# nsgy tumor imagechallenge bypass cerebrovascular grandrounds

In this operative video, Dr. Cohen discusses resection of a craniopharyngioma using an orbitozygomatic craniotomy with a translaminar terminalis approach.

See the pearls here:

https://t.co/vI9bdbZ5sf

8 62
2020-07-01

A coronal view of the surgical trajectory for the interhemispheric corridor. Important structures include: 1) cingulum, 2) corpus callosum & 3) fornices. Take care to preserve the cerebrovascular structures at each dissection level.



https://t.co/9LBUa8OSy7

11 58
2020-01-22

partially thrombotic & calcifie L ICA bifurcation aneurysm!

Patient received high-flow extracranial ICA-M2 bypass & Hunterian ligation of the ICA distal to the anterior choroidal artery.

https://t.co/MtwPhB4Lf6

5 17
2019-10-23

"Supracerebellar Approach: Expanding the Operative Corridor" with Dr. Aaron Cohen-Gadol



https://t.co/sL3KM4bAXh

10 27
2019-10-17

Blue arrow demonstrates the supralateral cerebellar approach for microvascular decompression for trigeminal neuralgia. Green arrow demonstrates the infralateral cerebellar or infrafloccular approach for hemifacial spasm.



https://t.co/IeKulKlHtr

23 56
2019-09-20