New Optic Nerve Sonography Quality Criteria in the Diagnostic Evaluation of Traumatic Brain Injury

<div>Employment of the “black stripe” method (white arrow) may underestimate the actual optic nerve sheath diameter (ONSD) measurement (<i>x</i>–<i>x</i>) based on the new sonographic quality criteria in patients with increased intracranial pressure.</div>

Critical Care Research and Practice

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Figure 1

Figure 1: New Optic Nerve Sonography Quality Criteria in the Diagnostic Evaluation of Traumatic Brain Injury 