Negative pressure wound therapy: an adjuvant to surgical reconstruction of large or difficult skin and soft tissue defects

Abstract

Wide and deep wound defects are a challenge to surgeons, particularly when aggressive or more radical operations are unavailable. This article introduces refined techniques, indications and the clinical experience of the application of negative pressure wound therapy (NPWT) as an easy ancillary wound dressing method for the reconstruction of large or difficult skin and soft tissue defects. The authors used NPWT on 88 patients as an adjuvant therapy before reconstructive surgery since 2006. NPWT was applied for two different treatment strategies: as an adjuvant therapy to facilitate the formation of a healthy wound bed and to reduce the size and depth of a defect. NPWT was used as an alternative dressing method for skin grafting for infants or mobile skin surfaces such as the neck, penis, dorsum of the hand, knee joint, abdomen, etc. There were no typical wound complications. NPWT application, if used appropriately, produces successful surgical reconstructions for large, deep skin and soft tissue defects without extensive or radical flap surgery or loss of skin graft.