WebPterygium (pronounced tur-IJ-ee-um) is a raised, fleshy growth on your eye’s conjunctiva. Your conjunctiva is the clear membrane that covers the white of your eye. The conjunctiva normally ends at the clear part of your eye, the cornea. It also lines the inside of your eyelids. Pterygium comes from the Greek words pteryx, which means “wing ... WebFeb 27, 2024 · Cornea Definition. The cornea is the clear front surface of the eye. It lies directly in front of the iris and pupil, and it allows light to enter the eye. Viewed from the front of the eye, the cornea appears slightly …
See Well for a Lifetime PARTS OF THE EYE
WebForeign bodies and ocular trauma usually produce sudden and striking signs and symptoms in the external eye. Clinical Significance. The tissues surrounding the eyes are easily distended by systemic edema, suggesting cardiac or renal failure. A bulging or protrusion of the eyes, called exophthalmos, is a classic sign of hyperthyroidism. WebIris - Coloured circle around the pupil. It controls the size of the pupil. Pupil - Black part of the eye. This is an opening that lets light in. Retina - Light-sensitive layer at the back of … unhandled exception thrown
Lens of the Eye - All About Vision
WebDec 22, 2024 · The extraocular muscles are located within the orbit, but are extrinsic and separate from the eyeball itself. They act to control the movements of the eyeball and the superior eyelid. There are seven … Web2 days ago · These remarkable features of our eye are enabled by the complex structure of the eyeball. The eyeball consists of three layers; fibrous, vascular and nervous ( retina ). Functionally, the most important layer is the retina, which receives the external visual stimuli. The posterior pole of the eyeball is connected with the optic nerve (CN II ... WebJul 12, 2024 · An eye also consists of six muscles. It includes the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, and superior oblique. The … unhandled exception thrown this was nullptr