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
LB31.1 — Congenital primary megaureter
ICD-11 LB31.1 — Congenital primary megaureter
Congenital primary megaureter is an idiopathic condition in which the bladder and bladder outlet are normal but the ureter is dilated to some extent. It may be obstructed, refluxing or unobstructed and not refluxing.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: