ICD-11 classes
20 Developmental anomalies
Structural developmental anomalies primarily affecting one...
Structural developmental anomalies of the diaphragm,...
LB03 — Structural developmental anomalies of umbilical cord
LB03.1 — Single umbilical cord artery

ICD-11 LB03.1 — Single umbilical cord artery

A single umbilical artery arising from the either the allantoic arterial system (Type I), or vitelline artery (Type II). And has been associated with renal anomalies

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.