1·Conclusion: Determining the fracture type correctly is the premise condition to curing the acetabulum fracture.
结论：正确判定骨折类型是治疗髋臼骨折的前提条件。
2·Objective: to investigate the X-ray projection of acetabulum on its anterior and posterior column and to develop a safe area for screw placement.
目的：探讨髋臼在其前、后柱上的投影和螺钉放置的安全范围。
3·All bone-prosthesis interface of acetabulum and femoral stem achieved bone ingrowth stable.
股骨柄及髋臼骨-假体界面的评估均为骨性稳定。
4·Objective: Discussion acetabulum double strut compound fracture clinical characteristic and surgery method.
目的：探讨髋臼双柱复杂骨折的临床特点和手术方法。
5·X - ray film revealed that although the femoral head was not in exact congruence with reconstructed acetabulum, yet there was no dislocation.
线片显示股骨头与重建的髋臼虽未达到解剖学匹配，但股骨头无再脱位。