title: Porcine heterografts in dermatologic surgery and reconstruction.
abstract: BACKGROUND
  Porcine heterografting is a method that can be used to reestablish the protective integrity of skin after cutaneous injury. These grafts may be used in an assortment of clinical situations for chronic and acute wounds, burn injury, and partial- or full-thickness areas of skin loss.
  
  
  OBJECTIVE
  The purpose of this article is to address the indications for using porcine heterografts in dermatologic surgery, the advantages and disadvantages of their use, and the technique of graft application.
  
  
  METHODS
  Indications for porcine heterografts and the methodology of graft application are discussed.
  
  
  RESULTS
  Porcine heterografts serve as a valuable tool in a variety of reconstruction settings in dermatologic surgery.
  
  
  CONCLUSIONS
  Heterografts provide an inexpensive method to facilitate wound care and promote healing, and serve as an effective repair option for a variety of surgical defects.
authors.affiliation: Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, USA.
authors.forename: D A
authors.initials: DA
authors.lastname: Davis
authors.forename: C J
authors.initials: CJ
authors.lastname: Arpey
mesh_terms: D001684:Biological Dressings; D062109:Dermatologic Surgical Procedures; D006801:Humans; D011182:Postoperative Care; D019651:Plastic Surgery Procedures; D014945:Wound Healing