Neurosurgical Atlas
@neurosurgatlas • 26,593 subscribers
Dr. Aaron Cohen-Gadol’s most respected & popular collection of advanced microneurosurgical techniques in the world. https://t.co/VyskBO5DCg…
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In this operative video, Dr. Cohen demonstrates the frontotemporal approach for STA-MCA bypass and proximal M2 occlusion of a giant MCA aneurysm. After the bypass anastomosis is completed, the temporary clips are removed and mild bleeding from the site confirms graft patency. Cotton is used to reinforce the anastomotic site, and Doppler ultrasonography verifies flow through the donor vessel. A temporary clip is then placed proximal to the aneurysm, with intraoperative angiography confirming minimal aneurysm filling and preserved bypass flow before permanent clip placement is performed. Learn more here: #Neurosurgery #MCAAneruysm #DrCohen #SurgicalExcellence
Neurosurgical Atlas87,800 görüntüleme • 20 gün önce
In this operative video, Aaron Cohen-Gadol, MD demonstrates the contralateral cross-court approach for clip ligation of a right P1 aneurysm through a left-sided pterional craniotomy. The basilar artery, its bifurcation, and the contralateral P1 segment are exposed, revealing a perforating vessel arising from the neck of the P1 aneurysm. The cross-court approach is effective in this case, as the anatomy provides favorable visualization for circumferential dissection of the neck. A temporary clip is placed on the basilar trunk to allow controlled manipulation of the neck for definitive clip application. The narrow working space medial to the carotid artery is used to inspect the perforating vessels. A long straight clip is then applied to collapse the aneurysm neck, providing adequate visualization around the blades to preserve the perforators. Learn more here: #Neurosurgery #AneuerysmClipping #DrCohen #SurgicalExcellence
Neurosurgical Atlas26,296 görüntüleme • 6 ay önce
Wishing you all a joyful Thanksgiving! With 70,000+ global members, the Neurosurgical Atlas impacts daily patient care. Exciting things await in the coming year, including the Atlas Intelligence platform. Inspired by requests from many of you, enjoy the art of carving a turkey.
Neurosurgical Atlas24,301 görüntüleme • 2 yıl önce
This operative video provides an in-depth discussion of AVM surgery, emphasizing technical nuances in exposure, dissection, and nidus resection. The case features a 14-year-old patient with a left frontal AVM, illustrating a stepwise approach to cortical and subcortical dissection, careful preservation of eloquent structures, and management of challenging deep white matter feeders. Intraoperative strategies for minimizing bleeding and ensuring complete resection are highlighted. Watch the full video on the Neurosurgical Atlas | #AVMSurgery #Neurosurgery #SurgicalTechnique
Neurosurgical Atlas14,545 görüntüleme • 1 yıl önce
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