Presbyopia
Presbyopia is the medical name for age-related long-sightedness. It is a normal part of ageing, and not a disease. As you get older, you find it more difficult to focus on (see) near objects.
Presbyopia
Definition
Presbyopia is a condition in which the lens of the eye loses its ability to focus, making it difficult to see objects up close.
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Presbyopia
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Presbyopia
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Presbyopias
Medical Dictionary
Definition of medical terminology for Presbyopias.
How Is Presbyopia Diagnosed?
An eye doctor can diagnose presbyopia by performing a thorough eye exam.
How Is Presbyopia Treated?
Presbyopia eventually affects everyone, even people who are already farsighted (hyperopic) or nearsighted (myopic).
Presbyopia is a condition, caused by aging, in which people find it difficult to read small words at close distances or to work on the computer for long periods of time.
Presbyopia develops gradually. At first you may have blurred vision when you read or do close-up tasks such as threading a needle.
Presbyopia usually begins in people starting at about age 45. Normal aging causes changes in the eye that lead to problems with focusing. Only in rare cases is this condition related to other factors.
Symptoms of PRESBYOPIA
View symptom groups below that present with PRESBYOPIA
Eyes ...
Presbyopia
This is the slow loss of ability to see close objects or small print. It happens gradually after age 40 and is considered a normal consequence of aging.
presbyopia
prezbi pi noun a condition in which an elderly persons sight fails gradually through hardening of the ...
presence ...
Presbyopia
Presbyopia is a common condition that makes vision difficult at a normal reading distance.
Presbyopia is another type of farsightedness and is caused when the center of the eye lens hardens making it unable to accommodate near vision.
presbyopia
A normal process of aging; gradual loss of flexibility of the crystalline lens such that it loses its ability to accommodate and to produce clear vision of near objects. Learn more about Presbyopia.
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Presbyopia: Presbyopia, or double vision, is difficulty focusing on objects that are close. In middle age (usually starting in the middle 40s), the lens of the eye becomes less flexible and less able to thicken.
presbyopia - a form of farsightedness in which it is difficult to focus on close objects or to read.
preterm labor - labor that begins before the 37th week of pregnancy.
presbyopia
A condition in which the eye loses its natural ability to focus properly. Presbyopia is a natural result of aging and causes blurry, close-up vision.
Presbyopia The eye's gradually decreasing ability to focus on nearby objects. Presbyopia is a normal part of aging and affects virtually everyone, usually becoming noticeable after age 40.
Presbyopia
Presbyopia is a condition in which the lens of the eye loses its ability to focus. The elasticity of the lens is gradually lost as people age and results in a slow decrease in the ability of the eye to focus on nearby objects.
Presbyopia -- difficulty focusing on objects that are close. Often becomes noticeable in your early to mid 40s.
Cataracts -- cloudiness over the eye's lens, causing poor nighttime vision, halos around lights, and sensitivity to glare.
Presbyopia
Introduction
Presbyopia — the gradual loss of your eyes' ability to focus actively on nearby objects — is a not-so-subtle reminder that you've reached middle age.
Presbyopia or old eyes
This is a condition that affects most people as they age. It is due to the loss of the normal elasticity (ability to bounce back to it's normal shape) of the lens of the eye.
Presbyopia
Vision problems
The visual acuity test is used to determine the smallest letters a person can read on a standardized chart or card held 14 - 20 feet away.
Presbyopia is caused by an age-related, gradual loss of flexibility within the lens of the eye. Because the lens is less elastic, it cannot adequately change its shape to sharply focus on objects at close distances.
Anatomy of the Eye ...
Presbyopia: Decline of Vision in Middle Age
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Presbyopia: a condition of the eye in which it can no longer change focus to view near objects.
Presbyopia will adversely affect an individual's ability to achieve full correction of eyesight. An age-related condition, presbyopia is the eye's inability to accommodate both near and far distance.
Presbyopia is another eye condition that frequently occurs with the ageing process.
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Presbyopia
Presbyopia
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Presbyopia is an age-related change in vision whereby one loses the ability to see near without corrective lenses or corrective surgery.
Presbyopia
The gradual loss of the eye's ability to change focus from distance to near; occurs in almost everyone sometime after age 40
Prevalence ...
Spierer A. Presbyopia among normal individuals. Graefes Arch Clin Exp Ophthalmol. 2003; 241(2): 101-105.
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What Causes Presbyopia?
There is no solid evidence to back up the cause of presbyopia. The theory that many people have about this condition is that it is caused by a loss in muscle tone near the eye.
With aging, presbyopia develops; the lens becomes less elastic and less able to change shape when focusing on close objects.
Definition The term presbyopia means "older eye," and is a vision condition involving the loss of the eye's ability to focus on close objects. Description Presbyopia is a condition that occurs as a part of normal aging.
Presbyopia
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Difficulty performing this feat usually sets in around age 45-55 and is known as "presbyopia," literally old vision. Old vision is corrected with reading glasses which replace the lens adjustment made in younger eyes.
Eventually, everyone develops this problem, known as presbyopia, and most people (even those without cataracts) need reading glasses to see well close-up.
Another common treatment is the use of reading glasses or bifocals, which are particularly useful for presbyopia. There are also collagen shrinkage (ie, conductive keratoplasty) techniques.
Most people who get LASIK will still need reading glasses at middle age and beyond to correct for presbyopia (decreased ability to focus due to age).
Starting at about age 40, your eyes begin to lose the ability to focus on close objects (presbyopia). You may start to have trouble with close work.
During normal vision, light passes through the cornea, which is the clear covering of the eye, and then through the pupil, which is actually a... Presbyopia
Presbyopia is the inability to focus on objects up close.
Failing near vision (presbyopia) - Presbyopia is a condition in which the lens of the eye loses its ability to focus. The condition is progressive with age.
Macular degeneration
Cataracts ...
They use contact lenses to correct near- and far-sightedness, astigmatism, and presbyopia (bifocals). For patients with corneal transplants, keratoconus or ocular trauma, contacts can be vital vision tools.
Most people in their 40s develop a need for reading glasses as the lenses in the eyes become less flexible (presbyopia).
Asthenopia
Repetitive strain injury
Presbyopia
This disease article is a stub. You can help Wikipedia by expanding it.
LASIK does not treat or prevent age-related long-sight (presbyopia), which is due to the decreasing flexibility of the eye's lens that almost all of us experience as we approach our fifties and need to wear reading glasses.
When you are about age 40, your eyes begin to lose the ability to focus on close objects. This vision problem is called presbyopia. It makes being farsighted a more obvious problem.
What causes farsightedness?
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The earliest and most obvious signs include men losing their hair and men and women needing reading glasses because of presbyopia (inability to focus on near objects).
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In most cases, yes! Around the age of 40, give or take, the focusing system of the eye becomes less flexible, a normal aging process called presbyopia. When this occurs, there are a number of contact lens options available to people.
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Presbyopia
Work-Related Eye Injuries and Illnesses
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Consumer guide to contact lenses, LASIK, eye problems, and conditions. Includes a doctor search tool for finding surgeons, optometrists, and presbyopia specialists.
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It is caused by a defect of refraction in which the image is focused behind the retina of the eye rather than upon it, either because the eyeball is too short or because the refractive power of the lens is too weak. Presbyopia, ...
any age, but it becomes more noticeable after the age of 40, when the lens of the eye becomes stiffer and starts to lose its focusing power (see Long-sightedness - Causes for more information). This age-related long-sightedness, known as presbyopia, ...
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Patient information: Presbyopia and refractive errors (The Basics) ...
(hyperopia) or a mild imperfection in the curvature of your cornea that can cause distorted, blurry vision (astigmatism). As a natural part of aging, people older than 40 gradually lose the ability to focus on nearby objects (presbyopia).
Only 15% to 20% of older people have bad enough vision to impair driving ability, and only 5% become unable to read. The most common problem is difficulty focusing the eyes (a condition called presbyopia).
 See also: Surgery, Symptom, Aging, Glaucoma, Diabetes
  
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