发育异常的人类髋关节生物力学状态评估。
Evaluation of biomechanical status of dysplastic human hips.
作者信息
Pompe Borut, Antolič Vane, Iglič Aleš, Kralj-Iglič Veronika, Mavčič Blaž, Smrke Dragica
机构信息
Department of Orthopaedics Surgery, Clinical Centre Ljubljana, Zaloška 9, 1000 Ljubljana, Slovenia, Slovenia.
Faculty of Electrical and Computer Engineering, Tržaška 25, 1000 Ljubljana, Slovenia, Slovenia.
出版信息
Pflugers Arch. 2000 Jan;440(Suppl 1):R202-R203. doi: 10.1007/s004240000065.
The evaluation of the biomechanical status of human hip joint was performed. Required parameters were assessed from standard antero-posterior rentgenographs and the value of contact stress on the weight bearing area is calculated. We analysed 45 dysplastic human hips and compared measured values to 81 healthy hips. The peak contact stress on the weight bearing area is considerably and statistically significantly higher in dysplastic hips compared to healthy hips. The Wiberg centre-edge angle is statistically significantly smaller in group of dysplastic hips compared to healthy hips.
对人体髋关节的生物力学状态进行了评估。从标准前后位X线片评估所需参数，并计算负重区域的接触应力值。我们分析了45例发育不良的人类髋关节，并将测量值与81例健康髋关节进行比较。与健康髋关节相比，发育不良髋关节负重区域的峰值接触应力显著更高且具有统计学意义。与健康髋关节相比，发育不良髋关节组的Wiberg中心边缘角在统计学上显著更小。
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