Wednesday, March 4, 2009
Improve your vision with Laser eye surgery
For every other person it is reshaped in different way. You couldn’t find any simpler way to correct eye vision than this eye surgery. It is available for every body of all age’s .But for children doctors will suggest as per eye vision of your child. This treatment is done everywhere in the world. Sometimes there are complications during surgery so; it must be carried out in manner as other surgeries are carried out. But there are hardly five percent chances of failure. It only improves your eye vision, it will not make it correct hundred per cent. You will be free from the use of glasses and lenses. Laser eye surgery is very safe and has no side effects. There may be experience of slight eye irritation in few cases. If you find more problems then consult your doctor Cataract is also a vision problem. You will have problem in seeing. In cataract, the light will not reach the convex lenses of eye or it will be partially blocked out. It’s a normal case of aging person.
In most cases, both eyes are affected by cataract but one eye is more affected than other one. In starting time it is minimal; people don’t feel it or know they are sufferer of cataract. Those who have more cataract problem they have vision problem in daily lives. They may have problem of color vision and also double vision. Cataract people have also problem in driving at night. In most cases doctors gives glasses and lenses to their patients. If this is not enough then surgery is suggested. Laser surgery is one way to remove cataract. This surgery is carried out by the uses of laser light instead of ultrasound. Cataract surgery is not carried in normal doctor’s clinic. It needs more care with all instruments in opening eyes. It takes weeks to be in normal position of eye or in healing. It is suggested to patients first get the treatment of one eye then the other one.
Crystalens is perfect for eyes
Crystalens is also known as natural lens replacement. In this treatment, the surgery done is a kind of FDA procedure. The patient’s own lens is removed and replaced with a new clear plastic lens. When this lens is implanted, the patient’s vision becomes more correct. It functions similar to natural lens. One can see objects near, far, immediate very properly without use of glasses. In this surgery the eye vision is adjusted to see distant objects but can also be adjusted to see near objects. There are some limitations in these types of lenses and can be corrected as desired by the patient. This lens is just like cataract surgery irrespective of the fact that accommodating lens is implanted.
There is an advantage of implanting Crystalens that one will not have cataract in future. Other benefit is that there is no need of reading glasses. You will get rid of using the glasses each and every time whenever you want to read. For your lifetime you will get rid of wearing glasses and any future implantation or surgery of eyes. This is suitable for people who are over age forty or more. Even it is comfortable for too farsighted for LASIK and also those who have presbyopia. Crystalens flexes like natural eye lenses and improves your vision to see better at all distance. To implant a Crystalens for your eyes you must talk to an eye specialist. The specialist will advise you to go for surgery or any other as per your eye’s condition.
The demand of crystals is increasing due to its various advantages. People want to go for this surgery because it is easy and less painful. The time consumption in this surgery is also less. Crystalens implantation provides an ample range of vision. The patient can see each and everything clear and this clarity remains long. The use of Crystalens is just like natural lens. One cannot face any kind of problem in eye and will not have to contact doctor in future. Crystalens is the only intraocular lens that provides treatment of both presbyopia and cataract. Crystalens uses the eye muscle to flex and accommodates accordingly in the patients eye. It adjusts perfectly and improves the vision to make you feel brighter.
Consult a specialist for Vision correction
Lasik or laser in-keratomileusis surgery is a surgery by which you can correct your eye vision. This surgery takes hardly 20 second. It is painless and very quick. Anesthetizing eye drop is applied before Excimer is used in surgery. Eye surgeon gives medicines to remove any scratchy sensation. If you go through this surgery you will be free from contact lenses and glasses. Your doctor will suggest whether your eye needs this surgery. There are many factors which doctors consider before suggesting you for surgery. You must consider a good and reputable laser surgeon. The main aim of all types of vision correction is to reshape cornea. Laser vision correction corrects vision problems as well as myopia, hyper myopia, astigmatism. Lasik vision is used in treatment of farsightedness and short sightedness also.
One option for vision correction is also lens transplant .Lens transplant surgery is alternative of laser surgery. There are many people who are uncomfortable with laser surgery. This is alternative for such people. In lens transplant surgery your eye lens is transplanted with the lens suited as per your vision qualities you need. PRK or photo refractive keratectomy is also a type of laser surgery. In this the outer corneal layer is scraped manually and Excimer laser will reshape your cornea. The outer layer will grow back itself. It is for those who have thin cornea. PRK is modified and named as Epi-laser.
A plastic blade is used to scrape back the outer layer of cornea.
Lasek Eye surgery is offered to those patients who do not suit for lasik eye surgery. An alcohol solution is used to loose the outer layer of cornea. Then excimer laser is used. After surgery the outer corneal layer is replaced and to protect eye and also for healing a bandage contact lens is worn. There is also option for that doesn’t want laser surgery is non laser vision correction. In non laser vision correction corneal rings is used which is small Perspex rings placed inside cornea to reshape it.
Another form of vision correction is Vision ICL or Implantable collamer lens. In this process a new permanent lens is implanted in inside the eye. Vision ICL results in sharp and clear sharp vision in those people who have any diabetic disease or those taking medicine. Pregnant woman and kids under 18 are not allowed for surgery. Patients must follow some suggestion after surgery. You must wear eye shield while sleeping after surgery and also prevent any kind of pressure on eye. They are not supposed not to play sports and avoid swimming.
Tuesday, December 23, 2008
Latest technology’s best eye treatment- Lasik Surgery
LASIK is an acronym for laser-assisted in-situ keratomileusis which is an eye surgery. Lasik surgery is the most well-liked method for correcting visualization difficulties caused by refractive error, in which the eyes fail to focus light appropriately. Lasik surgery treats nearsightedness, farsightedness, and astigmatism, radically decreasing and often abolishing the requirement of glasses or contact lenses.
This is the following process of Lasik surgery:
- Initialy, the eye is anesthetized with use of limited anesthetic drops. Once you can't sense your eye, a small flap is formed on the surface of the cornea by means of a particular instrument known as a microkeratome which allows the surgeon to access the corneal bed.
- After cautious placement of the corneal flap, a cool-beam, excimer laser restructures the cornea, shifting the eye's focal point to endow with clearer vision.
- The corneal flap is then softly relocated and will begin to cure instantaneously.
In conventional Lasik surgery reforms the cornea, the part of the eye that visualizes light on the retina. In Lasik surgery, that reshaping ensues after a planned laser treatment taking into account the precise refractive error of the eye. A nearsightedness disease is corrected by flattening the cornea, while farsightedness is fixed by steepening the cornea. The concluding result of lasik eye surgery is for most patients, vision good enough that they no longer need glasses or contacts for most activities.
But in customized lasik surgery, physicians apply it to patients to reduce night vision turbulences like glare and halos. A good percentage of custom Lasik surgery recipients gain twenty by twenty visions from this method, which uses modified treatment in the form of the wavefront analyzer, which permits for a higher level of diagnostic information.
LASIK eye surgery is a most demanded method of regaining eyesight and eternally eliminating the necessity for corrective lenses. It is very successful in treating myopia, astigmatism, and hyperopia.
Are Placing of Crystalens works as a radical vision correction formula?
If you are wearing spectacles with high power lenses on it and now imagine yourself being able to visualize the world as you did when you were younger without the support of glasses. Either farther or nearer no matters. The product - crystalens changes the shape of your eye to create faultless focusing from distant to near and everywhere in between. It is placed inside your eye at the time of cataract elimination otherwise as part of a vision improvement formula. Crystalens is an authorized FDA approved intraocular eye lens for adults. Similar to the natural eye lens, crystalens utilizes the eye muscle to contract and expand and also to accommodate in order to spotlight on objects in the surroundings at all distances. Crystalens can dynamically flexible to your visual requirements. Long-standing experience means a protected and effective method. More than forty thousand crystalens have been rooted worldwide this year.