title: The science of wound bed preparation.
abstract: The concept of wound bed preparation (WBP) heralded a new era in terms of how we treat wounds. It emphasized the difference between acute and chronic wounds, and it cemented the idea that the processes involved in the healing of acute wounds do not apply completely to the healing of chronic wounds. The arbitrary division of the normal healing process into the phases of hemostasis, inflammation, proliferation, and maturation addresses the events in acute wound healing. We have realized that the impediments to healing in chronic wounds lead to a failure to progress through these phases and are independent factors that make the chronic wound a much more complex condition. A major advance in resolving or addressing the chronic wound has been the concept of WBP. WBP allows us to address the problems of wound healing individually-the presence of necrotic tissue, hypoxia, high bacterial burden, corrupt matrix, and senescent cells within the wound bed. In WBP we can optimize our therapeutic agents to accelerate endogenous healing or to increase the effectiveness of advanced therapies.
authors.affiliation: Department of Dermatology and Skin Surgery, Roger Williams Medical Center, Providence, RI 02908, USA.
authors.forename: Jaymie
authors.initials: J
authors.lastname: Panuncialman
authors.forename: Vincent
authors.initials: V
authors.lastname: Falanga
mesh_terms: D001458:Bandages; D018441:Biofilms; D003646:Debridement; D004487:Edema; D006801:Humans; D009336:Necrosis; D013530:Surgical Wound Infection / Q000517:prevention & control; D014945:Wound Healing; D014947:Wounds and Injuries / Q000453:epidemiology / Q000473:pathology / Q000628:therapy*