Evaluating mesh use for abdominal donor site closure after deep inferior epigastric perforator flap breast reconstruction: A systematic review and meta-analysis.

Mesh use was significantly associated with decreased odds of hernia alone with DIEP flap surgery, but there was no difference in bulge or combined hernia/bulge rates. As bulge is the more common abdominal morbidity after DIEP flap harvest in a patient with no prior abdominal surgery or risk factor for hernia, mesh use is not indicated in abdominal closure of all DIEP patients. Future prospective studies are warranted to characterize the specific indications for mesh use in the setting of DIEP flap surgery.