Published in:
01-09-2014
Long-term follow-up of osteochondral autologous transplantation in the metacarpophalangeal joints
Authors:
Louis Constantinou, Tyson K. Cobb, Anna L. Walden
Published in:
HAND
|
Issue 3/2014
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Excerpt
Adult articular cartilage lacks the inherent ability to heal [
9]. Left untreated, isolated defects may progress to diffuse osteoarthritis [
1]. Cartilage-defect reconstruction has been described using an autologous bone cartilage plug that can be harvested from the non-weight bearing portion of the knee. Osteochondral autograft transplantation (OAT) has been used extensively in knee and other large joints [
3,
10,
32]. While few reports exist for this procedure in small joints of the hand [
5,
18,
21,
24,
25,
33], objective long-term results are lacking. The purpose of this study was to report the long-term results in four patients who underwent osteochondral autologous transplantation (OAT) for isolated chondral defects of the metacarpal head. …