ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Arthropathies
Certain specified joint disorders or deformities of limbs
FA33 — Internal derangement of knee
FA33.4 — Chronic instability of knee
FA33.40 — Chronic instability of knee, medial collateral ligament or...

ICD-11 FA33.40 — Chronic instability of knee, medial collateral ligament or other or unspecified part of medial meniscus

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.