ORPHA:86820
Familial avascular necrosis of femoral head
Also called Familial osteonecrosis of the femoral head
- Body system
- Bone diseases
- Inheritance pattern
- Autosomal dominant
- Typical age of onset
- Adult
- Estimated prevalence
- 1-9 / 100 000 (United States)
- Rarity class
- 1-9 / 100 000
ORPHA:86820 is classified under "Bone diseases" in the Orphanet nomenclature.
Common signs
- Abnormality of the femoral neck or head region
- Groin pain
- Short stepped shuffling gait
- Limited hip movement
- Flattened femoral head
- Hip osteoarthritis