©The Author(s) 2024.
World J Crit Care Med. Sep 9, 2024; 13(3): 97205
Published online Sep 9, 2024. doi: 10.5492/wjccm.v13.i3.97205
Published online Sep 9, 2024. doi: 10.5492/wjccm.v13.i3.97205
Table 3 Pertinent concerns regarding optic nerve sheath diameter measurement in medical intensive care unit
| Related issues | |
| How to measure ONSD? | |
| (1) | A scan or B scan? What is blooming effect? |
| (2) | CLOSED protocol? |
| (3) | Transverse or horizontal? |
| (4) | How many values before obtaining a mean? |
| (5) | ONSD or OND or ratio? |
| What is the body of evidence in various subset of patients? | |
| (1) | Acute ischemic stroke and CVST |
| (2) | Acute hemorrhagic stroke |
| (3) | Hydrocephalus |
| (4) | Idiopathic intracranial hemorrhage |
| (5) | Meningitis |
| (6) | Septic metabolic encephalopathy |
| Can ONSD be used as a management tool? | |
| Can ONSD be a reliable outcome measure? | |
| (1) | Post cardiac arrest |
| (2) | Dysnatremia |
- Citation: Bhide M, Juneja D, Singh O, Mohanty S. Optic nerve sheath diameters in nontraumatic brain injury: A scoping review and role in the intensive care unit. World J Crit Care Med 2024; 13(3): 97205
- URL: https://www.wjgnet.com/2220-3141/full/v13/i3/97205.htm
- DOI: https://dx.doi.org/10.5492/wjccm.v13.i3.97205