檢視锁骨下动脉的原始碼

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| style="background: #008080" align= center|  '''<big>锁骨下动脉</big> '''

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[[File:U=1464172553,2750434932&fm=26&gp=0.jpg|缩略图|居中|[https://ss1.bdstatic.com/70cFuXSh_Q1YnxGkpoWK1HF6hhy/it/u=1464172553,2750434932&fm=26&gp=0.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%94%81%E9%AA%A8%E4%B8%8B%E5%8A%A8%E8%84%89&step_word=&hs=0&pn=0&spn=0&di=115940&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1464172553%2C2750434932&os=1670969080%2C2061399495&simid=3995163451%2C333180678&adpicid=0&lpn=0&ln=1786&fr=&fmq=1607654184987_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.51wendang.com%2Fpic%2F3c44f76ea966ae7423626103%2F17-810-jpg_6-1170-0-0-1170.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3Fnv99u0mjwlmmwj09dnmdm8anAzdH3F80&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度 的图片]]]

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锁骨下动脉是颈根部的一大动脉干。右侧发自头臂干，左侧发自主动脉弓，沿胸膜顶内侧，斜过前面达颈根部，在前斜角肌后方，弓形向外跨过第1肋骨移行为腋动脉。其主要分支有椎动脉、[[胸廓内动脉]]、甲状颈干、肋颈干、[[颈横动脉]]等，分支分布于头颈、胸腹壁等区域。于锁骨上窝中点处下压此动脉于第1肋上，可达到止血目的。