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A Murine Model of a Burn Wound Reconstructed with an Allogeneic Skin Graft
Published on: August 8, 2020
Two step reconstruction of traumatic ear skin avulsion using Integra graft
M Daya1, I Anderson2, M Troyer1
1Nova Southeastern University, Broward Health Medical Center, Fort Lauderdale, Florida, USA.
Abstract:
Treatment of traumatic ear injuries have always been a challenge. Preservation of the auricular cartilage is key for reconstruction. Many techniques have been reported for the management of exposed ear perichondrium. We present patient who sustained right ear soft tissue avulsion. Initial examination the patient revealed skin avulsion with exposed cartilage from the concha, scapha and antihelix on the right ear. The treatment sequence included debridement and application of Integra graft. This was followed by dressing changes every three days and three weeks. Once adequate vascularization was noted a split thickness skin graft was used for final reconstruction. Integra has been widely used for the management of burns as well as exposed bone and cartilage. However, its use in traumatic ear injuries has not been reported. This technique allowed for the reconstruction of a large skin avulsion from the right ear with minimal donor site morbidity and avoidance of local rotational flaps that could hinder later reconstructions if needed.
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