arthrectomy of shoulder

例句：

1. 1.The patient underwent arthrectomy to relieve pain.
   患者接受了关节切除术以缓解疼痛。
2. 2.The operation was performed to remove the damaged joint.
   手术是为了移除受损的关节。
3. 3. Arthrectomy is a surgical procedure used to treat joint diseases.
   关节切除术是一种用于治疗关节疾病的外科手术。