【摘要】 为观察切取骨瓣后对骨近端的骨力学影响,通过应用20副成人防腐湿性股骨标本,摹拟临床手术,10侧切取条形骨瓣,10侧切取半球形骨瓣,测试股骨的最大载荷和局部变量与自身对侧股骨对照,并经统计学处理。结果发现:切取大转子骨瓣后对股骨近端的力学性能无明显影响。更多还原

【Abstract】 20 pairs of hygro-femurs were divided into two groups: 10 were prepared to strip shape and 10 to semi-globe shape. Peak load to the femur and local deformation were measured. Statistic results showed that there’s no mechanical influence on proximal femur after excision of the great trochanter bone flap.更多还原