Today , it 's commonly used for prostatectomies , nephrectomies , and hysterectomies , but it 's also increasingly used for cardiac valve repair and other complex surgeries .

现在，它被广泛用于前列腺切除术、肾切除术和子宫切除术，当然，也有越来越多的医生将其运用于心脏瓣膜成形术和其他复杂的手术。