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我们在最近一批学员实习的44具成人尸体中,在颈部肌三角区共发现5例粗大的异常动脉,发现率高达11.36％。看来传统的解剖学教科书关于“肌三角区无重要血管跨过”的描述并不确切。这些异常的甲状腺动脉,在行气管切开时应引、起足够的重视。在选择性甲状腺动脉造影中,这些异常的资料可供参考。除一例甲状腺最下动脉已为学员解剖时损坏外,现将其中4例简要报告如下: 例一(男)为左右甲状腺下浅动脉。左侧甲状腺下动脉缺如,右下浅动脉起自无名动脉分叉处下方12mm的动脉内侧壁上,向左上行于
Among the 44 adult cadavers who participated in the recent trainees’ practice, we found a total of 5 cases of abnormal large arteries in the neck muscle triangle with a rate of 11.36%. It seems that the traditional anatomy textbook does not give an exact description of “no significant vessel crossing of the myotonia.” These abnormal thyroid artery, tracheotomy should be cited, pay enough attention. In selective thyroid angiography, these abnormal information for reference. In addition to a case of the thyroid artery has been anatomical damage, the four cases are now briefly reported as follows: Example (male) is about the superficial thyroid artery. The left inferior thyroid artery is absent, the right inferior superficial artery originates from the medial wall of the artery 12 mm below the bifurcation of the innominate artery,