TITLE:
An Observational Study of Midline Abdominal Wound Closure Using Small Tissue Bites versus Large Tissue Bites with Reference to Surgical Site Infections and Wound Dehiscence
AUTHORS:
Yaqoob Hassan, Nayeem Ul Hassan, Ishfaq Ahmad Gilkar, Ifat Irshad, Y. Bashir, Aashiq Hussain, Syed Mushtaq Ahmad Shah
KEYWORDS:
Surgical Site Infection, Wound Dehiscence
JOURNAL NAME:
Surgical Science,
Vol.9 No.11,
November
23,
2018
ABSTRACT: Background: Midline incisions have advantage of rapid and wide access to the abdominal cavity with minimal damage to muscles, nerves and the vascular supply of the abdominal wall, hence causing minimal long term morbidity. The techniques of wound closure after midline laparotomy differ among operating surgeons and institutions. Faulty techniques and suture materials used play a crucial role in post-operative wound complications like stich abscess, surgical site infections, wound burst and incisional hernia. Aims: The aim of this study is to assess the outcome of midline abdominal wound closure using small tissue bites versus large tissue bites with reference to surgical site infection and wound dehiscence. Materials and methods: The study is the prospective observational study conducted in the department of general surgery Government Medical College Srinagar. A total of 100 cases were enrolled and studied who underwent midline laparotomy in the elective as well as emergency settings from 2015 to 2018. In 50 patients midline incisions were closed with large tissue bites placed at least 10 mm from the wound edge and 10 mm apart and in another 50 patients small tissue bites were used placed 5 - 7 mm from the wound edge and 5 - 7 mm apart and included only the aponeurosis in the stitches without peritoneum. Results: In all, 100 patients, 50 patients were subjected to large tissue bites and another 50 patients to small tissue bites. 15 patients out of 50 patients (30%) in large tissue bites group and 10 patients (20%) in small tissue bites developed surgical site infection. 8 patients out of 50 patients (16%) in large tissue bites group and 4 patients (8%) in small tissue bites developed wound dehiscence. Conclusion: A total of 100 patients who underwent abdominal surgery through midline incision were divided into two groups. In 50 patients midline wound was closed using large tissue bites and in other 50 patients; small tissue bites was used to close midline incision including only aponeurosis. The research findings show that the small stitch length between 5 to 7 mm depending on the wound site is the ideal stitch length to close a midline incision. However, there was no statistical deference seen in both groups with reference to surgical site infection and wound dehiscence.