"COVID toe," one of the extrapulmonary disorders of coronavirus disease 2019 (COVID-19), may result in toe necrosis. In this case, we successfully reconstructed a severe COVID-19-induced defect in the great toe by using an innervated hemi-pulp V-Y advancement flap. A 48-year-old woman was diagnosed with fulminant myocarditis due to COVID-19 and received intensive care. Even after the acute phase, a skin defect measuring 10 mm × 7 mm was noted, exposing the underlying bone on her right great toe tip. Because of ulceration, she was unable to start walking training. To continue rehabilitation, we reconstructed it with the innerved hemi-pulp V-Y advancement flap. The pain improved quickly, and rehabilitation was resumed. During the 6-month follow-up period, no cosmetic or functional complications were observed. Plantar pressure measurements demonstrated favorable loading on the great toe, and it was a favorable outcome in walking function. This flap is a valuable option as one of the innervated flaps for toe-end necrosis with preserved blood flow, which helps in implementing prompt gait rehabilitation.
Copyright © 2024 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of The American Society of Plastic Surgeons.