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Medicine

Published: August 18, 2023 doi: 10.3791/64929
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1, 2, 1, 3, 4, 5
1Department of Surgery, Duke University School of Medicine, 2Medical Computing Group, Kitware Incorporated, 3Division of Neurocritical Care, Duke University School of Medicine, 4Department of Neurology, Duke University School of Medicine, 5Department of Anesthesiology, Duke University School of Medicine

Materials

Name Company Catalog Number Comments
Butterfly iQ+ with USB-C 2.0 Butterfly n/a Used to obtain one of the images
Clarius L7HD Portable Ultrasound Machine Clarius n/a Used to obtain one of the images
Ultrasound Gel Parker n/a Used to obtain all images
Transparent dressing 3M 9534HP Used to protect eye

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References

  1. Hansen, H. C., Helmke, K. Validation of the optic nerve sheath response to changing cerebrospinal fluid pressure: ultrasound findings during intrathecal infusion tests. Journal of Neurosurgery. 87 (1), 34-40 (1997).
  2. Bauerle, J., Lochner, P., Kaps, M., Nedelmann, M. Intra- and interobsever reliability of sonographic assessment of the optic nerve sheath diameter in healthy adults. Journal of Neuroimaging. 22 (1), 42-45 (2012).
  3. Lochner, P., et al. Intra- and interobserver reliability of transorbital sonographic assessment of the optic nerve sheath diameter and optic nerve diameter in healthy adults. Journal of Ultrasound. 19 (1), 41-45 (2016).
  4. Shokoohi, H., et al. Optic nerve sheath diameter measured by point-of-care ultrasound and MRI. Journal of Neuroimaging. 30 (6), 793-799 (2020).
  5. Montorfano, L., et al. Mean value of B-mode optic nerve sheath diameter as an indicator of increased intracranial pressure: A systematic review and meta-analysis. The Ultrasound Journal. 13 (1), 35 (2021).
  6. Jeon, J. P., et al. Correlation of optic nerve sheath diameter with directly measured intracranial pressure in Korean adults using bedside ultrasonography. PLoS One. 12 (9), e0183170 (2017).
  7. Maissan, I. M., et al. Ultrasonographic measured optic nerve sheath diameter as an accurate and quick monitor for changes in intracranial pressure. Journal of Neurosurgery. 123 (3), 743-747 (2015).
  8. Sedwick, L. A., Burde, R. M. Unilateral and asymmetric optic disk swelling with intracranial abnormalities. American Journal of Ophthalmology. 96 (4), 484-487 (1983).
  9. Chen, L. M., et al. Ultrasonic measurement of optic nerve sheath diameter: a non-invasive surrogate approach for dynamic, real-time evaluation of intracranial pressure. British Journal of Ophthalmology. 103 (4), 437-441 (2019).
  10. Copetti, R., Cattarossi, L. Optic nerve ultrasound: artifacts and real images. Intensive Care Medicine. 35 (8), 1488-1489 (2009).
  11. Aspide, R., et al. A proposal for a new protocol for sonographic assessment of the optic nerve sheath diameter: The CLOSED protocol. Neurocrit Care. 32 (1), 327-332 (2020).
  12. Robba, C., et al. Ultrasound non-invasive measurement of intracranial pressure in neurointensive care: A prospective observational study. PLoS Medicine. 14 (7), e1002356 (2017).
  13. Anas, I. Transorbital sonographic measurement of normal optic sheath nerve diameter in Nigerian adult population. The Malaysian Journal of Medical Sciences. 21 (5), 24-29 (2014).
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Cite this Article

Montgomery, S. P., Moore, B.,… More

Montgomery, S. P., Moore, B., Hampton, S. M., Macy, G., Li, W., Bronshteyn, Y. S. Optic Nerve Sheath Point of Care Ultrasound: Image Acquisition. J. Vis. Exp. (198), e64929, doi:10.3791/64929 (2023).

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