Head & neck · 2019
Novel technique for the direct closure of the radial forearm flap donor site defect with a local bilobed flap.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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.
Mashrah Mubarak Ahmed, Lingjian Yan, Handley Thomas Peter, Pan Chaobin, Weiliang Chen
Аннотация
BACKGROUND: The donor site defect remains the major disadvantage of the radial forearm free flap (RFFF). The purpose of this case series was to evaluate the effectiveness and safety of a local bilobed flap in direct closure of the RFFF donor site defect.
METHODS: Between February 2017 and July 2017, a prospective study was designed with 13 patients who had undergone RFFF reconstruction of the oral cavity. The primary purpose was to assess the effectiveness and safety of a bilobed flap closure of the RFFF donor site with primary healing. The late endpoint was to evaluate functional morbidity of the donor hand by comparing preoperative and postoperative outcomes.
RESULTS: The donor site defect healed primarily in 12 of the 13 patients. A small area of skin necrosis (4%) developed in one patient, which was managed conservatively and healed by secondary intention. A significant reduction of wrist extension (mean difference [MD] = 2.64°, P = .01) and grip strength (MD = 3.68 kg, P = .04) was observed between preoperative and postoperative measurements. No statistically significant difference was observed regarding flexion, radial deviation, ulnar deviation, supination, pronation and pinch strength (P > .05).
CONCLUSIONS: The bilobed flap is a reliable and effective method for closure of a RFFF donor site defect, ≤5 cm in greatest length. The advantages are excellent regional skin color match and avoidance of a second donor site and its inherent complications.
METHODS: Between February 2017 and July 2017, a prospective study was designed with 13 patients who had undergone RFFF reconstruction of the oral cavity. The primary purpose was to assess the effectiveness and safety of a bilobed flap closure of the RFFF donor site with primary healing. The late endpoint was to evaluate functional morbidity of the donor hand by comparing preoperative and postoperative outcomes.
RESULTS: The donor site defect healed primarily in 12 of the 13 patients. A small area of skin necrosis (4%) developed in one patient, which was managed conservatively and healed by secondary intention. A significant reduction of wrist extension (mean difference [MD] = 2.64°, P = .01) and grip strength (MD = 3.68 kg, P = .04) was observed between preoperative and postoperative measurements. No statistically significant difference was observed regarding flexion, radial deviation, ulnar deviation, supination, pronation and pinch strength (P > .05).
CONCLUSIONS: The bilobed flap is a reliable and effective method for closure of a RFFF donor site defect, ≤5 cm in greatest length. The advantages are excellent regional skin color match and avoidance of a second donor site and its inherent complications.