canthectomy

例句：

1. 1. The patient underwent canthectomy for a severe injury to his nose.
   这名病人因鼻子严重受伤接受了鼻尖切除手术。
2. 2. The surgeon performed an amputation on the injured limb during the operation.
   在手术中，外科医生对受伤的肢体进行了截肢。
3. 3. The patient was resected from the hospital after successful treatment of the cancer.
   经过成功的癌症治疗，患者从医院出院。