Correlation of optic nerve and optic nerve sheath diameter with intracranial pressure in pigs. [PDF]
PLoS ONE, 2020 OBJECTIVE:Several studies have shown an association between intracranial pressure and the diameter of the optic nerve sheath measured by transbulbar ultrasonography. To understand the pathophysiology of this phenomenon, we aimed to measure the changes of
R Mija +8 more
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Frontiers in Neurology, 2022 BackgroundThe optic nerve sheath diameter (ONSD)/eyeball transverse diameter (ETD) ratio has been suggested in the evaluation of intracranial pressure (ICP).
Yuan Guo +6 more
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Ultrasound of Optic Nerve Sheath Diameter and Stroke Outcomes
Critical Care Explorations, 2021 OBJECTIVES:. We aimed at utilizing ocular ultrasound to determine its utility in predicting outcomes among stroke patients. DESIGN:. Single-center prospective observational study. SETTING:. Emergency department and ICUs. PATIENTS:.
Rohit Patel, MD +11 more
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Military trainees can accurately measure optic nerve sheath diameter after a brief training session [PDF]
Military Medical Research, 2018 Background Identification of elevated intracranial pressure is important following traumatic brain injury. We assessed the feasibility of educating military trainees on accurately obtaining optic nerve sheath diameter measurements using a brief didactic ...
Joseph Betcher +4 more
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Postural changes in optic nerve and optic nerve sheath diameters in postural orthostatic tachycardia syndrome and spontaneous intracranial hypotension: A cohort study. [PDF]
PLoS ONE, 2019 BackgroundPostural orthostatic tachycardia syndrome is a disorder of the autonomic nervous system. Approximately 30% of patients experience orthostatic headaches.
Debora Cipriani +8 more
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Optic Nerve Sheath Diameter Measurement in Children Presenting to a Pediatric Emergency Department with Head Trauma [PDF]
Journal of Pediatric Emergency and Intensive Care Medicine, 2019 Introduction:Optic nerve sheath diameter (ONSD) measurement is a non-invasive and easy imaging technique for the estimation of intracranial pressure in children and adults.
Sabiha Şahin +2 more
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OPTIC NERVE SHEATH DIAMETER, MEAN FLOW RATE, PULSATILITY INDEX AND PREECLAMPSIA [PDF]
Proceedings of the Shevchenko Scientific Society: Medical Sciences, 2021 Background: Ultrasound has led to non-invasive neuromonitoring for surveillance and decision-making of aspects affecting the central nervous system. The aim was to determine the correlation between mean blood pressure and bilateral optic nerve sheath ...
Jorge Tonatiuh Pérez Cruz +2 more
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Optic Nerve Sheath Diameter as a Bedside Assessment for Elevated Intracranial Pressure [PDF]
Case Reports in Critical Care, 2017 A previously fit and healthy 26-year-old lady with no significant medical history presented with a two-month history of headaches. The headaches were prolonged, generalised, and unusually severe for the patient. Examination revealed papilloedema.
Peter Williams
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Comparison of the effects of normal and low blood pressure regulation on the optic nerve sheath diameter in robot assisted laparoscopic radical prostatectomy [PDF]
Anesthesia and Pain Medicine, 2021 Background Robot-assisted laparoscopic radical prostatectomy is an advanced and popular surgical technique. However, increased intracranial pressure which is caused by CO2 pneumoperitoneum and Trendelenburg position is the main cerebrovascular effect ...
Ji Hoon Park +3 more
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Monitoring of optic nerve sheath diameter on computed tomography for noninvasive assessment of intracranial pressure: Case report: Optic nerve sheath and intracranial pressure [PDF]
Serbian Journal of Anesthesia and Intensive Therapy, 2022 Introduction: It is important to measure intracranial pressure because traumatic brain injuries lead to intracranial hypertension and ischaemic brain lesions.
Bojičić Adrijana +4 more
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