Far lateral approach for microsurgical ligation of C1 dural arteriovenous fistula: surgical anatomy and technical nuances
Keyword(s):
Mr Image
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This video demonstrates the diagnosis and surgical ligation of a C1 dural arteriovenous fistula via a far lateral, transcondylar approach. The patient’s dural arteriovenous fistula was identified by MRI signal changes in the spinal cord and a cerebrospinal angiogram demonstrating an abnormal hypertrophied early venous drainage pattern suggestive of a C1 vessel origin. Indocyanine green was used to verify surgical treatment of the fistula intraoperatively. A postoperative angiogram and MR image demonstrate fistula occlusion and resolution of the spinal cord edema. Anatomic details and technical nuances of the approach are demonstrated.The video can be found here: https://youtu.be/zSd0vuov8xk.
2019 ◽
Vol 30
(7)
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pp. e583-e585
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2014 ◽
Vol 82
(3-4)
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pp. e563-e565
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2006 ◽
Vol 4
(3)
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pp. 241-245
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2016 ◽
Vol 18
(4)
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pp. 396
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