结论THA术中重建股骨偏心距可以增加髋外展肌的力臂，改善髋外展肌的力量，增强髋关节的稳定性。
Conclusion: it is very important to restore femoral offset in THA. This can increase the abductor lever arm and improve hip abductor strength to get soft tissue balancing and hip stability.
该术式的特点为：在保持骨盆环和髋外展肌完整的基础上，可以最大限度地改善髋关节畸形， 恢复髋关节的解剖关系。
The deformities could be easily corrected the anatomic relations could be restored nicely the pelvic ring and the abductor muscles are reserved.
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