Appendicitis operation incision fat layer drainage under reducing the rate of infection effect observation

Objective To analyze the feasibility and effect in the prevention of postoperative incision infection in acute appendicitis operation incision of fat layer drainage,to promote early healing of incision,to provide reference for future application. Methods According to the random number table,patients with acute appendicitis form June 2012 to June 2014 were included into the control group and the study group. The study group received catheter drainage combined with peritoneal lavage in the fat layer. To compare and analyze incision infection and healing between the two groups. Results Wound infection in the study group was significantly lower than the control group( 10. 76% vs. 33. 54%; χ2=23. 7826,P 0. 05). Postoperative wound infection rate of simple appendicitis,acute appendicitis,gangrenous appendicitis in study group was obviously lower than that of control group( P 0. 05). The postoperative wound healing time in the study group was significantly shorter than that in the control group( 9. 75 ± 3. 14 d vs. 5. 68 ± 2. 54 d; t = 12. 6672,P 0. 05). The incision healing in the study group was significantly better than the control group( χ2= 10. 4548,P 0. 05). Conclusion Acute appendicitis incision drainage layer of fat can effectively prevent postoperative infection,promote wound healing and shorten healing time and improve the quality of healing and can be widely used in clinical practice.