What Your Anatomy Textbook Doesn't Tell You About Vertebral Artery RISKS скачать в хорошем качестве

What Your Anatomy Textbook Doesn't Tell You About Vertebral Artery RISKS

WATCH THIS BEFORE YOUR NEXT CERVICAL PROCEDURE. This deep dive into vertebral artery anatomy could prevent a life-threatening surgical complication. Understanding its variable origin and branching pattern is not just academic—it's essential for patient safety. In this detailed anatomical review, we explore the critical importance of the vertebral artery in supplying blood to the brainstem, cerebellum, and spinal cord. We break down the findings of a cadaveric study that reveals how this vessel can unexpectedly originate from the aorta or follow an anomalous path, rather than its typical branch from the subclavian artery. For surgeons performing cervical spine surgeries (including discectomy, fusion with screw fixation, corpectomy, or tumor resection), radiologists interpreting CT angiograms, and neurologists diagnosing posterior circulation strokes, this knowledge is paramount. An unrecognized variation can lead to accidental iatrogenic injury, severe bleeding, and catastrophic neurological deficits. In this video, you will learn: The most common and rare variations of vertebral artery origin. The implications for surgical approaches to the anterior and posterior neck. How to pre-operatively identify these variations using imaging (CTA/MRA). Critical safety zones to avoid during instrumentation and dissection. Why this anatomy is vital for procedures like aneurysm repair, skull base surgery, and trauma reconstruction. #VertebralArtery #Neurosurgery #SurgicalAnatomy #MedicalEducation #PatientSafety 🔔 Subscribe to our channel for more high-yield medical content that enhances surgical planning and improves patient outcomes. \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ Related Queries: vertebral artery course where does the vertebral artery originate vertebral artery branches variant vertebral artery anatomy left vertebral artery from aorta complications of vertebral artery injury how to avoid vertebral artery in spine surgery cervical spine surgical anatomy transforaminal ligament vertebral artery dissection posterior circulation stroke suboccipital surgical approach C1 lateral mass screw technique vertebral artery dominance pre-op imaging for ACDF vertebrobasilar insufficiency surgical safety in neck cadaveric anatomy of neck foramen transversarium variant arteria radicularis magna skull base surgery anatomy aneurysm repair complications iatrogenic vertebral artery injury treatment for vertebral artery injury anatomy for anterior cervical discectomy anatomy for posterior cervical fusion vertebral artery and chiropractic risk difference between carotid and vertebral artery blood supply to brainstem what is the risk of surgery on cervical spine vertebral artery stenosis symptoms hypoplastic vertebral artery fenestrated vertebral artery persistent fetal origin vertebral artery surgical navigation for spine intraoperative monitoring vertebral artery neurosurgeon talks about risks orthopedic spine surgeon channel medical animation vertebral artery how to read a CTA for surgery anterior tubercle of transverse process uncinate process anatomy vertebral artery and cervical disc tortuous vertebral artery symptoms vertebral artery occlusion surgical revision cervical spine minimally invasive spine surgery anatomy vertebral artery bypass endovascular repair vertebral artery case report vertebral artery injury