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Topic: Presbyopia


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In the News (Sun 29 Nov 09)

  
  Presbyopia - Wikipedia, the free encyclopedia
Presbyopia is the eye's diminished power of accommodation that occurs with aging.
Presbyopia is not a disease as such, but a condition that affects everyone at a certain age.
Presbyopia is not routinely cureable, though tentative steps towards a possible cure suggest that this may not be impossible, but the loss of focusing ability can be compensated for by corrective lenses including eyeglasses or contact lenses.
en.wikipedia.org /wiki/Presbyopia   (1021 words)

  
 Presbyopia: Definition, Symptoms, and Treatment - Kellogg Eye Center
Presbyopia (aging of the lens in the eye and the muscles that control the shape of the lens) commonly occurs after age 40, when the lens of the eye becomes more rigid and does not flex as easily.
Presbyopia is a refractive error, which results from a disorder rather than from disease.
Presbyopia is commonly treated using corrective lenses, such as eyeglasses or contact lenses.
www.kellogg.umich.edu /patientcare/conditions/presbyopia.html   (219 words)

  
 Presbyopia
The term presbyopia means "old eye" and is a vision condition involving the loss of the eye's ability to focus on close objects.
Presbyopia is a condition that occurs as a part of normal aging and is not considered to be an eye disease.
Presbyopia is officially diagnosed during an eye examination conducted by eye specialists, such as optometrists or ophthalmologists.
www.lifesteps.com /gm/Atoz/ency/presbyopia.jsp   (1191 words)

  
 Presbyopia:AOA   (Site not responding. Last check: 2007-10-21)
Presbyopia may seem to occur suddenly, but the actual loss of flexibility takes place over a number of years.
Presbyopia is a natural part of the aging process of the eye.
Since the effects of presbyopia continue to change the ability of the crystalline lens to focus properly, periodic changes in your eyewear may be necessary to maintain clear and comfortable vision.
www.aoa.org /x1785.xml   (224 words)

  
 Presbyopia
Presbyopia is a natural aging process of the eye.
Many people over age 40 self-diagnose presbyopia based on their inability to read clearly at a distance that used to be natural and comfortable.
Presbyopia - The normal process of aging causes the lens of the eye to become less flexible and the loss of the ability to focus on near objects.
www.medindia.net /Patients/patient_information/presbyopia.htm   (1238 words)

  
 OTM
Presbyopia is a term we use to describe the condition in which a patient's amplitude of accommodation has decreased to the point where clear or comfortable vision at the desired nearpoint is not obtainable.
Presbyopia generally occurs when the patient's amplitude of accommodation is less than 5 D. At this point the patient is required to use more than half their amplitude of accommodation at the near point.
The correction of presbyopia requires the application of plus lenses in addition to the refractive correction at distance, determined as the lens power which yields clear and comfortable vision at the near point.
www.nova.edu /hpd/otm/otm-c/presbyopia.html   (452 words)

  
 Presbyopia
Presbyopia means "age of sight." It is not the same thing as farsightedness.
Presbyopia may begin as early as age 36 or as late as 50.
Another symptom of early presbyopia is when distance vision stays blurred a few moments after an individual looks up from reading.
www.uic.edu /com/eye/LearningAboutVision/EyeFacts/Presbyopia.shtml   (1083 words)

  
 Presbyopia
Presbyopia is a normal aging process of the eyes that causes close vision to become difficult.
Almost everyone will develop some degree of presbyopia in their lifetime, with the majority of people developing the problem between ages 40 and 50.
Your Optometrist will advise you if you have developed presbyopia, and will be able to recommend the best form of treatment if it is required.
www.domianoeyecare.com /health/Presbyopia.htm   (300 words)

  
 [No title]
Presbyopia is the fancy medical term for aging eyes.
Once a person passed the age of 45 years, the ability to accommodate, that is, see both at near (for reading) and far (for driving and everything else), begins to diminish.
Surgeons are also experimenting with a number of approaches that involve making incisions in the sclera (the white of the eye), often accompanied by the insertion of small pieces of plastic called scleral expansion bands.
www.accessexcellence.org /WN/SU/presbyopia.html   (1181 words)

  
 LaserSurgeryForEyes.com
Presbyopia is a vision condition in which the crystalline lens of your eye loses its flexibility, which makes it difficult for you to focus on close objects.
With presbyopia, the crystalline lens of your eye loses its flexibility, which makes it difficult for you to focus on close objects.
Since the effects of presbyopia continue to change the ability of the crystalline lens to focus properly, it may worsen over time.
lasersurgeryforeyes.com /presbyopia.html   (591 words)

  
 Information on presbyopia and related eye problems at MedicineNet.com
Presbyopia is part of the natural aging process of the eye, and can be easily corrected.
Technically, presbyopia is the loss of the eye's ability to change its focus to see objects that are near.
Contact lenses used to treat presbyopia include multifocal lenses, which come in soft or gas permeable versions, and monovision lens, in which one eye wears a lens that aids in seeing objects at a distance, while the other has a lens that aids in near vision.
www.medicinenet.com /presbyopia/article.htm   (550 words)

  
 Presbyopia - AllAboutVision.com
This is different from astigmatism, nearsightedness and farsightedness, which are related to the shape of the eyeball and caused by genetic factors, disease, or trauma.
Presbyopia is generally believed to stem from a gradual loss of flexibility in the natural lens inside your eye.
Another type of contact lens correction for presbyopia is monovision, in which one eye wears a distance prescription, and the other wears a prescription for near vision.
www.allaboutvision.com /conditions/presbyopia.htm   (808 words)

  
 MedlinePlus Medical Encyclopedia: Presbyopia
Presbyopia is an age-associated progressive loss of the focusing power of the lens.
Presbyopia is a natural part of the aging process and affects everyone.
Presbyopia can be corrected with glasses or contact lenses.
www.nlm.nih.gov /medlineplus/ency/article/001026.htm   (499 words)

  
 Presbyopia: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-10-21)
Presbyopia is a condition that occurs with growing age and results in the inability of the human human quick summary:
Presbyopia is most likely the result of a decrease in the flexibility of the lens lens quick summary:
Presbyopia is not a disease as such, EHandler: no quick summary.
www.absoluteastronomy.com /encyclopedia/p/pr/presbyopia.htm   (838 words)

  
 Presbyopia   (Site not responding. Last check: 2007-10-21)
The age at which presbyopia is first noticed varies, but it usually begins to interfere with near vision in the early 40’s.
Presbyopia affects everyone and there is no known prevention for it.
Presbyopia is a gradual change, happening over a number of years so your prescription will need to be updated periodically.
home.earthlink.net /~whcoulter/presby.html   (599 words)

  
 Presbyopia - Problem with Close Vision, Age-Related - VisionChannel
In presbyopia, the crystalline lens has become less flexible and the eye muscles that support the lens and allow it to accommodate have weakened.
The first symptom of presbyopia is usually the momentary blurring of distant objects that occurs after doing close work.
A diagnosis of presbyopia can be made only after a basic eye examination performed by an ophthalmologist or an optometrist.
www.visionchannel.net /refractiveerrors/presbyopia.shtml   (541 words)

  
 Presbyopia and solutions
Presbyopia is caused by a natural age-related process that affects everyone
Presbyopia is an increasingly inability to maintain near objects in focus.
People with presbyopia have to hold reading materials at arm's length to be able to focus on the image.
www.essilor.com /Products/VisionAndVisionDefects/presbyopia.htm   (270 words)

  
 Eye : Women Beauty
Eventually the cells become so densely packed that the lens loses its ability to change shape when you shift the gaze from far to near and gradually progress until it is unable to focus close up.
Presbyopia is a normal part of the natural aging process, hence it is difficult to prevent its occurrence.
Chronic, long-term stress has been shown in numerous studies to contribute to serious disease, and is suspected to cause such eye diseases as glaucoma.
www.womenfitness.net /beauty/eye/presbyopia.htm   (717 words)

  
 Presbyopia
Presbyopia is a vision condition in which the crystalline lens of your eye loses its flexibility.
Some signs/symptoms of presbyopia include the tendency to hold reading material at arm’s length, blurred vision at normal reading distance and eye fatigue along with headaches when attempting to do close work.
Since presbyopia can complicate other common vision conditions like nearsightedness, farsightedness and astigmatism, your optometrist will perform other tests to determine the specific lenses that will allow you to see clearly and comfortable for your daily visual needs.
www.kyeyes.org /presbyopia37.cfm   (185 words)

  
 Sudden Need For Reading Glasses After Lasik, IntraLasik, PRK, LASEK, Epi-Lasik, CK, P-IOL, RLE, etc.
This normal condition is known as presbyopia and develops in most people in between 40 and 60 years of age.
Presbyopia may not be noticed in a myopic person because the need for accommodation is diminished by the myopia.
The lens may be unable to accommodate, but since the lens is already focused for close vision and the corrective lenses take care of the myopia, the lack of accommodation is not so well noticed.
www.usaeyes.org /faq/subjects/sudden_presbyopia.htm   (535 words)

  
 Presbyopia Extra   (Site not responding. Last check: 2007-10-21)
Presbyopia usually becomes apparent to people in their early to mid forties.
Presbyopia is a natural part of the aging process.
Since presbyopia can complicate other common vision conditions like nearsightedness, farsightedness and astigmatism, your optometrist will perform other tests to determine the specific lens that will allow you to see clearly.
www.drjeffclark.com /presbyopia.htm   (465 words)

  
 Eye - Wikipedia, the free encyclopedia
Humans gradually lose this flexibility with age, resulting in the inability to focus on nearby objects, which is known as presbyopia.
There are other refraction errors arising from the shape of the cornea and lens, and from the length of the eyeball.
While there are many changes of significance in the nondiseased eye, the most functionally important changes seem to be a reduction in pupil size and the loss of accommodation or focusing capability (presbyopia).
en.wikipedia.org /wiki/Eye   (5415 words)

  
 Presbyopia
In the early stages of presbyopia, one is able to stretch the arms to read, but eventually help in the form of reading glasses becomes necessary.
Under this theory, presbyopia occurs because of the increasing equatorial diameter of the aging lens.
The Schachar theory has led to the development of two surgical approaches for the treatment of presbyopia, both attempting to achieve the same end result, which is to produce an outward stretching/bulging of the sclera.
www.agingeye.net /otheragingeye/presbyopia.php   (2632 words)

  
 Presbyopia information   (Site not responding. Last check: 2007-10-21)
Presbyopia is an eye condition that will happen to some degree to everyone some time in life.
People with presbyopia have a hard time focusing up close and find themselves having to hold up reading material at arms length to focus.
There is no cure for presbyopia but there are a lot of procedures to help correct presbyopia to allow improved near vision.
www.eyecaresource.com /conditions/presbyopia   (699 words)

  
 Presbyopia
Presbyopia is the gradual loss of the eye's ability to focus actively on nearby objects.
Presbyopia is diagnosed by a basic eye exam.
For presbyopia, this treatment — equivalent to wearing monovision contact lenses — is used to improve close-up vision in the nondominant eye.
www.cnn.com /HEALTH/library/DS/00589.html   (1457 words)

  
 Presbyopia - FAQ (Frequently Asked Questions)
Presbyopia is the optical condition in which, due to the aging process, we loose the power to focus (accommodation) on near objects, and thus loosing near sight.
Presbyopia appears at the age of 40 so is not necessary to get operated before that age.
We don't have to forget that presbyopia is always in evolution.
www.presbicia.org /faqeng.htm   (317 words)

  
 Presbyopia: About Presbyopia and Treatment Options
Presbyopia is an eye condition that typically affects patients in their forties and older.
Presbyopia is a condition in which the eyes have difficulty focusing on objects up close, such as newspaper or phonebook print.
Presbyopia usually occurs in adults over 40, and is the result of the lens losing flexibility.
www.lasikfyi.com /presbyopia.html   (546 words)

  
 Presbyopia - Eyefinity
Presbyopia is often referred to as the "short arm syndrome" because you lose your ability to read things close up and need to hold them further from you to focus more clearly.
Presbyopia usually becomes noticeable in the early to mid-forties and is a natural part of the aging process of the eye.
Presbyopia can be detected with a comprehensive eye exam with your doctor.
www.eyefinity.com /consumer/html/consumer_conditions_a21.htm   (211 words)

  
 Presbyopia - Short Arm Syndrome
Presbyopia, also known as the “short arm syndrome,” is a term used to describe an eye in which the natural lens can no longer accommodate.
Presbyopia is detected with vision testing and a refraction.
The treatment for presbyopia is very simple, but is entirely dependent on the individual’s age, lifestyle, occupation, and hobbies.
www.stlukeseye.com /Conditions/Presbyopia.asp   (361 words)

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