Lasik Can Help Correct These Seven Eye Conditions

Improving one's vision is just one of the many reasons why people resort to Lasik for improving eyesight defects. For people who are heavily dependent on corrective lenses, Lasik has truly become a good alternative. However, some eye conditions can also be corrected or improved by Lasik. Advancement in the Lasik vision correction technology enables it to cure other eye problems and diseases.

Lasik surgery was primarily designed to correct minor to moderate eyesight problems. However, Lasik can also be beneficial to people suffering form serious vision problems. Generally, most patients experienced better vision and did not have to use eyeglasses or contact lensess again. Yet others still had to use prescription glasses. For people having more serious eye defects, Lasik could be prescribed. Lasik surgery comes in various forms and the eye care professional could determine which is most suited for the patient's condition.

The Lasik procedure is now being employed to treat eye defects such as glaucoma, macular degeneration, diabetic retinopathy and presbyopiaye and disorders such as glaucoma, macular degeneration, diabetic retinopathy and presbyopia. Additionally, Lasik can be used to treat astigmatism, myopia and hyperopia, which are the most common types of eye defects.

Myopia and Hyperopia: These eye defects are simply nearsightedness (myopia) and farsightedness (hyperopia). As the name imply, nearsighted people can see very well when things are up close but can hardly see objects from afar. This is caused by an irregularly shaped cornea which causes light rays to be focused in front of the retina rather than on the retina. Farsightedness is the opposite eye condition wherein the eyeball is too short or not round enough. Light focuses behind the retina. Farsighted people can see objects from afar, but not those which are close. These are two most common eye conditions which send patients to have Lasik surgery.

Astigmatism: This is also one of the most common eye defects. It is also caused by an irregularly formed cornea. The eye of a person with astigmatism is egg or football form. This odd shape focuses on two points of the retina rather than just one. Generally, people with astigmatism can be farsighted and nearsighted as well. With Lasik surgery, these two defects can be treated in one procedure.

Presbyopia: This eye defect is usually caused by natural aging. Patients with presbyopia have problems focusing on objects that are close by. By and large, people in their forties or fifties start experiencing this condition. This eye defect can be corrected by monovision, intraocular lens implants and Lasik.

Glaucoma: This is also a common eye disorder is caused by elevated intraocular pressure that leads to the damage of the optic nerve. Laser surgery can be done on the glaucoma patient using three different methods. The laser surgery is aimed at either increasing or decreasing the pressure of the eye fluid (aqueous humor). The necessary method of treatment for glaucoma will greatly depend on the seriousness of the eye defect.

Macular Degeneration: Macular Degeneration is an eye defect caused by the deterioration of the tissue in the macula, the part of the retina responsible for the central vision. If not treated early, this can result to loss of vision. Promptly diagnosed, it can be corrected by laser vision correction surgery. However, treatment will not reverse the damage that has already been done, but it will prevent blindness. Laser surgery utilizes laser to take out new blood vessels growing inside the eye. Laser surgery has become a preferred method of preventing macula degeneration from advancing and causing further vision degeneration.

Diabetic Retinopathy: This is a degenerative eye disease brought about by damage of blood vessels and abnormal vessel growth. People with diabetes and very high sugar levels are the ones prone to this eye disease. Thus, diabetics should aim to maintain their diabetic care so as not to add this type eye disease to their already long list of complications caused by diabetes. Laser surgery can be done to protect the retina from more injury, which at worst can lead to the detachment of the retina. This surgery is done using local anesthesia.

People suffering from the above eye disorders, can benefit much from Lasik vision correction surgery as it can deter further deterioration of the eye condition. For more severe eye defects such as macular degeneration, Lasik surgery can surgery can definitely prevent total loss of eyesight. The patient's historical data should be discussed with the eye doctor to accurately determine the best treatment for the patient's specific eye disease.