[3] Several studies have reported an 80% incidence of femoral head collapse within 4 years ... advancements in the nonsurgical treatment for osteonecrosis have been promising, but further ...

We reviewed retrospectively medical records and magnetic resonance imaging scans of 80 patients with osteonecrosis of the capital femoral ... with lesions occupying more than 30% of the femoral head ...

What is the most effective treatment for the early stages of osteonecrosis of the femoral head? We assessed multiple drilling and stem cell implantation to treat the early stages of osteonecrosis ...

a medical team led by Professor Shuichi Matsuda of Kyoto University Hospital has successfully treated a patient with a refractory disease called idiopathic osteonecrosis of the femoral head ...

Osteonecrosis or 'bone death' of the femoral head is a disease caused by interruption of blood flow in the hip bone. Patients experience pain and the bone and surrounding joint collapse.

Avascular necrosis of the femoral head (ANFH) causes disability that often requires surgical intervention. Most cases of ANFH are sporadic, but we identified three families in which there was ...

Published (DOI: 10.1038/s41413-025-00412-5) on April 1, 2025, in Bone Research, a study led by researchers from Xi'an Jiaotong University and Zhejiang University School of Medicine reveals how M2 ...

Sierra, MD, discusses the importance of joint preservation for osteonecrosis of the femoral head. Although primary total hip arthroplasty may be a good option for any diagnosis, Sierra said ...

There are areas of collapse within the head as well as mild degenerative changes on the acetabular side. AP pelvis. The right hip shows evidence of osteonecrosis of the femoral head, while the ...