Injury · 2022
Combined great toe dorsal nail-skin flap and medial plantar flap for one-stage reconstruction of degloved finger.
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.
Tang Lin, Zhou Xin, Zou Yonggen
Аннотация
BACKGROUND: Historically, the degloved finger with the total loss of nail and skin had been resurfaced with an expanded great toe wrap-around flap transfer for better outcomes. The purpose of this study aims to present our experience with a related modified design, with total preservation of a weight-bearing plantar skin.
METHOD: From April 2016 to September 2019, nine fingers (5 index and 4 middle fingers) in nine cases, with skin loss to the base of the proximal phalangeal or metacarpophalangeal (MCP) joint level, were reconstructed with combined great toe dorsal nail-skin flap and medial plantar artery perforator (MPAP) flap. The dorsal great toe donor was covered with a thin groin flap, and the medial plantar site was covered with a full-thickness skin graft. The cutaneous nerves were preserved within both flaps. Standardized assessment of outcome in terms of sensory, functional, and esthetic performance of the reconstructed fingers was completed.
RESULTS: Flap survival was achieved in all cases. The contour of the reconstructed digits was comparable with the contralateral one. The fingers were available for a mean follow-up of 28 months (ranged, 22-39 months). The mean dimension of the great toe dorsal nail-skin flap was 8.5 × 4.0 cm (ranged, 6.5 × 3.5-11.0 × 4.5 cm). The average size of the MPAP flap was 6.5 × 4.5 cm (ranged, 5.0 × 3.5-8.0 × 5.5 cm). At the last follow-up, the functional and aesthetic consequences were satisfactory, as well as the restored sensory.
CONCLUSION: Reconstruction of degloved fingers with the great toe dorsal nail-skin flap combined MPAP flap, preserving a plantar weight-bearing area, results in excellent contour and functional outcome. Donor-site morbidity in the foot was minimal.
METHOD: From April 2016 to September 2019, nine fingers (5 index and 4 middle fingers) in nine cases, with skin loss to the base of the proximal phalangeal or metacarpophalangeal (MCP) joint level, were reconstructed with combined great toe dorsal nail-skin flap and medial plantar artery perforator (MPAP) flap. The dorsal great toe donor was covered with a thin groin flap, and the medial plantar site was covered with a full-thickness skin graft. The cutaneous nerves were preserved within both flaps. Standardized assessment of outcome in terms of sensory, functional, and esthetic performance of the reconstructed fingers was completed.
RESULTS: Flap survival was achieved in all cases. The contour of the reconstructed digits was comparable with the contralateral one. The fingers were available for a mean follow-up of 28 months (ranged, 22-39 months). The mean dimension of the great toe dorsal nail-skin flap was 8.5 × 4.0 cm (ranged, 6.5 × 3.5-11.0 × 4.5 cm). The average size of the MPAP flap was 6.5 × 4.5 cm (ranged, 5.0 × 3.5-8.0 × 5.5 cm). At the last follow-up, the functional and aesthetic consequences were satisfactory, as well as the restored sensory.
CONCLUSION: Reconstruction of degloved fingers with the great toe dorsal nail-skin flap combined MPAP flap, preserving a plantar weight-bearing area, results in excellent contour and functional outcome. Donor-site morbidity in the foot was minimal.