Objective To explore the difference in the effects between laparoscopic radical resection for rectal cancer and traditional open radical resection for rectal cancer in primary hospital. Methods 38 cases of patients with rectal cancer admitted to our hospital from February 2015 to August 2016 were selected as research objects. According to the surgical methods,all cases were divided into the laparoscopic group(n=20,laparoscopic radical resection for rectal cancer) and the traditional group(n=18,traditional o...