Function of Contour in the sphincter-preserving surgery in low rectal cancer / 中国综合临床

ABSTRACT

Objective To study the function of Contour stapler in the sphincter-preserving surgery in 121 cases with low rectal cancer. Methods One hundred and twenty-one cases enrolled were divided into 2 groups randomly and accepted Contour or other kinds of staplers after operation respectively. Further comparison were performed on the rate of sphincter-preserving,anastomosis stricture and leakage,infection of incision and stool frequency between two groups. Results We found no significant differences in the comparison of rate of anastomosis stricture or leakage,stool frequency,but the Contour group had significant higher rate of sphincter-preserving (98. 3%)than other stapler group(68. 9%),and lower rate of infection of incision(3.94%)than control(11.9%)(P ＜0. 05 respectively). Conclusions It is secure,reliable and practical to use Contour stapler in operation on low rectal cancer,which can increase the opportunity of sphincter-preserving,decrease the the rate of infection of incision.