ICD-11 classes
20 Developmental anomalies
Structural developmental anomalies primarily affecting one...
Structural developmental anomalies of the neck
LA61 — Congenital sternomastoid tumour

ICD-11 LA61 — Congenital sternomastoid tumour

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.