acromioplasty

例句：

1. 1. The patient underwent acromioplasty to correct his shoulder pain.
   患者接受了肩关节成形术以纠正他的肩部疼痛。
2. 2. The surgery was successful, and the patient returned to work after a few days of recovery.
   手术成功，患者在几天的恢复后返回工作。
3. 3. The doctor explained that the acromioplasty was necessary to alleviate the patient's chronic pain in the affected area.
   医生解释说，进行肩关节成形术是缓解患者患处慢性疼痛的必要措施。