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首页> 外文期刊>International Journal of Biomedical and Advance Research >Anatomical study of high bifurcation of common carotid artery in human cadavers
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Anatomical study of high bifurcation of common carotid artery in human cadavers

机译：人尸体颈总动脉高分叉的解剖学研究

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Aim and Objectives: The present research was carried out with an objective to study the level of bifurcation and its anatomical variations of common carotid artery (CCA). Methods: Fifty human cadavers (24 males and 26 females) were dissected and the level of bifurcation and its anatomical variations of CCA were noted and results were analyzed statistically. Results: The level of bifurcation of CCA at the superior border of thyroid cartilage was noted in 68 % of cases while higher and lower level of bifurcation was seen in 22% and 10% of the specimens respectively. High and low level bifurcation of CCA was highly significant on right side compare to left. Conclusion: The bifurcation of common carotid artery need not always be at the level of upper border of thyroid cartilage. It can be at either higher or lower in origin, higher being more common. The awareness in the variation of bifurcation level is necessary to avoid undue complications during the surgeries and procedures done in head and neck region.
机译：目的和目的：本研究的目的是研究颈总动脉（CCA）的分叉水平及其解剖学变化。方法：解剖50例人体尸体（男24例，女26例），记录其分叉程度及其CCA的解剖学变化，并对结果进行统计学分析。结果：68％的病例在甲状腺软骨上缘的CCA分叉程度较高，而22％和10％的样本分叉程度较高和较低。与左侧相比，右侧CCA的高低分叉非常显着。结论：颈总动脉分叉不一定总是在甲状腺软骨的上边界水平。它可以起源于更高或更低，更常见。必须了解分叉水平的变化，以避免在头颈部区域进行的手术和操作过程中出现不必要的并发症。

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