Vision Defects and Eye Conditions

Amblyopia, also known as lazy eye, is the leading cause of vision loss in children. It occurs when one eye is weaker than the other, resulting in decreased vision in the weaker eye.

Diabetic retinopathy is a complication of diabetes that affects the blood vessels in the retina, potentially leading to vision loss.

Floaters are small, moving specks or shapes in the field of vision caused by tiny clumps of cells or debris in the vitreous humor.

Age-related macular degeneration is a common eye condition in older adults, causing progressive damage to the macula and potentially leading to vision loss.

Strabismus, commonly known as crossed eyes, is a condition where one eye turns inward or outward, causing misalignment of the eyes.

Nystagmus is a condition characterized by involuntary, rapid eye movements that can be horizontal, vertical, or circular.

Retinitis Pigmentosa is a genetic disorder that causes progressive loss of vision, typically starting with night blindness and gradually affecting peripheral and central vision.

Photokeratitis is a condition characterized by inflammation of the cornea, the clear outer layer of the eye, due to excessive exposure to UV radiation.

Cataracts are the leading cause of blindness worldwide, accounting for an estimated 51% of all cases.

There are many different types of optometry specialties, including pediatric optometry, geriatric optometry, sports vision, low vision, and ocular disease.

Optometrists today face a number of challenges, including the rising cost of healthcare, the increasing prevalence of eye diseases, and the shortage of optometrists.

Some of the professional organizations for optometrists include the American Optometric Association (AOA), the American Academy of Optometry (AAO), and the National Board of Examiners in Optometry (NBEO).

Floaters are small, dark spots or lines that appear in your vision. They are caused by tiny particles that float in the vitreous humor, the gel-like substance that fills the back of your eye.

Floaters can be caused by aging, eye injury, inflammation in the eye, or other conditions. As we age, the vitreous humor becomes more liquid and the tiny particles in it can clump together and form floaters. Eye injuries can also cause floaters, as can inflammation in the eye.

Flashes are bright spots of light that appear in your vision. They are caused by the vitreous humor pulling on the retina, the light-sensitive tissue at the back of your eye.