Journal of medical case reports · 2026
Separation-delayed skin flap for diabetic foot repair: a case report and review of the literature.
СтатьяКлинический случайОбзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Guan Aijun, Yao Jiangling, Bian Yangyang, Wang Danxin, Huang Hong, Jiang Meiting, Cai Xin, Cheng Shaowen, Zeng Dongyang
Аннотация
BACKGROUND: Repairing diabetic foot wounds is challenging due to the high risk of necrosis associated with traditional skin flap techniques. This report introduces a novel separation-delayed flap technique and elaborates on its application in treating diabetic foot ulcers.
CASE PRESENTATION: A 54-year-old Chinese male patient was diagnosed with diabetic foot ulceration, exhibiting a 4 cm × 3 cm full-thickness skin defect on the lateral aspect of the left ankle, with exposed fibular cortex and extension into the tibiotalar joint cavity. Upon admission, the wound underwent debridement followed by antibiotic-impregnated bone cement placement, and 3 weeks later, a conventional peroneal fascia-based flap was created, then isolated using a rubber membrane, and sutured in situ. Following 10 days of isolation, the flap was excised and transferred to the defect site for wound repair. Postoperatively, the skin flap survived entirely, the wound healed successfully, and the function of the skin flap returned to normal.
CONCLUSION: Separation-delayed skin flap technique increases the survival rate of skin flaps by incrementally improving blood supply, making it an effective option for repairing diabetic foot wounds.
CASE PRESENTATION: A 54-year-old Chinese male patient was diagnosed with diabetic foot ulceration, exhibiting a 4 cm × 3 cm full-thickness skin defect on the lateral aspect of the left ankle, with exposed fibular cortex and extension into the tibiotalar joint cavity. Upon admission, the wound underwent debridement followed by antibiotic-impregnated bone cement placement, and 3 weeks later, a conventional peroneal fascia-based flap was created, then isolated using a rubber membrane, and sutured in situ. Following 10 days of isolation, the flap was excised and transferred to the defect site for wound repair. Postoperatively, the skin flap survived entirely, the wound healed successfully, and the function of the skin flap returned to normal.
CONCLUSION: Separation-delayed skin flap technique increases the survival rate of skin flaps by incrementally improving blood supply, making it an effective option for repairing diabetic foot wounds.