The most popular eye surgery today is LASIK surgery. It is efficient, fast, very gentle and with few complications. For most people the LASIK surgery can help them no matter if they are nearsighted, farsighted and have astigmatism.
LASIK technique is a further development of the older PRK laser surgery. Both operations are done by removing the outer cornea layer, so the laser can remove the tissue. The difference is that while the PRK eye surgery scrapes the outer layer of the cornea away, the LASIK surgery will cut a flap in the cornea that can bend. After the surgery the flap will be put back again.
The operation itself takes only a few minutes and is completely painless. The eye will be anaesthetized right before the surgery, and most people will not feel any pain at all. Subsequently the flap will be cut and the laser surgery can be made.
The actual operation only takes between 30 seconds and two minutes. A laser specially designed for operating in the eye’s sensitive tissues will be used. After the operation the flap is put back in place.
It is possible to leave the operating room right after the surgery. The eyes may sting a little bit, so it is advised to rest for the rest of the day. A nap can also help.
For most people the sight will have improved right after the operation. It will then stabilize over the next weeks.
After the eye surgery the eyes can feel a little dry. It is therefore recommended to drip them with a little salt water.
All studies indicate that a permanent sight improvement is provided by the LASIK operation. And previous bad eyesight will not return again. But a possible, natural change of sight in the future is not possible to prevent by the operation. So the surgery should not be done before the sight is stable.
The age-related long-sightedness that all people will experience can also not be prevented by a LASIK operation.
Martin Elmer is writing about eye surgery in Laserbehandling. You can read about LASIK, LASEK, LASEK, Wavefront and Aspheric treatment in Lasek operation.
Article Source:http://www.articlesbase.com/vision-articles/everything-about-lasik-surgery-1575230.html
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If you think that undergoing eye exams are only for those who believe they need glasses, then, think again. Eye exams are not designed just to prescribe eye glasses or contact lenses. These exams exist to monitor your vision. It’s something that people usually neglect but must be considered by every person who knows how to take care of his or her body parts.
So, what do eye exams do? Aside from the fact that it is needed when an eye doctor will check your eye vision if it needs correction, eye exams are also given to check for other eye diseases. Also, as you know, your eyes can be an indicator of other diseases concerning the different parts of your body, so the eye specialist checks for your overall health with eye exams.
So, what do eye doctors usually check for when they conduct eye exams to patients? One thing that is possible to be diagnosed is Amblyopia. Amblyopia is a condition of the eyes where one is turned on or has a different vision than the other eye. Through eye exams, the eye doctor can check for possible correction to this such as patching the other eye for some time.
Another thing that can be checked during eye exams is the possible refraction of the eye. Of course, this means the eyes can either be nearsighted, farsighted, or astigmatic. When diagnosed during eye exams, the patient is prescribed to take eyeglasses or contact lenses with the proper correction of vision.
Strabismus is another condition of the eye that may be checked in eye exams. The eye specialist will check the alignment of your eyes. If they are working together and are properly aligned, there is no problem. If they are not properly working, you have to undergo eye treatments to correct the eye’s alignment.
Other diseases can be diagnosed through eye exams. Glaucoma and diabetic eye disease are some of the more popular eye diseases. By checking the eye’s blood vessels or retina, overall health condition of the eye can be checked. This is important because these two diseases do not show symptoms when the person’s eyes are attacked.
Usually, eye exams are not taken to correct an eye disease but to actually prevent having eye disorders. As what doctors always say, prevention is better than cure. You are encouraged to take eye exams at least once or twice a year.
Welly is an eyewear style consultant who specializes in reading glasses. For more information about eyeglasses, vision, and designer reading glasses, visit him online. http://www.couponsforeyeexam.info
Article Source:http://www.articlesbase.com/vision-articles/why-are-eye-exams-important-1064758.html
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Your vision is an invaluable tool that you use all day, everyday: From moving around the house, to driving, to playing sports, to reading, to writing, to watching TV, to working a job, to cooking, to cleaning, etc. This list goes on an on. An entire book could probably be written about all the things one uses their eyesight for! Unknown to many, though, a person who normally wears corrective lenses (i.e. glasses or contacts) can do a series of simple eye exercises to improve vision in a natural, safe, and effective way.
Right now, billions of people in the world rely on corrective lenses for them to function in their everyday lives. But wearing glasses does not correct the problem at the source; it just masks it. The problem actually comes from within and around the eye, and with proper care and exercise, one can bring their eyesight back to normal by performing eye exercises to improve vision.
Our eyes are muscles just like every other muscle in the body and need proper training and exercise to stay fit and healthy. So with some simple eye exercises to improve vision, it is definitely possible for a person who is nearsighted, farsighted, or astigmatic to see clearly again without glasses or contacts.
Now, don’t get me wrong, glasses are a wonderful invention. They make millions of people see clearly who would otherwise be seeing blurrily. But glasses are the easy way out. When someone realizes they cannot see clearly, they go to the eye doctor, get a prescription for glasses or contacts, and out they go, all in the matter of a day. Quick and easy and they can see fine once more. But again, they are not solving the problem at the source. Just a person with a strained hamstring must rehab their leg to bring it back to full functionality, a person who wears corrective lenses should perform simple eye exercises to improve vision naturally and safely.
Here is a short list of some proven eye exercises to improve vision:
- Palming
- Eye Circles
- Eye Massage
- Focusing techniques
- Splashing
- Sunning
- Scanning
- Obtaining a reduced prescription
So as you can see, there are many eye exercises to improve vision, and they DO work!
To learn more about these eye exercises to improve vision, check out my blog at: http://EyeExercisesToImproveVisionNaturally.blogspot.com.
Chris Sweeney has been studying the human eye for 10 years and has used several programs that incorporate eye exercises to improve vision. To see his top two recommendations, check out his blog post on the topic here: http://eyeexercisestoimprovevisionnaturally.blogspot.com/2009/07/eye-exercises-to-improve-vision_20.html
Article Source:http://www.articlesbase.com/vision-articles/eye-exercises-to-improve-vision-1054345.html
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