Methods:when the hip joint was bending,intorsion,extorsion,the varying regularity of bone trabecula in X-ray in the proximal femur were studied with 14 adult cadavers.

• 方法:在7具(14侧)成人整尸上,研究髋关节各方向位置变化时(包括屈曲、内旋、外旋位上股骨头内部骨小梁)的X线变化规律。