J Trauma
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Case Reports
A new technique to resurface wounds with composite biocompatible epidermal graft and artificial skin.
The incorporation of cultured epidermal autograft on the neodermis of artificial skin (Integra, Integra LifeSciences, Plainsboro, NJ) has been met with some difficulties. A new engraftment technique to resurface the wounds with Integra and composite biocompatible epidermal graft (CBEG) has been successfully applied on three patients for elective reconstructive procedures. ⋯ This engraftment technique has several advantages. The CBEG is much easier to handle than the conventional cultured epidermal autograft. It eliminates the invasive second procedure for skin harvesting, with resulting pain and scarring. The application of the CBEG can be easily performed at the bedside.
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Extensive extremity injuries often require difficult decisions regarding the necessity for amputation or radical debridement. During the past decade, we have used technetium-99 pyrophosphate (PyP) scanning as an adjunct in this setting. This study was performed to assess the accuracy of PyP scan in predicting the need for amputation in relation to clinical, operative, and pathologic findings. ⋯ Technetium-99 PyP scanning is a useful adjunct in predicting the need for amputation in extremities damaged by electrical injury, frostbite, or invasive infection. In addition, by providing an objective "picture" of extremity perfusion, PyP scans can be helpful in convincing patients of the need for amputation.
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This article presents a retrospective analysis of a case series of diaphyseal forearm fractures in children treated with intramedullary Kirschner wires (K-wires). ⋯ This surgical technique is convenient, effective, and safe for treating displaced diaphyseal forearm fractures in children.