Peds-Orbital - Normal ONSD
Caption
8 year old female presented with headache for 3 days, ocular ultrasound revealed no increased optic nerve sheath diameter. Measured 3 mm from the posterior border of the eye, the diameter was 3.7 mm, and there was no visualized crescent sign. Contributor: Zach Boivin, MD, @ZachBoivinMD