ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Soft tissue disorders
Miscellaneous specified soft tissue disorders
FB54 — Enthesopathies of lower limb
FB54.1 — Iliotibial band syndrome

ICD-11 FB54.1 — Iliotibial band syndrome

This is the most common running injury of the lateral side of the knee. It is a non-traumatic overuse injury caused by repeated flexion and extension of the knee that causes irritation in the structures around the knee causing knee pain.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.