| 摘要 |
An apparatus and method for determining offset-inset distances in the course of a total hip arthroplasty procedure. The apparatus includes a first attachment (32, 35) attachable to the superior eminence of the acetabulum, a second attachment point (64) capable of being fixed to the femur at approximately the position of the greater trochanter, and preferably, a measuring device (42) for measuring and noting the distance between the reference point and either the third or fourth fixed points. |
