Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2016
[DESIGN AND CLINICAL APPLICATIONS OF DISTALLY BASED ANTEROMEDIAL THIGH FLAPS PEDICLED WITH PERFORATING VESSELS FROM RECTUS FEMORIS BRANCH].
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Liu Longcan, Liu Yuanbo, Zang Mengqing, Zhu Shan, Chen Bo, Li Shanshan
Аннотация
OBJECTIVE: To explore the feasibility and technical essentials of soft tissue defect reconstruction of the lower extremity using the distally based anteromedial thigh flap (dAMT) pedicled with perforating vessels from rectus femoris branch.
METHODS: Between July 2008 and December 2015, 6 patients underwent defect reconstruction of the lower extremity using the dAMT flap pedicled with perforating vessels from rectus femoris branch. There were 4 males and 2 females with an average age of 34 years (range, 4-55 years). The etiologies included liposarcoma in 1 case, malignant fibrous histocytoma in 1 case, post-burn scar contracture around the ankle in 1 case, and post-burn scar contracture around the knee in 3 cases. The disease duration ranged from 3 to 28 months (mean, 13 months). After resection of lesion tissues, the defect size ranged from 13 cm×7 cm to 24 cm×12 cm. The flap size ranged from 15 cm×8 cm to 24 cm×12 cm. The length of the pedicle ranged from 10 to 25 cm (mean, 19.8 cm). The distance from the flap pivot point to the superolateral border of the patella ranged from 8 to 13 cm (mean, 11.3 cm). The donor sites were directly sutured.
RESULTS: All flaps survived postoperatively without any complications. All wounds at the donor and the recipient sites healed primarily. The patients were followed up from 5 to 36 months (mean, 17.8 months). The color, texture, and thickness of the flaps were similar to those of the surrounding skin. No tumor recurrence was observed. The range of motion of flexion and extension of the joint were greatly improved in the patients with scar contracture.
CONCLUSIONS: If the rectus femoris branch gives off cutaneous branch to the anteromedial thigh region and arises from the descending branch of the lateral circumflex femoral artery, a dAMT flap could be raised to reconstruct soft tissue defects of the lower extremity.
METHODS: Between July 2008 and December 2015, 6 patients underwent defect reconstruction of the lower extremity using the dAMT flap pedicled with perforating vessels from rectus femoris branch. There were 4 males and 2 females with an average age of 34 years (range, 4-55 years). The etiologies included liposarcoma in 1 case, malignant fibrous histocytoma in 1 case, post-burn scar contracture around the ankle in 1 case, and post-burn scar contracture around the knee in 3 cases. The disease duration ranged from 3 to 28 months (mean, 13 months). After resection of lesion tissues, the defect size ranged from 13 cm×7 cm to 24 cm×12 cm. The flap size ranged from 15 cm×8 cm to 24 cm×12 cm. The length of the pedicle ranged from 10 to 25 cm (mean, 19.8 cm). The distance from the flap pivot point to the superolateral border of the patella ranged from 8 to 13 cm (mean, 11.3 cm). The donor sites were directly sutured.
RESULTS: All flaps survived postoperatively without any complications. All wounds at the donor and the recipient sites healed primarily. The patients were followed up from 5 to 36 months (mean, 17.8 months). The color, texture, and thickness of the flaps were similar to those of the surrounding skin. No tumor recurrence was observed. The range of motion of flexion and extension of the joint were greatly improved in the patients with scar contracture.
CONCLUSIONS: If the rectus femoris branch gives off cutaneous branch to the anteromedial thigh region and arises from the descending branch of the lateral circumflex femoral artery, a dAMT flap could be raised to reconstruct soft tissue defects of the lower extremity.