No complications such as infection, dislocation, prosthesis loosening happened.
无感染、脱位、假体松动等并发症出现。
Polyethylene wear and debris formation result in synovitis, joint instability, osteolysis, and prosthesis loosening.
聚乙烯磨损颗粒导致滑膜炎、关节不稳定、骨溶解和假体松动。
Follow-up ranging from 2 to 5 years (mean, 38 months) showed improvement in hip function without evidence of prosthesis loosening.
随访2年至五年(平均38个月)显示髋关节功能改善且没有假体松动征象。
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