arthroplasty of hip

例句：

1. 1.He underwent arthroplasty to replace his damaged knee joint.
   他接受了关节置换术来替换他的受损膝盖关节。
2. 2.The patient was scheduled for a hip arthroplasty operation.
   患者被安排进行髋关节置换手术。
3. 3. Arthroplasty is an effective treatment for chronic joint pain.
   关节置换术是治疗慢性关节疼痛的有效方法。