Copyright
©The Author(s) 2021.
World J Crit Care Med. Sep 9, 2021; 10(5): 204-219
Published online Sep 9, 2021. doi: 10.5492/wjccm.v10.i5.204
Published online Sep 9, 2021. doi: 10.5492/wjccm.v10.i5.204
Figure 11 Optic nerve sheath diameter.
High frequency 5-10 MHz linear probe in “Ophthalmic” or “Venous” preset with probe gently placed on upper eyelid in horizontal plane. Diameter of optic nerve is measured in transverse dimension, 3 mm posterior to where optic nerve enters the globe. In this patient optic nerve sheath diameter is measured at 3.5 mm.
- Citation: Deshwal H, Pradhan D, Mukherjee V. Point-of-care ultrasound in a pandemic: Practical guidance in COVID-19 units. World J Crit Care Med 2021; 10(5): 204-219
- URL: https://www.wjgnet.com/2220-3141/full/v10/i5/204.htm
- DOI: https://dx.doi.org/10.5492/wjccm.v10.i5.204