ICD-11 classes
16 Diseases of the genitourinary system
Diseases of the urinary system
Structural developmental anomalies of the urinary system
LB31 — Structural developmental anomalies of urinary tract
LB31.8 — Atresia or stenosis of ureter
ICD-11 LB31.8 — Atresia or stenosis of ureter
A condition caused by blockage or narrowing of the ureter due to failure to correctly develop during the antenatal period. This condition may present with bladder outlet obstruction, low amniotic fluid volume, pulmonary hypoplasia, megacystis, hydroureter, hydronephrosis, or renal dysplasia.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: