Because the eye is filled with vitreous which is very black on ultrasound, looking for abnormalities like retinal detachment is very simple. 2 minute video here
Category: Eyes
Optic Nerve Sheath Diameter Measurement
The optic nerve sheath has been shown to correlate with intracranial pressure. Measuring it is pretty straightforward. 4 minute video here.
Bread & Butter Bedside Ultrasound 