A watch exam contains more than just checking to find out if you will need glasses. During a comprehensive eye exam, we not only determine your prescription for glasses or contact lenses, we assess your eyes’ capability to come together together (binocular vision). The dilated area of the comprehensive eye exam allows us to check for eye diseases such as glaucoma, cataract, and macular degeneration; and helps us evaluate the eyes for signs and symptoms of systemic disease including diabetes, high blood pressure levels, even brain tumors. Adults and youngsters needs to have routine eye exams to maintain prescriptions current and to look for early indications of eye diseases. Early detection can prevent vision loss.
Here is a set of a couple of eye conditions and eye diseases that we try to find throughout a comprehensive eye exam:
Refractive error: Here’s your eyes’ “optical” prescription. You will find 3 types of refractive error, myopia (nearsightedness), hyperopia (farsightedness), and astigmatism (irregular contour around the eye which ends up in two separate things). These conditions can be corrected with glasses, contact lenses, and refractive surgery.
Presbyopia: This is the eyes inability to focus in close proximity. This happens due to aging. This condition could be corrected with glasses, contact lenses, and refractive surgery.
Amblyopia: Amblyopia is poor growth and development of central vision because of a turned eye or perhaps a large asymmetry (difference) in refractive error forwards and backwards eyes. If untreated, amblyopia can slow visual growth and development of the affected eye, which can lead to permanent vision loss.
Strabismus: Strabismus is an eye that turns inwards or outwards relative to one other eye. If not treated, a strabismus can cause amblyopia, and decrease depth perception.
Glaucoma: Glaucoma is the degeneration of the optic nerve (a nerve tract that connects and transmits information from the eye for the brain) often connected with high eye pressures. Within a comprehensive eye exam, we perform numerous tests that inform us if you’ve got glaucoma. Since there are hardly any symptoms, it is important to have regular eye exams to prevent permanent vision loss.
Macular degeneration: Macular Degeneration is really a disease that affects the little “sweet spot” (macula) with the retina critical for acute central vision tasks including reading, driving, and viewing television. An extensive examination can detect the problem ongoing.
Cataracts: A cataract is a clouding with the crystalline lens which rests just behind the colored area of the eye. Once cataracts develop patients often feel as if they are searching through a grimy window pane, which can cause symptoms of glare through the night.
Systemic diseases: An extensive eye exam can detect early signs of many systemic diseases including diabetes as well as blood pressure levels.
More info about Irvine Optometry have a look at this popular site.