دورية أكاديمية
The applied anatomy and clinical significance of the proximal, V1 segment of vertebral artery
| العنوان: | The applied anatomy and clinical significance of the proximal, V1 segment of vertebral artery |
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| المؤلفون: | Li, X., Guan, L., Zilundu, Prince L.M., Chen, J., Chen, Z., Ma, M., Zhuang, H., Zhuang, Z., Qiu, Y., Ye, F., Wu, X., Sang, H., Ye, Y., Han, Y., Yao, H., Li, H., Zhong, G., Wu, H., Jiang, Z., Chu, G., Xu, D., Zhou, L. |
| المصدر: | Folia Morphologica; Vol 78, No 4 (2019); 710-719 |
| بيانات النشر: | Via Medica |
| سنة النشر: | 2019 |
| المجموعة: | Via Medica Journals |
| مصطلحات موضوعية: | anatomy, vertebral artery — hypoplasia, dominance |
| الوصف: | Background: The aim of the study was to probe the morphological features of the proximal segment (V1) of vertebral artery (VA) in a sample of Chinese cadavers. Materials and methods: The origin, course and outer diameter at origin of the pre-vertebral part of the VAs were evaluated in 119 adult cadavers. Results: It was found that 94.12% of the VAs originated from the subclavian arteries, bilaterally. The variant origins were present in 5.88% of the cadavers and all originated directly from the arch of the aorta. All the variations were observed on the left side of male cadavers. The average outer diameters at origin of the normal and variation groups were 4.35 ± 1.00 mm and 4.82 ± ± 1.42 mm, respectively, p = 0.035. In the normal group, but not in the variation group, the average diameter in the males was significantly larger than that in the females (4.50 ± 0.99 mm, 3.92 ± 0.92 mm, respectively, p = 0.000). In addition, only 5 cadavers in the normal group had hypoplastic VAs (4.20%, 4 males, 3 right-sided). Vertebral artery dominance (VAD) was present in 91 (69 males) out of 112 cadavers and more common on the left (n = 48). In addition, 3 cadavers satisfied conditions for coexistence of VAD and vertebral artery hypoplasia. All 7 cadavers in the variation group exhibited VAD, which was more common on the right side (n = 5). Conclusions: The morphologic variations and frequencies described above have implications for the early prevention, abnormal anatomy detection, accurate diagnosis, safe surgery and endovascular treatment of cardiovascular and neurological disease. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://journals.viamedica.pl/folia_morphologica/article/view/FM.a2019.0039Test |
| DOI: | 10.5603/FM.a2019.0039 |
| الإتاحة: | https://doi.org/10.5603/FM.a2019.0039Test https://journals.viamedica.pl/folia_morphologica/article/view/FM.a2019.0039Test |
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| رقم الانضمام: | edsbas.6EB9FE32 |
| قاعدة البيانات: | BASE |
| DOI: | 10.5603/FM.a2019.0039 |
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