Temporary Use of Acellular Dermal Matrix in Upper Extremity Salvage
| Autor: | Barkat Ali, MD, Jeffrey Wu, MD, Gregory Borah, MD, DMD, FACS, Eugene Wu, MD, FACS |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Plastic and Reconstructive Surgery, Global Open, Vol 8, Iss 7, p e2965 (2020) |
| Druh dokumentu: | article |
| ISSN: | 2169-7574 00000000 |
| DOI: | 10.1097/GOX.0000000000002965 |
| Popis: | Summary:. Wound coverage of exposed vascular bypasses after acute limb revascularization may not be immediately possible, while delay may create a hostile environment for the bypass graft. The use of negative-pressure wound therapy may not be possible because of extrinsic compression. Temporary use of acellular dermal matrix can help salvage upper extremity. We present 2 patients with brachial artery transection secondary to blunt trauma, who had revascularization with interposition saphenous vein grafts. We used acellular dermal matrix as temporary coverage for the exposed arterial bypass grafts to allow for patient stabilization, serial debridement, and demarcation of the surrounding tissues before definitive coverage. Additionally, the use of negative-pressure wound therapy caused diminished pulses in the bypass graft, creating the need for reliable temporary coverage. The acellular dermal matrix dressing was left in place until definitive closure was possible. Both patients underwent successful wound coverage with fasciocutaneous flaps without disruption, thrombosis, or infection of the bypass grafts. Follow-up at 6 months demonstrated good healing and excellent function. The use of the acellular dermal matrix provides temporary coverage of vital structures until definitive reconstruction can be performed. |
| Databáze: | Directory of Open Access Journals |
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