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LASIK For Astigmatism: Does It Work?

lasik for astigmatism distortion

Astigmatism, a common vision problem, often paints the world in blurry lines and distorted shapes. But what if there was a way to straighten these lines and bring the world into sharp focus? Enter LASIK for astigmatism, a solution that promises to reshape not just the cornea but also the lives of many.

Can you get LASIK for astigmatism?

Absolutely! LASIK surgery is specifically designed to treat a range of refractive errors, including astigmatism. By precisely reshaping the cornea, LASIK surgery offers those with astigmatism a chance to experience clearer vision without the constant reliance on glasses or contact lenses.

Dive deeper with us as we explore the intricacies of LASIK for astigmatism, breaking down the procedure, its costs, and its effectiveness, ensuring you’re well-informed for your vision journey ahead.

Understanding Astigmatism and LASIK’s Role

The Nature of Astigmatism

cornea astigmatism
source: wikimedia.org

Astigmatism is a refractive error where the cornea or the crystalline lens inside the eye has an irregular shape, often described as more oval than round. This irregularity causes light to focus unevenly on the retina, leading to blurred or double vision. There are two primary locations of astigmatism:

  • Corneal Astigmatism: This is where the cornea, the clear front surface of the eye, has an irregular shape.
  • Lenticular Astigmatism: Here, the irregularity is in the crystalline lens inside the eye.

Both types can cause distorted and blurry vision, making daily tasks like reading or driving challenging.

LASIK’s Precision in Treating Astigmatism

LASIK (Laser Assisted In Situ Keratomileusis) is a popular laser eye surgery surgery designed to correct various vision problems, including astigmatism. LASIK surgery involves creating a thin cornea flap and then using an excimer laser to reshape the underlying cornea tissue. This reshaping allows light to focus more precisely on the retina, improving vision.

For those with astigmatism, LASIK eye surgery offers a beacon of hope. The procedure is tailored to correct the unique irregularities of the patient’s cornea. Many patients find that after LASIK treatment, their vision is sharper, and they can say goodbye to glasses or contacts.

But is LASIK for astigmatism successful? Studies and real-life testimonials suggest a resounding yes. Most patients experience a significant improvement in their visual acuity, with many achieving 20/20 vision or better.

However, like any surgery, LASIK comes with its risks and considerations. It’s essential to have realistic expectations and understand the healing process, potential surgical complications, and other factors before diving in.

Does LASIK Treat All Types of Astigmatism?

Astigmatism comes in various forms, from corneal to lenticular, from regular to irregular. The good news? LASIK for astigmatism is designed to treat a wide range of these refractive errors.

However, while LASIK can correct moderate astigmatism with high precision, there are cases of severe or irregular astigmatism where other refractive surgeries, like photorefractive keratectomy (PRK) or lens replacement surgery, might be more suitable.

Depending on the equipment and laser used, the FDA has approved astigmatism treatment of up to 6.0 diopters (D).

Discuss with your eye doctor the type of astigmatism you have and the best surgical procedure to address it.

How Much is LASIK for Astigmatism?

The cost of LASIK eye surgery in 2023 varies widely, ranging from $1,500 to $3,000 per eye. This broad range is attributed to several factors:

  • Doctor’s Expertise: The level of experience and expertise of the surgeon plays a significant role in determining the cost.
  • Procedure and Technology: The specific type of LASIK eye surgery and the technologies used can influence the price.
  • Geographical Location: Costs can differ based on the location of the provider.
  • Refractive Error: The degree of the patient’s refractive error can also affect the price.

While considering the cost of LASIK surgery, the vast majority of patients no longer require glasses or contacts post-procedure. This can lead to significant savings over a lifetime.

Average LASIK Cost in 2023

On average, LASIK surgery costs $2,632 per eye. However, prices can range between $1,500 to $3,500 per eye. Despite advancements in technology and quality, the average cost of LASIK hasn’t seen much fluctuation over the past 20 years.

Beware of Hidden Costs

While it might be tempting to opt for the lowest cost providers, it’s crucial to be cautious. Such providers might use outdated procedures, which can increase the risk of complications. It’s always recommended to prioritize quality and the surgeon’s experience over cost.

Insurance and LASIK

Most insurance companies consider LASIK an elective procedure, meaning they typically don’t cover it. However, some insurance companies might offer discounts on LASIK procedures, so it’s worth checking with your provider.

Is LASIK Worth the Investment?

When considering the cost of LASIK, it’s essential to look at the long-term benefits. Not only can LASIK potentially save you money on glasses and contacts in the long run, but it also offers a lifestyle free from the hassles of corrective lenses.

Moreover, the freedom from glasses and contacts, combined with improved vision, can significantly enhance one’s quality of life.

The LASIK Procedure for Astigmatism

The journey to clearer vision through LASIK for astigmatism begins with a detailed understanding of the procedure. At its core, LASIK involves creating a thin corneal flap to access and reshape the underlying corneal tissue. This is achieved using an excimer laser, which precisely removes the necessary amount of tissue to correct astigmatism.

lasik surgery steps

Before the LASIK procedure, numbing eye drops are administered to ensure the patient’s comfort. An eye tracker is employed during the surgery to monitor eye movements and ensure the laser’s accuracy. Once the corneal tissue is reshaped, allowing light to focus correctly on the retina, the corneal flap is repositioned, and the healing process begins.

Are You the Right Candidate for LASIK?

For many, the allure of ditching glasses or contacts and embracing clear vision is tempting. But is everyone a good candidate for LASIK eye surgery?

The answer lies in a comprehensive eye exam. An eye doctor evaluates the overall health of your eyes, the corneal thickness and corneal strength, and other factors like the presence of eye diseases that can limit your success with LASIK eye surgery.

Find out if you are the right candidate by booking a LASIK consultation with an eye surgeon. Typically this is an ophthalmologist with additional refractive surgery training in LASIK and PRK.

Innovations in LASIK for Astigmatism

The world of refractive eye surgery is ever-evolving, with innovations aimed at enhancing precision and patient outcomes. Wavefront-guided LASIK eye surgery, for instance, offers a more customized approach to vision correction. It uses detailed corneal measurements to guide the excimer laser, ensuring even more accurate astigmatism correction.

Another significant advancement is the use of femtosecond lasers in creating the corneal flap, known as bladeless LASIK. This method offers increased precision, potentially reducing the risks involved and improving visual outcomes.

Outcomes: What to Expect Post-Surgery

Most patients find that their vision improves dramatically within just 24 hours of the procedure.

However, like any surgical procedure, LASIK comes with its set of risks. Dry eye symptoms, double vision in low light conditions, and the rare risk of surgical complications are potential side effects.

It’s crucial to follow the eye doctor’s post-operative instructions, use prescribed eye drops, and attend follow-up appointments to ensure optimal healing and outcomes.


  • Is LASIK worth it for astigmatism?

    Absolutely and many studies support this. LASIK for astigmatism has proven to be a transformative solution for many individuals. By correcting the refractive error caused by astigmatism, LASIK offers the potential for clearer vision and reduced or eliminated dependence on glasses or contact lenses.

    However, it’s essential to consult with an eye doctor to determine if you’re a suitable candidate and to set realistic expectations.

  • Is LASIK more expensive with an astigmatism?

    While LASIK for astigmatism might require more precision and advanced technology, the price difference compared to standard LASIK is generally minimal.

    The cost of LASIK is influenced by various factors, including the surgeon’s expertise, the technology used, and the geographical location. It’s always a good idea to get a detailed quote and understand what’s included in the cost.

  • What is the success rate of LASIK on astigmatism?

    LASIK has a high success rate in treating astigmatism. Most patients achieve 20/20 vision or better post-surgery. However, the exact success rate can vary based on the degree of astigmatism and individual factors.

    It’s crucial to discuss potential outcomes with your surgeon to get a clearer picture of what to expect.

  • What astigmatism is too high for LASIK?

    While LASIK can correct a wide range of astigmatism degrees, there are limits. Depending on the equipment the FDA has approved astigmatism treatment of up to 6.0 diopters (D). Severe or irregular astigmatism might be more challenging to treat with LASIK.

    In such cases, other refractive surgeries, like photorefractive keratectomy (PRK) or lens surgeries, might be more suitable.

Wrapping Up

LASIK for astigmatism has revolutionized the realm of vision correction, offering a beacon of hope for those plagued with blurry vision due to this refractive error. As technology continues to advance, refractive surgery has become more precise, reducing the risks involved and enhancing the outcomes.

While the initial cost might seem daunting to some, the long-term benefits, both in terms of financial savings from ditching glasses and contacts and the immeasurable value of clear vision, are undeniable.

It’s essential to approach LASIK as an investment in your eye health and overall quality of life. By choosing a reputable eye doctor, understanding the full scope of the procedure, and setting realistic expectations, you can ensure that your LASIK experience is both rewarding and transformative.

In the end, the freedom to see the world clearly, without the constraints of corrective lenses, is a priceless gift that many deem well worth the investment.