Abstract: [Abstract] Objective: To explore the security and validity of fast track surgery applied in laparoscopic minimally invasive surgery of colorectal carcinoma. Methods: 78 cases would undergo laparoscopic minimally invasive surgery of colorectal carcinoma from Jan. 2014 to Dec. 2016 were selected as observation group and another 75 cases would undergo laparoscopic minimally invasive surgery of colorectal carcinoma in the same period were selected as control group. The cases in control group were taken conventional perioperative management and in observation group were taken fast track surgery. The operation time, intraoperatve blood soss, anal aerofluxus time, postoperative feeding time, ambulation time, operation time and complications were compared. Results: In observation group, the anal aerofluxus time, postoperative feeding time, ambulation time and operation time were shorter than control group. The occurrence rate of complications was lower than control group. Differences between the two groups were significant (p<0.05). Conclusion: The application of fast track surgery applied in laparoscopic minimally invasive surgery of colorectal carcinoma can promote the recovery and reduce the postoperative complications.

Key words: Keywords: fast track surgery, laparoscopic, colorectal carcinoma