Astigmatism is a common problem that can make the vision blurry at both distance AND near. It is predominantly caused by the genetic shape of the cornea which focuses light at two different focal distances. LASIK is the most well known and time tested vision correction option. The question consistently is asked, “Can LASIK fix astigmatism?” The confusion simply stems from the past. When the first lasers used for LASIK were FDA approved over two decades ago, they did not yet get approval to correct astigmatism. Within a year or two, astigmatism correction was FDA approved on each laser platform offering astigmatism correction to LASIK patients. In our current time, Waite Vision specializes in the most updated laser eye surgery techniques designed to improve vision and reduce reliance on glasses or contact lenses. If you’re considering LASIK to correct astigmatism, schedule a consultation with Waite Vision to explore your options and see if LASIK is right for you.
Can LASIK treat astigmatism?
Yes, LASIK can absolutely treat astigmatism of all levels and will do it better than glasses and contact lenses. The reason why it corrects astigmatism better than glasses and contact lenses is because LASIK corrects the astigmatism at the source of the problem, your cornea. It is also a permanent fix, so the astigmatism will not return after correction. LASIK also effectively addresses nearsightedness, and farsightedness providing a comprehensive vision correction solution. Waite Vision uses advanced laser technology to reshape the cornea, correcting the irregular curvature that causes astigmatism and creating a more natural, spherical shape. Our LASIK patients achieve 20/20 vision or better and are highly satisfied with their results. Candidacy for LASIK depends on factors like corneal thickness, corneal strength, and overall eye health. A consultation at Waite Vision will determine if LASIK is the right choice for your specific vision needs.
What is astigmatism?
Astigmatism is a refractive error caused by the genetic shape and curvature of the cornea, which causes light to focus at two different spots causing blur. Instead of being perfectly round, the cornea in someone with astigmatism is more oval-shaped, like a football as opposed to the round shape of a basketball. This shape causes blurry vision at all distances. Symptoms of astigmatism can include blurry vision, squinting, headaches, and eye strain, especially during tasks that require prolonged focus. While astigmatism differs from other refractive errors in how it affects the eye, it can effectively be corrected with LASIK at Waite Vision.
How does LASIK correct astigmatism?
LASIK corrects astigmatism by using a precise laser to reshape the cornea, removing a small amount of tissue to adjust its curvature. This process transforms the cornea’s shape from a football shape to a more spherical shape like a basketball. By changing the corneal shape in this manner, light entering the eye focuses on a single point on the retina, resulting in clear, sharp vision. Waite Vision uses advanced laser technology to provide effective correction for astigmatism, helping patients achieve visual clarity.
How effective is LASIK for treating high astigmatism?
LASIK is remarkably effective for treating high astigmatism, with good outcomes for patients with even up to and beyond 6 diopters of astigmatism. Studies show that LASIK can achieve excellent results for high astigmatism, with over 93% of patients attaining 20/20 uncorrected vision. What happens with the other 7% that aren’t 20/20? It’s simple, we find out how much astigmatism is left over, which is impeding their best vision, and then treat it again. For the ultimate best results, some patients will need a second treatment. The reason for this is because of the variable healing nature of the human body. The cornea behaves differently and less precisely than metal or plastic being shaped by a laser. Because we are treating human tissue, there will always be a small percentage of patients that will benefit from a second treatment. This doesn’t mean the LASIK has failed, it simply means the patient is human.
Take the Next Step Toward Clear Vision
If you’re tired of struggling with blurry vision caused by astigmatism, LASIK may be the solution you’ve been looking for. Waite Vision offers advanced laser technology and personalized care to help you achieve visual freedom and reduce your reliance on glasses or contact lenses. Schedule your consultation today to learn more about how LASIK can transform your vision and your life.
FAQ’s About Can LASIK Fix Astigmatism
Can LASIK fix severe astigmatism?
Yes. LASIK can correct severe astigmatism, typically up to 6 diopters and beyond, but candidacy depends on factors like corneal thickness and overall eye health. Not every eye is a good candidate for LASIK, so alternative treatments may be more effective. Waite Vision specializes in thorough evaluations to determine the best vision correction option for your specific needs.
Is LASIK better than glasses or contacts for astigmatism?
Ask anyone who had LASIK for astigmatism. The answer is “ABSOLUTELY.” After fully correcting asigmatism after LASIK, the vision is sharp and clear. Better than glasses and conact lenses in most cases. LASIK surgery offers a long-term solution to astigmatism, eliminating the need for glasses or contact lenses. Unlike corrective lenses that only manage symptoms, LASIK reshapes the cornea to correct the root cause. Waite Vision’s advanced technology ensures precise and lasting results for qualified candidates.
Does LASIK work for mixed astigmatism?
Yes, LASIK can effectively treat mixed astigmatism, where the eye has both nearsighted and farsighted refractive errors. By reshaping the cornea, LASIK addresses the irregularities that cause mixed astigmatism. Waite Vision tailors every LASIK procedure to correct complex refractive errors and improve vision clarity.
How long does it take to recover from LASIK for astigmatism?
Most LASIK patients experience improved vision within 24 hours, though full stabilization may take a few months. Oftentimes patients can see decently well right after the procedure has finished. The recovery process is typically quick and straightforward. Waite Vision provides detailed post-operative care instructions to ensure a smooth recovery and optimal outcomes.
What if I have been told I’m not a candidate for LASIK?
LASIK is not for everybody. Fortunately there are other phenomenal methods to correct astigmatism, near sightedness and hyperopia. ICLs are an amazing way to correct astigmatism and near sightedness. With ICLs, a lens is implanted that has the full correction built into it allowing for excellent vision. PRK is another method that can be used in certain cases where a patient may not be a good candidate for LASIK or ICLs. We can figure out which is best for you during your evaluation at Waite Vision.
Can LASIK fix astigmatism permanently?
LASIK permanently reshapes the cornea to correct astigmatism, but natural changes in the eye over time, such as presbyopia or cataracts, may affect vision later. Waite Vision helps patients understand what to expect long-term and provides personalized guidance for maintaining clear vision.
Is LASIK for astigmatism covered by insurance?
LASIK is considered an elective procedure and is not covered by most insurance plans. Waite Vision offers financing options to make LASIK more accessible, helping patients invest in long-term vision correction.
Can LASIK fix astigmatism and improve night vision?
LASIK can significantly reduce astigmatism, which often improves night vision by minimizing glare and halos. Waite Vision uses state-of-the-art technology to ensure precise results, helping patients see more clearly in all lighting conditions.
How do I know if I’m a good candidate for LASIK for astigmatism?
The only way to find out if you are a good candidate for LASIK is to come in for an evalutation. During your visit at Waite Vision, we look at scans and measurements of your eyes from front to back, your prescription, and a thorough examination of your eyes. With this information we can determine if LASIK or another procedure is the best for you.
Can LASIK correct astigmatism in one eye only?
Yes, LASIK can be performed on one eye if astigmatism is present in only that eye. Every patient is unique so Waite Vision customizes treatment plans to address each patient’s individual vision needs, ensuring balanced and effective correction.
Are the results of LASIK for astigmatism immediate?
Many patients notice clearer vision immediately after LASIK, with significant improvements within a day or two. Full stabilization may take a few weeks to months as the human eye adjusts to the changes. Waite Vision monitors patients throughout the healing process to ensure the best possible results.
What is the role of the excimer laser in LASIK for astigmatism?
The excimer laser is a key tool in LASIK, as it reshapes the cornea with precision to correct refractive errors like astigmatism, nearsightedness, and farsightedness. Waite Vision uses advanced excimer laser technology to ensure safe and effective outcomes for patients seeking improved visual acuity.
What does a LASIK evaluation involve?
A LASIK evaluation includes multiple scans and tests like corneal topography to map the shape of your cornea and assess its suitability for surgery. The process also includes measuring your visual acuity and analyzing your eyeglass prescription to determine the level of correction needed. At Waite Vision we carefully evaluates these factors to create a personalized treatment plan.
How is LASIK for astigmatism different from other refractive surgeries?
LASIK is a type of keratomileusis, meaning a shape change in the cornea, using an excimer laser. A computer-guided femtosecond laser is used to create a perfectly circular flap which is lifted to allow access to the corneal stroma so the excimer laser can reshapre the cornea. It uses precise measurements of refraction, the way light bends as it enters the eye, to guide the procedure. Not everyone is a good candidate for LASIK so other options may be better for you. ICLs are lenses that can be placed in the eye that correct near sightedness and astigmatism. Like LASIK, the recovery is quick with highly accurate results. Waite Vision integrates the latest advances in refractive surgery and ophthalmology to provide exceptional care.
Can LASIK correct visual impairment caused by astigmatism?
Yes, LASIK is a type of refractive surgery that can correct visual impairments like blurred or distorted vision caused by astigmatism by improving the cornea’s shape. This enhances visual perception, allowing light to focus properly on the retina. Waite Vision provides customized LASIK solutions to help patients achieve clearer vision.
