Agenesis of ureter
  • LB31.A – Duplication of ureter
  • LB31.B – Malposition of ureter
  • LB31.D – Congenital vesico-uretero-renal reflux
  • LB31.Y – Other specified structural developmental anomalies of urinary tract
  • LB31.Z – Structural developmental anomalies of urinary tract, unspecified

Foundation entity

Congenital absence of bladder or urethra – http://id.who.int/icd/entity/1973940171

Allowed postcoordination axes

Part of: LB31: Structural developmental anomalies of urinary tract › 20: Developmental anomalies