Specification of laparoscopy surgery n (%) Trocar (n=70) 4 trocar 59 84.3 5 trocar 11 15.7 Diverting Ileostomy (n=52) * 28 53.8% Milddle (n=35) 16 45.7% Low (n=17) 12 70.6% *: 52 patients had LAR procedure. Conclusion: Using 4 trocar was 84.3%.