1. Cirsotomy is a surgical procedure commonly used to treat patients with shoulder injuries.
切开术是一种常用的手术方法，用于治疗肩部损伤的患者。

2. The surgeon performed cirsotomy on the patient to repair the torn rotator cuff.
外科医生对患者进行了切开术，以修复撕裂的旋转袖带。