ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Nonorgan specific systemic autoimmune disorders
4A41 — Idiopathic inflammatory myopathy
4A41.1 — Polymyositis
4A41.1Z — Polymyositis, unspecified

ICD-11 4A41.1Z — Polymyositis, unspecified

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere: