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目的：为开发颈浅动脉游离皮瓣的应用提供解剖学基础。方法：解剖观测３０ 侧成人尸体标本颈横动脉及其浅支的起源、走行、分支、分布及其吻合情况，对其肌皮穿支进行体表定位。结果：颈浅动脉为颈横动脉的主要分支。颈横动脉起点至斜方肌前缘５ ．５ ±０ ．８ ｃｍ 。颈浅动脉起点外径２ ．１ ±０ ．３ｍ ｍ ，有２ 条伴行静脉。其肌皮穿支恒定的有２ 支，血管蒂长７ ～８ ｃｍ 左右。结论：颈浅动脉有恒定的肌皮穿支，体表定位明确，血管蒂较长，管径较粗，吻合丰富，有２ 条伴行静脉，可以形成颈浅动脉游离皮瓣。
Objective: To provide anatomical basis for the development of free flap of the superficial cervical artery. Methods: Anatomical observations were made on the origin, course, branch, distribution and anastomosis of cervical transverse artery and its superficial branches in 30 adult cadaver specimens. Results: The superficial cervical artery was the main branch of the transverse cervical artery. Cervical transverse artery start to the trapezius front 5. 5 ± 0. 8 cm. Beginning of superficial neck artery 2. 1 ± 0. 3m m, with 2 accompanying veins. The myocarpus perforating branch constant 2, vascular pedicle length 7 ~ 8 cm or so. Conclusion: The superficial myocutaneous artery has a constant myocutaneous perforating branch. The body surface is well located, the vascular pedicle is longer, the diameter is thick, and the anastomosis is abundant. There are two accompanying veins, which can form the free flaps of the superficial cervical artery.