Transplantation proceedings · 2024
Application of Flow-through Anterolateral Thigh Perforator Flaps in Replantation of Complex Severed Limb.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zhang Ning, Liu Fei, Huang Cun, Kang Zhixue, Du Wujun, Yang Jianming, Ma Linrui
Аннотация
OBJECTIVE: To explore the clinical application value of flow-through anterolateral thigh perforator (ALTP) flaps in replantation of complex severed limbs.
METHODS: Thirteen severe vascular, nerve injury, and skin or soft tissue defects in patients with complex severed limbs from August 2017 to January 2019 were enrolled in this retrospective study. The skin flap has covered the wound by using the flow-through ALTP flap technique. The main vascular defect was repaired by using the descending branch of the lateral circumflex femoral artery, and the blood supply of the transplanted limb was reconstructed. The blood supply of the flap and wound healing observed were observed after the operation. Regular follow-up was performed to observe the survival and functional recovery of the replanted limb.
RESULTS: Eleven cases of replanted limb and perforator flap survived completely. Limb shortening occurred in 3 patients owing to bone defects caused by distal amputation. After the second stage of bone transplantation, the limb length and function of those 3 patients recovered well. One case showed necrosis of the little finger after replantation of the severed palm. One case showed that the crushed forearm was severed completely. The anastomotic vascular inflammatory embolism was caused by infection and necrosis of soft tissue after replantation for 2 weeks, and then the stump wound was covered with a survived skin flap in the second stage.
CONCLUSION: The flow-through ALTP flap technique has a good therapeutic effect on the functional reconstruction of complex severed limbs with severe skin and vascular injuries.
METHODS: Thirteen severe vascular, nerve injury, and skin or soft tissue defects in patients with complex severed limbs from August 2017 to January 2019 were enrolled in this retrospective study. The skin flap has covered the wound by using the flow-through ALTP flap technique. The main vascular defect was repaired by using the descending branch of the lateral circumflex femoral artery, and the blood supply of the transplanted limb was reconstructed. The blood supply of the flap and wound healing observed were observed after the operation. Regular follow-up was performed to observe the survival and functional recovery of the replanted limb.
RESULTS: Eleven cases of replanted limb and perforator flap survived completely. Limb shortening occurred in 3 patients owing to bone defects caused by distal amputation. After the second stage of bone transplantation, the limb length and function of those 3 patients recovered well. One case showed necrosis of the little finger after replantation of the severed palm. One case showed that the crushed forearm was severed completely. The anastomotic vascular inflammatory embolism was caused by infection and necrosis of soft tissue after replantation for 2 weeks, and then the stump wound was covered with a survived skin flap in the second stage.
CONCLUSION: The flow-through ALTP flap technique has a good therapeutic effect on the functional reconstruction of complex severed limbs with severe skin and vascular injuries.