Neurocritical - Ultrasound vs. MRI for Optic Nerve Sheath Diameter in Neurosurgery

This episode delves into the comparative utility of ultrasound and magnetic resonance imaging for measuring optic nerve sheath diameter in patients undergoing intracranial surgery. Based on a prospective observational single-center study published in JMIR Perioperative Medicine in 2026 (full text), the research evaluated the accuracy and feasibility of these two non-invasive techniques in a neurosurgical setting. Key findings highlight the agreement between the methods and discuss their potential role in managing intracranial pressure. The discussion explores the practical implications for neurocritical care clinicians. Please note: This podcast is for informational purposes and does not constitute medical advice. AI tools were used to assist in generating this content.