MUHC Research Institute breakthrough could reduce hip replacements

Researchers discover new genetic mutation linked to osteonecrosis of the hip

Scientists at the Research Institute of McGill University Health Centre (RI-MUHC) have discovered a new genetic mutation linked to osteonecrosis of the hip, specifically the femoral head – the spherical-shaped mass at the top of the femur. This breakthrough could allow doctors to identify and treat the disease before symptoms arise and potentially avoid hip replacements.
Osteonecrosis or “bone death” of the femoral head is a serious disease that is caused by interruption of blood flow in the hip bone. Patients experience pain as the disease progresses and the bone and surrounding joint collapse. Ultimately, in end-stage osteoarthritis, the patient becomes unable to walk and the hip joint must be replaced.
Source McGill Reporter