title: Comparison of a new hydro-surgical technique to traditional methods for the preparation of full-thickness skin grafts from canine cadaveric skin and report of a single clinical case.
abstract: OBJECTIVE
  To compare the hydro-surgical technique to traditional techniques for removal of subcutaneous tissue in the preparation of full-thickness skin grafts.
  
  
  METHODS
  Ex vivo experimental study and a single clinical case report.
  
  
  METHODS
  Four canine cadavers and a single clinical case.
  
  
  METHODS
  Four sections of skin were harvested from the lateral flank of recently euthanatized dogs. Traditional preparation methods used included both a blade or scissors technique, each of which were compared to the hydro-surgical technique individually. Preparation methods were compared based on length of time for removal of the subcutaneous tissue from the graft, histologic grading, and measurable thickness as compared to an untreated sample.
  
  
  RESULTS
  The hydro-surgical technique had the shortest skin graft preparation time as compared to traditional techniques (p = 0.002). There was no significant difference in the histological grading or measurable subcutaneous thickness between skin specimens.
  
  
  CONCLUSIONS
  The hydro-surgical technique provides a rapid, effective debridement of subcutaneous tissue in the preparation of full-thickness skin grafts. There were not any significant changes in histological grade and subcutaneous tissue remaining among all treatment types. Additionally the hydro-surgical technique was successfully used to prepare a full-thickness meshed free skin graft in the reconstruction of a traumatic medial tarsal wound in a dog.
authors: Ocean State Veterinary Specialists, East Greenwich, Rhode Island, USA. townsfi@yahoo.com
authors: F I
authors: FI
authors: Townsend
authors: S C
authors: SC
authors: Ralphs
authors: G
authors: G
authors: Coronado
authors: D C
authors: DC
authors: Sweet
authors: J
authors: J
authors: Ward
authors: C P
authors: CP
authors: Bloch
mesh_terms: D000818:Animals; D002102:Cadaver; D003646:Debridement / Q000379:methods / Q000662:veterinary*; D004285:Dogs / Q000601:surgery*; D005260:Female; D008297:Male; D003668:Pressure Ulcer / Q000601:surgery / Q000662:veterinary*; D012879:Skin Physiological Phenomena; D016038:Skin Transplantation / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D014184:Transplantation, Homologous / Q000662:veterinary; D014945:Wound Healing