ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Osteopathies or chondropathies
FB83 — Low bone mass disorders
FB83.0 — Osteopenia
FB83.02 — Senile osteopenia

ICD-11 FB83.02 — Senile osteopenia

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.