1.Crab Sign in Bilateral Extracranial Vertebral Artery Dissection.
Nils PETERS ; Stefan T ENGELTER
Journal of Clinical Neurology 2018;14(3):428-429
No abstract available.
Vertebral Artery Dissection*
;
Vertebral Artery*
2.Bilateral Vertebral Artery Dissection Involving the Basilar Artery: the Role of High-Resolution MR Imaging.
Jun HWANG ; Pan Woo GO ; Yong Won KIM ; Yang Ha HWANG ; Sung Pa PARK
Journal of the Korean Neurological Association 2012;30(3):238-240
No abstract available.
Basilar Artery
;
Vertebral Artery
;
Vertebral Artery Dissection
3.Unplanned 30-Day Hospital Readmissions of Symptomatic Carotid and Vertebral Artery Dissection.
Tapan MEHTA ; Smit PATEL ; Shailesh MALE ; Romil PARIKH ; Kathan MEHTA ; Kamakshi LAKSHMINARAYAN ; Ramachandra TUMMALA ; Mustapha EZZEDDINE
Journal of Stroke 2018;20(3):407-410
No abstract available.
Patient Readmission*
;
Vertebral Artery Dissection*
;
Vertebral Artery*
4.Atlantoaxial Fixation using Rod and Screw for Bilateral High-riding Vertebral Artery.
Dong Yeob LEE ; Chun Kee CHUNG ; Tae Ahn JAHNG
Journal of Korean Neurosurgical Society 2005;37(5):380-382
We report a case of atlantoaxial subluxation with bilateral high-riding vertebral artery with narrow isthmus. Because of the potential risk of bilateral vertebral artery injury, we performed atlantoaxial fixation using rod and screw instead of transarticular screw fixation. Although postoperative computed tomography reconstruction demonstrated slight breach of bilateral vertebral artery groove, postoperative angiography showed no evidence of vertebral artery injury. Though technically demanding, atlantoaxial fixation using rod and screw can be a one of the treatment options for atlantoaxial instability with bilateral high riding vertebral artery.
Angiography
;
Vertebral Artery*
5.Vertebral Artery Compression during Roll Tilt: Is the Edge of the Foramen Magnum a Culprit?.
Jeong Yoon CHOI ; Woo Keun SEO ; Kyungmi OH ; Sang Il SEO ; Namhyung RYOU ; Sung Won CHAE
Journal of Clinical Neurology 2015;11(3):292-294
No abstract available.
Foramen Magnum*
;
Vertebral Artery*
6.Cocclusive Disease of Carotid and Vertebral Artery causing Cerebral Ischemia.
Journal of the Korean Medical Association 1998;41(6):615-623
No abstract available.
Brain Ischemia*
;
Vertebral Artery*
7.A Morphological Study of Bony Bridges on Korean Atlas.
Myung Suk SUH ; Soon Ki HONG ; Hun Ju KIM ; Young Pyo HAN ; Won Seok SIR ; In Hyuk CHUNG ; Tai Sun SHIN
Journal of Korean Neurosurgical Society 1987;16(4):969-978
No abstract available.
Vertebral Artery
;
Vertebrobasilar Insufficiency
8.Anomalous Origin of the Vertebral Artery From the Internal Carotid Artery.
Journal of the Korean Neurological Association 2013;31(4):292-294
No abstract available.
Carotid Artery, Internal*
;
Vertebral Artery*
9.Brachial Plexopathy Caused by Vertebral Artery Dissection.
Hyun Gu KANG ; Hak Seung LEE ; Soo Sung KIM ; Julie JEONG ; Jae Hoon JO ; Myoung Jea YI ; Hyung Jong PARK ; Hyun Young PARK ; Hyuk CHANG ; Yo Sik KIM ; Dae Won KIM ; Kwang Ho CHO
Journal of the Korean Neurological Association 2011;29(1):64-66
No abstract available.
Aneurysm, False
;
Brachial Plexus Neuropathies
;
Vertebral Artery
;
Vertebral Artery Dissection
10.Anatomic Consideration of the C1 Laminar Arch for Lateral Mass Screw Fixation via C1 Lateral Lamina : A Landmark between the Lateral and Posterior Lamina of the C1.
Jung Hwan KIM ; Dai Soon KWAK ; Seung Ho HAN ; Sung Min CHO ; Seung Hoon YOU ; Moon Kyu KIM
Journal of Korean Neurosurgical Society 2013;54(1):25-29
OBJECTIVE: To clarify the landmark for deciding the entry point for C1 lateral mass screws via the posterior arch by using 3-dimensional (3D) computed images. METHODS: Resnick insisted that the C1 posterior arch could be divided into pure posterior and lateral lamina (C1 pedicle). Authors studied where this transition point (TP) is located between the posterior lamina and the C1 pedicle and how it can be recognized. The 3D computed images of 86 cadaver C1s (M : F=45 : 41) were used in this study. RESULTS: The superior ridge of the C1 posterior arch had 2 types of orientation. One was in the vertical direction in the C1 posterior lamina and the other was in the horizontal direction in the C1 pedicle. The TP was located at the border between the 2 areas, the same site as the posterior end of the groove of the vertebral artery. On posterior-anterior projection, the posterior arch was sharpened abruptly at TP. We were unable to identify the TP in 6.4% of specimens due to complete or partial osseous bridges. A total of 93.8% of the TP were located between the most enlarged point of the spinal canal and the medial wall of the vertebral artery. CONCLUSION: The anatomic entry zone of C1 lateral laminar screws was clarified and identified based on the TP by using preoperative 3D computed images.
Cadaver
;
Spinal Canal
;
Vertebral Artery
Result Analysis
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