V-Y Hemi-keystone Advancement Flap: A Novel and Simplified Reconstructive Modification.
| Autor: | Petukhova TA; Department of Dermatology, Weill Cornell Medicine, New York, N.Y., Navrazhina K; Department of Dermatology, Weill Cornell Medicine, New York, N.Y., Minkis K; Department of Dermatology, Weill Cornell Medicine, New York, N.Y. |
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| Jazyk: | angličtina |
| Zdroj: | Plastic and reconstructive surgery. Global open [Plast Reconstr Surg Glob Open] 2020 Feb 06; Vol. 8 (2), pp. e2654. Date of Electronic Publication: 2020 Feb 06 (Print Publication: 2020). |
| DOI: | 10.1097/GOX.0000000000002654 |
| Abstrakt: | Background: The keystone perforator flap design has been gaining popularity for reconstruction of cutaneous defects due to its robust vascular supply and high rates of flap survival. However, the design requires significant tissue mobilization relative to the defect and is consequently technically demanding, time intensive, and has associated morbidity. We present a novel, simplified modification of the keystone flap that may increase its reconstructive applications. Methods: A retrospective chart review was conducted of patients who underwent V-Y hemi-keystone advancement flap reconstruction of cutaneous defects by a single surgeon. Outcomes of interest included wound healing complications. Results: Eighty-six consecutive V-Y hemi-keystone advancement flaps were performed with an overall complication rate of 7% (6/86). Reconstruction sites included lower extremities (75/86, 87.2%), upper extremities (9/86, 10.5%), and the trunk (2/86, 2.3%). Mean follow-up time was 26.3 weeks. Four out of 5 surgical site infections occurred on lower extremity wounds. There were no cases of complete or partial flap loss. Conclusions: The current series presents a simplification of the traditional keystone flap that decreases surgical complexity and time required for successful reconstruction of cutaneous defects, especially in challenging wounds on the lower extremities. The complication rates were similar, or lower, than previously reported series of keystone flap reconstructions. The consistently favorable outcome of this technique supports the integration of the V-Y hemi-keystone advancement flap into reconstructive surgery. (Copyright © 2020 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of The American Society of Plastic Surgeons.) |
| Databáze: | MEDLINE |
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