乙状窦沟与颈静脉孔的比较形态计量学研究
Comparative morphometric study of the sigmoid sinus sulcus and the jugular foramen.
作者信息
Ramos-Junior Silvio Pereira, Gusmão Sebastião Natanael da Silva, Raso Jair Leopoldo, Nicolato Arthur Adolfo, Santos Marcileia, Caetano Isabela Maciel
机构信息
Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
出版信息
Arq Neuropsiquiatr. 2014 Sep;72(9):694-8. doi: 10.1590/0004-282x20140117.
OBJECTIVE
To compare the right and left sides of the same skulls as far as the described landmarks are concerned, and establish the craniometric differences between them.
METHOD
We carried out measurements in 50 adult dry human skulls comparing both sides.
RESULTS
The sigmoid sinus width at the sinodural angle level was larger on the right side in 78% of the cases and at the level of the digastric notch in 72%. The jugular foramen width was also larger on the right side in 84% of the cases. The sigmoid sinus distance at the level of the digastric notch was larger on the right side in 64% of the cases, and the sigmoid sinus distance at the level of the digastric notch to the jugular foramen was larger on the right side in 70% of the cases.
CONCLUSION
Significant craniometric differences were found between both sides of the same skulls.
目的
就所述标志而言，比较同一颅骨的左右两侧，并确定它们之间的颅骨测量差异。
方法
我们对50个成年干燥人类颅骨的两侧进行了测量。
结果
在78%的病例中，乙状窦沟在窦硬膜角水平右侧更宽，在72%的病例中，在二腹肌切迹水平右侧更宽。在84%的病例中，右侧颈静脉孔宽度也更大。在64%的病例中，二腹肌切迹水平处乙状窦沟距离右侧更大，在70%的病例中，二腹肌切迹水平处乙状窦沟至颈静脉孔的距离右侧更大。
结论
在同一颅骨的两侧发现了显著的颅骨测量差异。
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