ObjectiveTo research the effect of different surgical sutures on abdominal surgical incision healing quality, and provide a novel theory basis for promoting the healing of incision of abdominal wall. MethodsTotally 341 patients who underwent laparotomy were collected from general surgery of Affiliated Hospital of North Sichuan Medical College, and they were randomly divided into three groups: the including polydioxanoneⅡ(PDSⅡ) suture group, abdominal wall incision except the skin was successively sutured with PDSⅡsuture; the Vicryl group, abdominal wall incision except the skin was successively suture with antibacterial Vicryl; and the common silk thread group, abdominal wall incision was performed layering intermittent silk suture. ResultsIn terms of suture time, the PDSⅡsuture group [(11.23±1.62) min〕was significantly lower than the Vicryl group [(14.04±1.20) min〕, P < 0.05, and also both were significantly lower than the ordinary silk thread group [(21.95±1.95) min〕, P < 0.05. In respect of rejection reaction, incision infection and incision split, the PDSⅡsuture group and the Vicryl group were significantly lower than the ordinary silk thread group (P < 0.05), but compared the PDSⅡsuture group with the Vicryl group, the differences were not statistically significant (P > 0.05). Regarding post operation hospitalization duration, fat liquefaction and effusion, compared the differences between the three groups were not statistically significant (P > 0.05). ConclusionFull fascia is successively suture with PDSⅡsutures and antibacterial Vicryl suture that can significantly shorten the suture time, reduce the incidence of rejection incision, wound infection and wound dehiscence and promote the postoperative recovery of the patients.