# irakilyabramov bypass neuroanatomy cavmal skullbase neurosurgery anatomy braintumor nsgy avms microneurosurgery avm rhoton complexcranial onsfree imagechallenge

Great cerebrovascular anatomy from

13 99
2022-09-07

Handpicked these diagrams to help you in your studying of cerebrovascular territories. Make me proud!

242 1087
2022-06-21

How far apart can M2s be apart and still be brought together for E-E anastomosis? anatomy lab researcher defined it for "middle communicating artery" ~9mm. Rarely (11%) are they more than 11mm apart.

5 22
2022-03-24

These are some characters from a children book my father wrote before his cerebrovascular accident. I remember telling him i was busy and that I wasn't skilled enough to do it. Today I am grateful to still have him here to support me and show him this. Happy Father's Day!

5 14
2021-06-21

In performing STA-MCA bypass, the frontal branch is often forgotten. It's useful in many cases for a "double-barrel" bypass. Check out 's 10+ year experience with this technique https://t.co/79dW7CBNOv.

10 31
2021-03-21

Great one Dan!

Will just have to sketch one in at the bottom here, defacing 's masterpiece 😬

https://t.co/NZKeEUY0GO

https://t.co/7teFTdEMIT

4 15
2021-02-11

Insular surgery allows like me to extrapolate (more common) experience to a lesion. This lesion was in Zone 2, very close to the PLIC. Figs from 75th 🎂 review -a must read https://t.co/v7esmQYR5P https://t.co/vAzYbulOnJ

0 0
2020-08-20

Watch as Dr. Cohen removes an arteriovenous malformation within eloquent cortices using the intranidal resection technique.

The intranidal resection technique allows for maximal protection of vital structures around the nidus.

https://t.co/JZhxEV9GO2

9 27
2020-07-24

Watch as Dr. Cohen removes an arteriovenous malformation within eloquent cortices using the intranidal resection technique. This technique allows for maximal protection of vital structures around the nidus.

https://t.co/JZhxEV9GO2

11 36
2020-06-26

Cool suture retraction technique applied to EC-IC surgery. Similar to 's for trans-sulcal approach (I've used twice before with some <partial> success). Bypass: https://t.co/oB9oOabuFg

3 30
2020-06-01

Temporal horn AVMs are technically challenging to tackle because the nidus is covering the feeding vessels emerging from the anterior choroidal artery within the choroidal fissure.

Learn more here:
https://t.co/cn2k9dzhwt

12 34
2020-05-26

For ventricular body AVMs that extend lateral to the midline, a contralateral transcallosal route is favored to minimize ipsilateral hemispheric retraction.

Learn more here:
https://t.co/cn2k9dzhwt

12 54
2020-05-21

In this video, Dr. Cohen performs removal of a left medial occipital arteriovenous malformation (#AVM).

See more here:
https://t.co/U09pdR7Nbi

16 55
2020-04-28

Exceptional illustration to aid in understanding the cerebrovascular associations within the medial temporal region.
Find this image and more on: https://t.co/1usRnkZ8m6

10 36
2020-04-06

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

Mastering efficient fissure dissection is imperative for protecting the cerebrovascular structures and using dynamic retraction for optimal exposure of lesions within the peri-insular region & around the circle of Willis-shown by https://t.co/3ApMSFEu7w

25 63
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