bursectomy

例句：

1. 1.The surgeon performed a bursectomy on the injured arm.
   外科医生对受伤的手臂进行了一次外科手术。
2. 2. The patient needed to undergo a bursectomy due to an infection in her shoulder.
   由于肩膀感染，病人需要进行一次外科手术。
3. 3. The procedure was successful and the patient recovered quickly after the bursectomy.
   手术成功，患者在手术后迅速康复。