From: Delayed primary closure of contaminated abdominal wall defects with non-crosslinked porcine acellular dermal matrix compared with conventional staged repair: a retrospective study
Group 1
Group 2
Appendectomy
1
3
Cholecystectomy
Bowel resection
9
Excision of infected mesh
Incisional hernia repair
Parastomal hernia repair
Bifurcated aortic graft
Adhesiolysis/drainage of abscess