کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3207731 | 1587595 | 2010 | 10 صفحه PDF | دانلود رایگان |
BackgroundSurgical evaluation of longitudinal melanonychia requires biopsy of the nail matrix. Previous publications have presented detailed surgical approaches to this problem. However, discussion of longitudinal excision with local matrix flap reconstruction is documented sparsely in the literature.ObjectiveTo describe the indications for and technique of performing a longitudinal, full-thickness excision for longitudinal melanonychia; as this surgery poses a high risk of postoperative split nail, reconstruction is essential. Three local matrix flaps are detailed to maximize functional and cosmetic results.MethodsThe authors detail the different procedures, with several illustrations and clinical photographs highlighting the techniques.ResultsThese techniques provide the surgeon with additional approaches to excise lesions of longitudinal melanonychia and reconstruct the surgical defects.LimitationsAll surgeries of the nail matrix pose a risk of postoperative nail dystrophy and/or split nail.ConclusionThe different flaps provide elegant local alternatives to second-intention healing and maximize cosmetic and functional results after matrix excision with narrow margins for longitudinal melanonychia.
Journal: Journal of the American Academy of Dermatology - Volume 62, Issue 4, April 2010, Pages 627–636