Shih C H, Chen C H, Tsai M F, Tzen K Y
Department of Orthopedics, Chang Gung Memorial Hospital, Taoyuan, Taiwan, R.O.C.
Acta Orthop Scand. 1994 Dec;65(6):589-94. doi: 10.3109/17453679408994610.
We studied 21 hips in 20 patients who had acetabular reconstruction with a femoral head allograft in primary (n 2) and secondary (n 19) total hip arthroplasty. The fate of the graft was evaluated by serial bone SPECTs (single photon emission computed tomography). With a mean follow-up period of 37 (30-60) months, 14 of the 21 hips showed evidence of incorporation at earliest 13 (6-18) months after operation. There was no correlation between the fate of allograft and the compatibility of A, B, O blood typing between host and donor, the use of bone cement in the fixation of acetabular component, or loosening of the acetabular component.
我们研究了20例患者的21个髋关节，这些患者在初次（n = 2）和二次（n = 19）全髋关节置换术中使用股骨头同种异体骨进行髋臼重建。通过连续骨SPECT（单光子发射计算机断层扫描）评估移植物的转归。平均随访期为37（30 - 60）个月，21个髋关节中的14个在术后最早13（6 - 18）个月出现融合迹象。同种异体骨的转归与宿主和供体之间A、B、O血型的相容性、髋臼组件固定中骨水泥的使用或髋臼组件的松动之间没有相关性。
