Correlation of Optic Nerve Sheath Diameter with Glasgow Coma Scale in Patients with Traumatic Brain Injury: A Prospective Observational Study

Volume 24 No 6 (2026)

Dr Monisha Billar , Dr Vatsala Rawat

DOI: 10.48047/nq.2026.24.6. NQ26023

Abstract

Background: Traumatic brain injury (TBI) is a major cause of morbidity and mortality worldwide. Early detection of raised intracranial pressure (ICP) is crucial for improving outcomes. Ultrasonographic measurement of optic nerve sheath diameter (ONSD) has emerged as a rapid, non invasive bedside method for assessing elevated ICP

Keywords

Traumatic brain injury, Optic nerve sheath diameter, Glasgow Coma Scale, Intracranial pressure, Ultrasonography, Neurocritical care.

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