Asher eye surgery is a popular method of visual disturbances in the last decade have been correct. Millions of people have benefited from laser refractive surgery. However, not all patients are candidates for laser surgery. An alternative is the intraocular lens. Refractive Lens Exchange, or LAN, you can remove the need for glasses or contact lenses.
Today intraocular lenses are used worldwide to effectively treat blurred vision associated with refractive error, visual impairment and age-related lens opacities of cataract.
An intraocular lens or IOL is a lens that is surgically implanted in the eye. This is after removing the lens of the eye made origin. The replacement lens is usually made of plastic that is flexible.
With increasing age, the lens of the eye cloudy or foggy, it is called cataract
Training and not easily treated by wearing glasses. The most effective solution is to remove the clouded lens and an artificial lens in place.
For patients with progressive presbyopia or blurred vision, intraocular lenses to correct vision problems as well. The ophthalmologist will remove the original lens and insert a replacement lens. Presbyopia is a progressive blurring of near vision that begins around middle age and worsens with age.
The use of intraocular lenses in surgery for vision correction is safe and effective. Complications are rare, if ever they occur, are often patients, doctors and health problems is limited. performed before treatment, medical history and physical examination.
Eye health will be evaluated and the key policies of the eye was observed.
replacement surgery is an outpatient procedure, usually 30 minutes to an hour. The process begins with anesthesia of the eye with eye drops, after which the surgeon makes a small incision on the outer edge of the cornea. A small instrument is inserted very carefully cut.
With a microscope and ultrasonic waves of this small tool, the doctor is slowly natural lens into small fragments. These are then easily washed away and absorbed by the probe. When the lens was removed, a new lens is placed in this position by the same section at the outer edge of the cornea. The intraocular lens is a constant goal and replaced the original.
The patient was released immediately after the operation. Postoperative care includes eye drops to lubricate the eye and prevent infection. Should be made for any kind of pressure in the eye, such as rubbing. Some ophthalmologists provide seamless protection to the eye should be used for a few days. The day after surgery, the patient can resume normal activities.
Patients experience a new freedom after the replacement of the lens. After surgery, most patients are not required, a pair of glasses filled. A clear vision is calculated after the operation, although it may take a month before the full extent of vision correction is achieved.
Like any other operation of the lens replacement surgery has risks. While this is one of the procedures were carried out faster and safer operation, may have minor complications such as infection. It is an effective management with antibiotics. Other potential risks include the development of chips, halos, and edema of less than 1% of cases.
The procedure takes about an hour take, but positive results, a long life. With surgical correction absolutely clear vision that is possible is what is sometimes impossible, even with glasses or contact lenses. If the condition of myopia, hyperopia, presbyopia, cataract surgery and intraocular lenses can then revolutionary solution to vision problems are immediate and permanent.
Depending on the needs of individual patients, laser eye surgery or lens replacement can be effectively carried out by an ophthalmologist to improve the quality of life.
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