ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Soft tissue disorders
Disorders of synovium or tendon
FB42 — Certain specified disorders of synovium or tendon
FB42.3 — Synovial hypertrophy, not elsewhere classified
ICD-11 FB42.3 — Synovial hypertrophy, not elsewhere classified
This is an increase in synovial lining thickness which is not elsewhere classified.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.