Clinical Database of Colorectal Robotic Surgery

Evaluation of robot Da Vinci Xi by determining its learning curve.The operating time will be defined by patient then the operating average will be calculated.

通过测定其学习曲线，对达芬奇Xi手术机器人（Da Vinci Xi）开展性能评估。将以每例患者的手术时长作为界定依据，随后计算手术时长的平均值。