ICD-11 classes
15 Diseases of the musculoskeletal system or connective...
Osteopathies or chondropathies
LD24.1 — Bone diseases with increased bone density
LD24.10 — Osteopetrosis

ICD-11 LD24.10 — Osteopetrosis

Osteopetrosis ('marble bone disease') is a descriptive term that refers to a group of rare, heritable disorders of the skeleton characterised by increased bone density on radiographs. Osteopetrotic conditions vary greatly in their presentation and severity, ranging from neonatal onset with life-threatening complications such as bone marrow failure (as in classical or 'malignant' autosomal recessive osteopetrosis) to the incidental finding of osteopetrosis on radiographs (e.g. osteopoikilosis).

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Bone diseases with increased bone density #18744
• Bone diseases with increased bone density #23235