However, these tests can be invasive, associated with radiation exposure, contraindicated, or not readily available. Ultrasonography measurement of the optic nerve sheath diameter (ONSD) is proposed ...
The retina is a layer of tissue at the back of the eyeball. It is made up of nerve cells, also known as photoreceptor cells, which transmit visual information to the optic nerve. There are two types ...
Thanks to advances in technology, there are several options for correcting and improving vision. Doctors use special procedures to correct problems with the retina, cornea, vitreous or optic nerve.
The lenses in your glasses correct these issues ... This area includes your retina, nearby blood vessels, and optic nerve. It's called the fundus. A slit lamp is a type of microscope.
Your left eye might hurt due to dry eye syndrome, infections, or conditions like conjunctivitis. Headaches, sinus infections, and optic nerve issues can also cause discomfort. The type of pain you ...