Article
The dermis graft: another autologous option for acute burn wound coverage
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Published: | August 7, 2012 |
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Outline
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Background: early excision and definitive closure of the acute burn wound has been shown to improve survival. In major burns split-thickness skin autografts are the gold-standard in providing permanent acute wound closure. However in many patients this possibility is limited by restricted donor site avail-ability. Split-thickness dermal grafts harvested from the same donor site may provide an additional autologous option for permanent acute coverage and increase the number of potential autologous do-nor sites.
Materials and methods: From January to March 2011 we performed 16 dermis grafts (DG) in 9 consecutive patients (6 male, 3 female) with major (6 cases) and minor (3 cases) burns. Inclusion criteria consisted of any size of burn requiring excision in which the back was deemed an appropriate donor site. A control donor site consisted of an area of adjacent back skin from which a standard split-thickness skin graft was harvested. The mean age was 63 years (range 23 to 79 years). The mean initial burn size was 24% TBSA (range 2% to 40% TBSA). Five patients had significant co-morbidities. All DGs were harvested from the back. The size of the 15 DG recipient wound beds ranged from 20 to 180 cm², with mean and median sizes of 62 and 45 cm², respectively.
Results: Dermis graft take was complete in 15/16 cases. All grafts recorded >90% epithelialisation by 4 weeks and was complete in 11/15 cases at 4 weeks. The donor site of a dermis graft healed in the same time as the control standard skin graft donor site (mean 16 days).
Conclusion: Dermis grafts can provide another autologous option for permanent coverage in acute burn wounds.