日本マイクロサージャリー学会会誌
Online ISSN : 2185-9949
Print ISSN : 0916-4936
ISSN-L : 2185-9949
症例
包み込み皮弁と足趾移植で再建した広範囲手部デグロービング損傷の1例
高須 勇太森谷 浩治石坂 佳祐黒田 拓馬幸田 久男
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ジャーナル 認証あり

2023 年 36 巻 2 号 p. 64-68

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  Extensive degloving injuries of the hand are usually treated with a groin flap. However, the reconstructed hand has no perception, and the outcome is not always cosmetically and functionally satisfactory. We report a case of extensive degloving injury of the hand, that was reconstructed with wrap-around flap and toe transfer. A 19-year-old male with severe obesity sustained an extensive degloving injury of his right hand caused by a confectionery roller. The skin beyond the wrist was almost completely degloved. Revascularization of the degloved skin was performed on the day of injury; however, the entire skin was necrotized. All digits were amputated at the base of the proximal phalanx and covered with a unilateral pedicled groin flap. Subsequently, the thumb was reconstructed using a wrap-around flap. This allowed side pinch. To better improve hand function and appearance, a toe transfer was performed to the index finger. Active flexion range of the index finger was improved by flexor tenolysis eight months after the toe transfer. A toe graft provides good perception and appearance with a nail plate; however, a reduction in the number of fingers and loss of the toes are inevitable.

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