ABSTRACT
Objective:To set up an animal model of intraabdominal adhesion after surgery. Methods:A new rat model of intraabdominal adhesion was made by using pincers,dry gauze,hemostatic clamps and razor blade.Rat appendix was used to produce intestinal adhesions.Forty male Sprague-Dawley rats were divided into 4 groups: group A(gauze group),group B(hemostatic clamp group),group C(pincer group),group D(razor blade group),10 rats in each group. Animals were fed for 7 days before killed.The extent of adhesion was evaluated by Phillips scale and analyzed statistically. Results: The extents of adhesion in group A and B were grade Ⅰ by Phillips scale,grade IV in group C,grade Ⅲ in group D.The extent of adhesion in group C was different significantly from group A,B,and D(P
