Annals of plastic surgery · 2022
Finger Reconstruction With Distally Based Dorsal Metacarpal Flaps: A Systematic Review.
Систематический обзорМетаанализСтатьяНазвание 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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Shimbo Keisuke, Kawamoto Haruka, Koshima Isao
Аннотация
BACKGROUND: Distally based dorsal metacarpal flaps for the reconstruction of finger soft-tissue defects are classified into 3 categories: dorsal metacarpal artery perforator flap, reverse dorsal metacarpal artery (RDMA) flap, and extended reverse dorsal metacarpal artery (ERDMA) flap. The present systematic review aimed to evaluate differences in the outcomes of commonly encountered defects and postoperative complications among these three flaps.
METHODS: PubMed, Scopus, and Web of Science were systematically searched from when the flats were first reported to May 2021. Random-effects meta-analysis for each outcome was performed, and 24 studies were included in the analysis.
RESULTS: Dorsal metacarpal artery perforator flaps were mainly used for defects extending to the proximal interphalangeal joint (n = 62 [29.1%]) and proximal phalanx (n = 85 [39.9%]). Conversely, defects extending to the distal phalanx (n = 24 [43.6%]) were mostly reconstructed using the ERDMA flap. The rate of venous congestion was highest for the ERDMA flap (29.3%; 95% confidence interval [CI], -17.2% to 65.1%; I2 = 0%) and lowest for RDMA flap (8.1%; 95% CI, -5.9% to 21.7%; I2 = 0%). The RDMA flap showed the lowest rate of any short-term complications, including partial and total necrosis (6.6%; 95% CI, -6.8% to 19.8%; I2 = 0%).
CONCLUSIONS: This systematic review demonstrated that the dorsal metacarpal artery perforator flap was suitable for reconstruction proximal to the middle phalanx, and the ERDMA flap was suitable for reconstruction distal to the distal interphalangeal joint. Although the RDMA flap showed the lowest rate of short-term complications and limited analysis was secondary to limited data available, these occurred in 6.6% to 10.9% of distally based dorsal metacarpal flaps.
METHODS: PubMed, Scopus, and Web of Science were systematically searched from when the flats were first reported to May 2021. Random-effects meta-analysis for each outcome was performed, and 24 studies were included in the analysis.
RESULTS: Dorsal metacarpal artery perforator flaps were mainly used for defects extending to the proximal interphalangeal joint (n = 62 [29.1%]) and proximal phalanx (n = 85 [39.9%]). Conversely, defects extending to the distal phalanx (n = 24 [43.6%]) were mostly reconstructed using the ERDMA flap. The rate of venous congestion was highest for the ERDMA flap (29.3%; 95% confidence interval [CI], -17.2% to 65.1%; I2 = 0%) and lowest for RDMA flap (8.1%; 95% CI, -5.9% to 21.7%; I2 = 0%). The RDMA flap showed the lowest rate of any short-term complications, including partial and total necrosis (6.6%; 95% CI, -6.8% to 19.8%; I2 = 0%).
CONCLUSIONS: This systematic review demonstrated that the dorsal metacarpal artery perforator flap was suitable for reconstruction proximal to the middle phalanx, and the ERDMA flap was suitable for reconstruction distal to the distal interphalangeal joint. Although the RDMA flap showed the lowest rate of short-term complications and limited analysis was secondary to limited data available, these occurred in 6.6% to 10.9% of distally based dorsal metacarpal flaps.