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摘要


重建撕脫傷後的裸露四肢或手指在文獻上有許多方法,但是對於手部完全裸露的重建常面臨許多挑戰。完全撕脫傷後若其撕脫的皮囊仍完整且有可使用的血管則可用顯微手術來重植,或可使用動靜脈瘦管手術來保全撕脫的皮瓣。若手部撕脫傷後其腱旁蜂窩織仍有保全可使用撕脫的皮瓣經除脂後做全層植皮術。否則就需要用根蒂皮瓣來覆蓋裸露的手及手指,但是因缺損面積太大常需要用兩個皮瓣來重建;另有使用游離大腸系膜來重建,但是結果並不能令人滿意。我們報告一病例為手及五根手指完全撕脫傷而且其撕脫後的皮瓣又己壓碎,因其腱旁蜂窩織仍大部份保全,故施以較厚的分層皮膚植皮使傷口能盡快癒合,並進行復健避免手指關節僵硬。然後以左腳第二趾移植來重建大姆指及以右腳第一趾間柔組織來重建第三,四指使手部的功能可以有更好的恢復及可做手捏的動作。

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並列摘要


Reconstruction of the complete degloving injury of the hand is a difficult problem in plastic and reconstructive surgery. Many reconstructive options including skin graft, regional flap, distant flap or free flap have been tried to salvage the denuded skin of the fingers and hand. However, the functional and cosmetic results are as yet not satisfactory. We present a case of a complete degloved hand initially treated with skin grafting, and then with a delayed free toe flap for the thumb and free web-space flap for two opposable fingers to provide tripod pinch. The final result was satisfied both functionally and cosmetically.

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