Surgical and radiologic anatomy : SRA · 2010
The medial head of the triceps brachii. Anatomy and blood supply of a new muscular free flap: the medial triceps free flap.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Piquilloud Gael, Villani Federico, Casoli Vincent
Аннотация
PURPOSE: The anatomical features of the posterior compartment of the arm seem to provide the basis to raise one of the smallest free muscular flaps, with minimal donor site morbidity: the medial triceps free flap.
METHODS: The anatomic study was carried out on 27 fresh cadaver arms: 7 prepared for corrosion cast, 15 for simple dissection and 5 for dissection after latex injection. Morphological data of the muscle, as well as pedicle constancy and size, were recorded.
RESULTS: The mean size of the medial head was 10.7 × 2.5 × 3.3 cm; the mean weight was 30.1 g. We found a constant and unique pedicle supplying the whole medial head of triceps muscle, composed by the middle collateral artery (MCA), two veins and a nerve. The mean length of MCA was 2.9 cm and the "extended" pedicle, including the deep brachial artery (DBA), was 8-12 cm long. At their origin, the mean caliber of MCA was 1.5 mm and the mean caliber of DBA 2.4 mm.
CONCLUSIONS: Our findings confirmed the reliability of the MC vessels and their anatomical relationships with the medial head of triceps brachii muscle, which could be harvested as a free flap or as a pedicled flap based on anterograde or retrograde flow. This technique should be safe, yielding mild donor site morbidity, and suitable in regional reconstruction or distant reanimations.
METHODS: The anatomic study was carried out on 27 fresh cadaver arms: 7 prepared for corrosion cast, 15 for simple dissection and 5 for dissection after latex injection. Morphological data of the muscle, as well as pedicle constancy and size, were recorded.
RESULTS: The mean size of the medial head was 10.7 × 2.5 × 3.3 cm; the mean weight was 30.1 g. We found a constant and unique pedicle supplying the whole medial head of triceps muscle, composed by the middle collateral artery (MCA), two veins and a nerve. The mean length of MCA was 2.9 cm and the "extended" pedicle, including the deep brachial artery (DBA), was 8-12 cm long. At their origin, the mean caliber of MCA was 1.5 mm and the mean caliber of DBA 2.4 mm.
CONCLUSIONS: Our findings confirmed the reliability of the MC vessels and their anatomical relationships with the medial head of triceps brachii muscle, which could be harvested as a free flap or as a pedicled flap based on anterograde or retrograde flow. This technique should be safe, yielding mild donor site morbidity, and suitable in regional reconstruction or distant reanimations.