头臂动脉干
头臂干[1]()又称头肱动脉干[2]、无名动脉(),为主动脉弓的第一条分支,主要供应头部右侧、右颈,及右臂的血流。
| 头臂干 | |
|---|---|
|  Schematic of the proximal aorta, frontal view. The brachiocephalic artery is the third branch of the aorta and the first branch from the arch of the aorta. The 心脏 in the lower left is not shown. | |
|  The veins of the thyroid gland. | |
| 基本 | |
| 来源 | 主动脉弓 | 
| 分支 | 右颈总动脉 右锁骨下动脉 甲状腺最下动脉 | 
| 静脉 | 头臂静脉 | 
| 标识字符 | |
| 拉丁文 | truncus brachiocephalicus | 
| MeSH | D016122 | 
| TA98 | A12.2.04.004 | 
| TA2 | 4179 | 
| FMA | FMA:3932 | 
| 格雷氏 | p.548 | 
| 《解剖学术语》 | |
头臂干位于纵隔内,在其自主动脉弓分出之后,主动脉弓随即分出右颈总动脉及右锁骨下动脉。本动脉仅位于身体右侧,左侧的颈总动脉及锁骨下动脉皆由主动脉弓直接分出,不过两侧皆有头臂静脉。
其他图像
    
 头臂动脉干 头臂动脉干
 头臂动脉干 头臂动脉干
参考文献
    
    
外部链接
    
- Anatomy figure: 21:06-02 at Human Anatomy Online, SUNY Downstate Medical Center
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