Will Refractive Surgery Decrease Your Dependence On Glasses?
Refractive surgery helps correct different refractive errors for our patients and results in vision improvement. The goal of this surgery is to reduce or eliminate your need for glasses or contacts post-op. At Focal Point Vision, our team can evaluate your eye health to decide if you would benefit from laser vision correction surgery in San Antonio, TX.
What are refractive errors?
Your vision depends on how well your cornea and lens focus light on your retina. In order for the retina to work best, light must refract to focus properly. Refractive errors are vision issues caused by a poorly-shaped cornea. These errors can lead to cloudy or blurry vision. There are four refractive error types that we can treat at Focal Point Vision, including:
Nearsightedness: Myopia occurs when objects in the distance look blurry. This can happen when the eye is longer than normal or if your cornea has too much curvature.
Farsightedness: Hyperopia occurs when you can see objects in the distance clearly, but things closer up are blurry. This can occur because the eye is shorter than the average eye or when your cornea is too flat.
Astigmatism: This happens when items are blurry at a distance and is caused by an irregularly-shaped cornea or lens.
Presbyopia: This is caused by an aging eye that has lost its ability to focus.
Refractive surgery can be used to correct any of these refractive errors in San Antonio, TX.
At Focal Point Vision, we can discuss which surgery will help you to reduce or eliminate your need for glasses after surgery. Our professional team offers different vision correction surgeries, including:
Refractive lens exchange: This is similar to cataract surgery as the natural lens is replaced with an intraocular lens, which improves vision. This is a great option for patients with myopia or hyperopia who are not eligible for LASIK eye surgery. A small incision is made in your cornea, which is later split up and removed. A new custom lens is implanted.
LASIK: Laser-assisted in situ keratomileusis is our most popular refractive eye surgery at our eye center in San Antonio, TX. It is used to correct hyperopia, myopia, and astigmatism as it changes the cornea’s curvature. The eyes are numbed before a thin corneal flap is folded back to change the cornea’s curvature. Vision improvement is experienced after just one day.
PRK: PRK eye surgery is the first surgery that grants patients 20/20 eyesight. It is used to fix or improve myopia or hyperopia and has a slightly longer healing process than the other two surgeries. It is used on patients who don’t have enough cornea tissue for LASIK surgery. The procedure is similar to LASIK, except a flap isn’t required. The thinnest outermost layer of the eye is removed, and the cornea is reshaped underneath it.
Implantable contact lens: Implantable contact lenses correct different visual acuity problems for patients who aren’t candidates for either PRK or LASIK. For those looking to decrease their dependence on glasses, this surgery may be best as it offers sharp and clear vision without the need for contacts or glasses. Patients with astigmatism or myopia with a consistent eyeglass prescription who are in good health are the best candidate for this surgery. A tiny opening is made to place the new lens.
Will I need glasses or contact lenses after refractive surgery?
Most of the time, you won’t need contacts or glasses after laser vision correction surgery, but this will vary from patient to patient. The implantable contact lens is the best option for someone looking to decrease their dependency on glasses or contact lenses post-op. Your results will depend on how your cornea responds to laser energy and how well you heal after your surgery. LASIK may cause irregular astigmatism with blurry vision, but this is rare. Most people who have less-than-perfect vision after their refractive surgery experience mild or tolerable symptoms.
Learn which refractive eye surgery offers the best results in San Antonio, TX
Most refractive eye surgeries at Focal Point Vision are quick and virtually painless. During a consultation, our doctors can inform you which refractive surgery will give you the best results and, possibly, remove your need for glasses or contacts after surgery. To schedule a consultation, call our San Antonio, TX eye center today.