ArticleFrontiers in neurology2023
The role of ONSD in the assessment of headache associated with Chiari malformation type 1.
Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 1 citations in OpenAlex.
- Advancements in Non-Invasive Intracranial Pressure Monitoring via Optic Nerve Sheath Diameter Measurement.Medical science monitor : international medical journal of experimental and clinical research · 2025Review
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3 authors at 1 institution in 1 country.
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Abstract
Background: Cough associated headache is the most common symptom in Chiari malformation type 1 (CM1). However, its pathophysiology and treatment are not clear. The aim of this study was to investigate the relationship between optic nerve sheath diameter (ONSD), an indicator of intracranial pressure, and headache and to investigate its predictive value on postoperative outcome. Methods: In symptomatic CM1 patients, craniovertebral junction morphometric measurements and ONSD measurements were made from preoperative MR images, and headache intensities and characteristics were evaluated. After different surgical procedures, the clinical characteristics of the patients were evaluated according to the Chicago Chiari Outcome Scale, the change in headache intensity was assessed and the relationship with ONSD was evaluated. Results: Preoperative headache intensity was significantly correlated with ONSD measurement ( Conclusion: The fact that ONSD is found to be wide in the preoperative period in CM1 patients indicates that the intracranial pressure is permanently high. This diameter increase is correlated with headache and is a valuable guide in the selection of the appropriate treatment method.
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