Use of negative pressure wound therapy on locoregional flaps: a case-control study.

In this study, the appropriate use of NPWT over flaps was safe and efficacious in the immediate postoperative setting, and was not inferior to the conventional dressings used for reconstructive flap surgery. The main benefits of NPWT over flaps include better exudate management, oedema reduction and potential cost savings. Further studies would be required to ascertain any further benefit.