Summary of the various treatments for osteonecrosis of the femoral head by mechanism: A review

作者：Wang, Cheng; Peng, Jiang^*; Lu, Shibi

来源：Experimental and Therapeutic Medicine, 2014, 8(3): 700-706.

DOI：10.3892/etm.2014.1811

• osteonecrosis
• osteoblast
• osteoclast
• bisphosphonates

Osteonecrosis of the femoral head (ONFH), also known as femoral head avascular necrosis, is a pathological state with a number of possible etiologies including steroid administration, alcohol abuse, traumatic events, vascular injury and idiopathic origins. ONFH causes a reduction in the vascular supply to the subchondral bone of the femoral head, which results in osteocyte death and the collapse of the articular surface. Treatments for ONFH include non-weight-bearing therapy, physical support, the promotion of osteoclast apoptosis, and the reduction of osteoblast and osteocyte apoptosis. The aim of the present review was to summarize the treatments for ONFH by mechanism from a new perspective and to describe the condition with an emphasis on treatment options.

• 出版日期2014-9
• 单位中国人民解放军总医院