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继臀大肌应用解剖学研究之后,再用3侧新鲜下肢和2侧下肢皮肤血管的剥制标本进行分析,以臀上血管浅支为轴,臀大肌上部肌皮瓣移位,用以修复骶部褥疮。臀上动脉浅支外径平均为2.4mm;其缘支外径为1.3ram;浅支的伴行静脉外径分别为3.3mm和2.1mm,血管蒂长32.0mm,供养面积为15×24cm。臀大肌上部肌皮瓣血供丰富,靠近骶部,是骶部创面修复理想供区。
Following the application of the anatomy of the gluteus maximus, the specimens were dissected from the dissected specimens of 3 fresh limbs and 2 lower limb skin vessels. The upper gluteal superficial branch was used as the axis and the gluteus maximus myocutaneous flap was displaced Repair sacral bedsores. The superficial branch of the superior gluteal artery had an average diameter of 2.4 mm. The outer diameter of its marginal branch was 1.3 mm. The outer diameter of the superficial branch of the superficial branch was 3.3 mm and 2.1 mm respectively. The length of the vessel was 32.0 mm and the support area was 15 × 24 cm. Upper gluteus maximus myocutaneous flap for blood supply, near the sacral, sacral wound repair ideal donor area.