Optic Nerve Sonography in the Diagnostic Evaluation of Pseudopapilledema and Raised Intracranial Pressure: A Cross-Sectional Study

Table 1

Results (RT = right, LT = left, OND = optic nerve diameter, and ONSD = optic nerve sheath diameter).

	Number	Mean	Range
CSF pressure	32	25.87 ± 9.26	12–60
RT.ONSD	32	6.34 ± 1.02	3.22–8
RT.OND	28	3.49 ± 0.66	2.35–5
LT.ONSD	32	6.15 ± 0.84	4.35–8
LT.OND	28	3.44 ± 0.51	2–4.5