Neurocirujanos Asociados

: Impact of bilateral facet joint violation on radiographic degeneration of superior adjacent segments and clinical outcomes. https://thejns.org/spine/view/journals/j-neurosurg-spine/aop/article-10.3171-2024.1.SPINE23841/article-10.3171-2024.1.SPINE23841.xml

For a tumor affecting the anterior and middle third of the sinus, the patient is supine. However, if the lesion is in the posterior third of the sinus, a lateral position is best, allowing gravity to clear blood from the operative field.

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La vida no es la misma para todos, agradece la tuya por lo que tienes. 💔

Hope everyone is having a great week! For today’s , can you identify the structure indicated by the yellow arrow in the image? Comment your answer below and check back for the answer!

The supracerebellar transventricular approach can expose small, very posterior lesions of the third ventricle. Tumors in this region expand an opening around the pineal gland and within the tectum that makes this resection approach suitable.

An approach to a medial frontal AVM is shown. The first illustration shows the working angle, which is tangential to the AVM’s surface. The bottom sketch emphasizes inferior deep white matter feeders that can be problematic by hiding in operative blind spots.

Another year of doing what I love. I really have the best job in the world…thank you everyone for the generous support ❤️🧠✍🏻

Tratamiento quirúrgico de paciente con Malformación de Arnold Chiari.

Signo de puntos hiperdensos intrahemorrágico en TAC con contraste: punto de sangrado activo y predicción de crecimiento hemorrágico.

Noncontrasted CT can identify intraparenchymal hematomas, which appear as hyperdense masses without edema. CTA can reveal a “spot sign” which denotes active bleeding and is predictive of hematoma expansion, intraoperative bleeding, and worse outcomes.

Posteriorly-projecting anterior choroidal artery (AChA) aneurysms can typically be treated with angled, fenestrated clips. The fenestration includes the internal carotid artery, and the construct does not routinely require isolation of the AChA.

The angioarchitecture of a classic posterolateral spinal dural arteriovenous fistula is shown. Early treatment of these abnormal connections between radiculomedullary arteries and veins can prevent severe neurologic deficits.

Anatomy exams can be challenging like this :D

Practical, Stereotactic, Low-Profile Technique for Transcortical/Transventricular Cyst Removal Independent of Ventricular Size: Technical Note and Analysis of Approaches https://bit.ly/3J8AkP1 by Sefcikova et al UCL Institute of Neurology, Queen Square

/transventricular

The mandibular strut separates the vidian canal and foramen lacerum from foramen ovale. It serves as a reliable landmark to identify the mandibular branch of the trigeminal nerve.

Flu, Other Common Viruses Linked to Neurologic Conditions https://www.medscape.com/viewarticle/987430?src=rss&utm_source=dlvr.it&utm_medium=facebook