Aim: Coronary artery bypass surgery (CABG) is a life-saving treatment for coronary artery diseases. Optic nerve sheath diameter (ONSD) measurement by ultrasonography is a non-invasive, safe, and quick method for identifying increased intracranial pressure (ICP) induced by CABG surgery. In this study, we aimed to demonstrate ONSD variation during the course of CABG surgery. Materials and Methods: Fifty patients over…
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