Comparison of Optic Nerve Sheath Diameter between both eyes: A bedside ultrasonography approach

Conclusion: Our results suggest that the difference in ONSD of both eyes is not statistically significant in disease or health. This study also suggests that the ONSD of either eye can be predicted by the other eye recordings. Based on these findings, it can be suggested that during ocular USG for routine bedside/research purposes it is sufficient to measure ONSD of any of the one eye to save time and avoid discomfort to the patient.
Source: Indian Journal of Critical Care Medicine - Category: Intensive Care Authors: Source Type: research