LASIK SURGERY HELPS CORRECT 7 EYE CONDITIONS
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Lasik surgery is designed to help improve the eyesight in patients with low to moderate vision problems. Those with more severe vision problems can also benefit from Lasik technology. While most patients experience improved vision and never had a need for glasses or contacts again, others may still need to use a prescription. For those suffering from more severe forms of eye conditions, Lasik may be recommended. There are many forms of Lasik surgery and an eye care professional will help determine which one is right for the condition of the patient.
The Lasik procedure has become very popular for treating eye diseases such as glaucoma, macular degeneration, diabetic retinopathy and presbyopia. In addition the Lasik surgery can help those with astigmatism and myopia and hyperopia, which are all three common forms of eye problems.
Myopia and Hyperopia: These conditions are more commonly known as farsightedness and nearsightedness. Myopia is caused by an irregular shaped cornea. This will cause light rays to focus in the front of the retina, rather than on the retina. Those who are nearsighted will have good close-up vision, but objects at a distance will be difficult to see. Hyperopia is the opposite. Light will focus behind the retina. Those who are farsighted, can see objects at a distance, but not close-up. These two conditions are the most common reasons why patients choose to have a Lasik procedure. Lasik surgery is very beneficial to patients with myopia and hyperopia.
Astigmatism: Astigmatism is a very common form of visual impairment. This condition is caused when the eye is shaped more like an oval or football shaped. The odd shape of the eye causes the light to focus on two points of the retina instead of just one. Usually, those with astigmatism are either nearsighted or farsighted as well. When Lasik is done on patients with astigmatism, both problems can be corrected in one surgery.
Presbyopia: This common condition is normally cause by natural aging. Presbyopia causes problems with focusing on objects close-up. Usually patients that experience this difficulty are between the ages of forty and fifty years of age. Often, this problem can be improved by monovision, intraocular lens implants and Lasik.
Glaucoma: This common eye disease is usually characterized by elevated pressure in the eye that causes damage to the optic nerve. Laser glaucoma surgery can be performed using three different techniques. These are all performed with a laser and help either increase or decrease the pressure of fluid in the eye. The type of glaucoma treatment a patient receives will depend on the severity of the condition.
Macular Degeneration: Macular degeneration is an eye disease that is caused by abnormal blood vessel growth in the eye. This can result in serious vision loss if left untreated. If this disease is caught in the very early staged, it can be treated with laser vision correction surgery. While treatments do not reverse damage cause by the disease, it will prevent further vision loss. With laser surgery, the laser is used to destroy new blood vessels within the eye. Laser surgery is a very popular way to help prevent macular degeneration from causing further vision loss.
Diabetic Retinopathy: This eye disease is a degenerative eye disease caused by damage to blood vessels and abnormal vessel growth. Those with diabetes are the ones that suffer from this eye disease. Those with diabetes should always maintain good diabetic care to help prevent this type of eye disease. Laser surgery can be used to seal the retina from further damage that can lead to retina detachment. This kind of surgery is performed under local anesthesia.
For patients who suffer from these kinds of eye diseases, Lasik vision correction surgery can help stop further damage to the eye. For more serious eye conditions such as macular degeneration, Lasik surgery can help patients keep their eyesight without further vision loss. It is important to discuss health history with an eye care professional to see which treatment is best for the particular kind of eye disease.
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