Campbell P, Mirra J, Amstutz H C
The Joint Replacement Institute of Orthopaedic Hospital, Los Angeles, California 90007, USA.
J Arthroplasty. 2000 Jan;15(1):120-2. doi: 10.1016/s0883-5403(00)91415-3.
There is a general conception that resurfacing arthroplasty causes femoral head osteonecrosis and subsequent failure of the implant. This study histologically analyzed 25 resurfaced femoral heads up to 12 years postoperatively and found that osteonecrosis was not induced by the procedure.
有一种普遍的观念认为，表面置换关节成形术会导致股骨头坏死以及随后的植入物失败。本研究对25个表面置换后的股骨头进行了长达术后12年的组织学分析，发现该手术不会诱发骨坏死。
