title: Single-stage Matriderm® and skin grafting as an alternative reconstruction in high-voltage injuries.
abstract: This article presents a retrospective analysis of a series of nine patients requiring reconstruction of exposed bone, tendons or joint capsules as a result of acute high-voltage injuries in a single burn centre. As an alternative to free tissue transfer, the dermal substitute Matriderm(®) was used in a one-stage procedure in combination with split-thickness skin grafts (STSG) for reconstruction. Nine patients, in the period between 2005 and 2009 with extensive high-voltage injuries to one or more extremities which required coverage of exposed functional structures as bone, tendons or joint capsule, were included. A total of 11 skin graftings and 2 local flaps were performed. Data including regrafting rate, complications, hospital stays, length of rehabilitation and time until return to work were collected. Eleven STSG in combination with Matriderm(®) were performed on nine patients (success rate 89%). One patient died. One patient needed a free-flap coverage as a secondary procedure. The median follow-up was 30 months (range 6-48 months). The clinical results of these nine treated patients concerning skin-quality and coverage of exposed tendons or joint capsule were very good. In high-voltage injuries free-flap failure occurs between 10% and 30% if performed within the first 4-6 weeks after trauma. The use of single-stage Matriderm(®) and skin grafting for immediate coverage described in this article is a reliable alternative to selected cases within this period.
authors.affiliation: Consultant burn unit, Department of Hand, Plastic and Reconstructive Surgery, University of Heidelberg, Ludwigshafen, Germany.
authors.forename: Henning
authors.initials: H
authors.lastname: Ryssel
authors.forename: Christian Andreas
authors.initials: CA
authors.lastname: Radu
authors.forename: Günter
authors.initials: G
authors.lastname: Germann
authors.forename: Max
authors.initials: M
authors.lastname: Otte
authors.forename: Emre
authors.initials: E
authors.lastname: Gazyakan
mesh_terms: D000328:Adult; D002053:Burn Units; D002058:Burns, Electric / Q000601:surgery*; D003094:Collagen / Q000627:therapeutic use*; D004549:Elastin / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016038:Skin Transplantation / Q000379:methods*; D017768:Skin, Artificial; D013524:Surgical Flaps; D014945:Wound Healing
chemical_list: C532298:matriderm; D003094:Collagen; D004549:Elastin