ICD-11 classes
09 Diseases of the visual system
Strabismus or ocular motility disorders
9C80 — Non paralytic strabismus
9C80.2 — Vertical or torsional strabismus

ICD-11 9C80.2 — Vertical or torsional strabismus

An abnormal binocular alignment which may be constant or intermittent, that is not horizontal, but vertical or torsional (rotational) around the pupillary axis.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.