Non-drainage in Peritoneal Cavity after Appendectomy on 112 Patients with Perforating Appendicitis / 昆明医科大学学报

ABSTRACT

Objective To study the clinical value of peritoneal cavity non-drainage after the operation of acute perforating appendicitis.Methods 196 patients with perforating appendicitis were randomly divided into drainage group and non-drainage group.The incidence rates of wound infection and ankylenteron and hospital durations in the two groups were observed and compared with each other.Results The incidence rate of wound infection and ankylenteron were 19.0%,10.7% in the drainage group and 8.0%,4.5% in the non-drainage group respectively(P0.05).The mean postoperative hospital stay of the drainage group was(9.3?2.7)days,which was significantly longer that of the non-drainage group(5.1?1.9)days,P