机器人手术治疗直肠癌的研究进展

目前，机器人直肠手术在直肠癌的治疗中发挥着重要作用，其安全可行性也已在临床实践中得到证实。相较于腹腔镜手术，机器人系统具有中转率低，并发症少，能更好地保护盆腔自主神经功能等优点，且机器人手术简便易学。但机器人系统并非完美，由于手术成本较高，影响了它的广泛应用，而且触觉反馈的缺失也不能忽视。随着科技进步，机器人系统将日趋完善，有望引领结直肠手术新潮流。

Advances of robotic surgery as a treatments for rectal cancer

The robot rectal surgery, which plays an important role in the treatment of rectal cancer, has been carried out clinically recently.Meanwhile, its safety and feasibility have also been confirmed in clinical practice.The robot system shows many advantages such as lower conversive rate, less complications and better protection of autonomic nerve function in the pelvic cavity, when compared to laparoscopic surgery.Simultaneously, it is easy to learn.However, the robot system is not perfect.First of all, the increase in the cost of such surgery is a major obstacle to a wide range of applications.And the lack of tactile feedback can not be ignored either.With the progress of science and technology, the robot system will be perfected and expected to lead the new trend of colorectal surgery.