ICD-11 classes
20 Developmental anomalies
Structural developmental anomalies primarily affecting one...
Structural developmental anomalies of the digestive tract
LB12 — Structural developmental anomalies of oesophagus
LB12.5 — Congenital dilatation of oesophagus

ICD-11 LB12.5 — Congenital dilatation of oesophagus

This is a congenital abnormal enlargement of the lower portion of the oesophagus, as seen in patients with achalasia.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Structural developmental anomalies of oesophagus #13584
• Structural developmental anomalies of oesophagus #15183