Despite the creation of several programs to decrease the incidence of surgical site infection, it remains a common complication that has a significant impact on patient recovery and medical costs. The following is a description and brief outcome report of a modified primary closure technique used for dirty (Class IV) wounds. There were 14 consecutive patients who had a laparotomy with Class IV wounds treated by a single surgeon (TAA) from 2011 to 2015. All patients had a history of cancer and either showed signs suggestive for an acute abdomen and required an emergent exploratory laparotomy or were found to have purulent intraabdominal infection at the time of elective surgery. The operation and "modified primary closure" technique (subcutaneous wound wicks with stapled skin closure) were performed in every case. The modified primary closure technique was utilized in 14 patients with a Class IV wound. There were no 30-day mortalities or readmissions. Wound wicks were slowly advanced out over a 7-day period, and only one patient required subsequent wound packing of a single-wicked area. There were no superficial or deep surgical site infections, or wound dehiscence during the hospital course, or 30-day postoperative period. The modified primary closure technique is efficient and inexpensive and was effective in a series of 14 patients with wounds classified as dirty.
Keywords: Modified primary closure; Surgical site infections; Wound classification.