Abstract：
Nonbifurcating carotid is quite a rare anatomical variant of carotid anatomy. The embryology of carotid development is more intricate and convoluted than is presently known. This case report finds an unusual case of a nonbifurcating carotid artery whose embryological basis cannot be explained by popular prevalent theories. It also stresses about an abundance of case reports from East Asia on this topic, to the best of the authors\' knowledge. The formation of atherosclerotic plaque requires more than abnormal fluid hemodynamic, which has been briefly pointed out.
摘要：
非分叉颈动脉是颈动脉解剖学的罕见解剖变体。颈动脉发育的胚胎学比目前已知的更加复杂和复杂。此病例报告发现了一个不寻常的非分叉颈动脉病例，其胚胎学基础无法用流行的理论来解释。它还强调了东亚关于这一主题的大量病例报告，据作者所知。动脉粥样硬化斑块的形成不仅需要异常的液体血流动力学，这一点已经被简单地指出了。
