open mitral commissurotomy

例句：

1. 1.The patient underwent open mitral commissurotomy to repair the damaged valve.
   患者接受了开放性二尖瓣联合修复手术来修复受损的瓣膜。
2. 2.During the operation, the surgeon performed an open mitral commissurotomy to replace the damaged valve.
   在手术过程中，外科医生进行了开放性二尖瓣联合修复手术以替换受损的瓣膜。
3. 3. After the surgery, the patient was discharged from the hospital with a recommendation for open mitral commissurotomyin case of further complications.
   手术后，患者被出院，并被建议在出现进一步并发症时进行开放性二尖瓣联合修复手术。