myringectomy

例句：

1. 1. The patient underwent a myringectomy to relieve his chronic ear pain.
   患者接受了耳环切除术以缓解他的慢性耳痛。
2. 2. During the operation, the doctor performed a myringectomy to remove the infected tissue.
   在手术中，医生执行了耳环切除术以移除感染的组织。
3. 3. The procedure was successful, and the patient returned home after a few days of recovery.
   手术成功，患者在几天的恢复后返回家中。