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Can Lasik Correct Astigmatism?

The “perfect” eyeball would be a smooth sphere with optical lenses that function at their best. But in the real world, this rarely happens. Usually, eyes are not shaped perfectly and visual acuity is therefore compromised. When you have astigmatism, the eye is elliptical – similar to a football shape. As a result of this asymmetry, light rays traveling through it scatter, and vision is blurred.

Astigmatism is a common vision condition. By definition, it is simply a refractive error like nearsightedness and farsightedness. Just like those vision conditions, astigmatism can be corrected with prescription eyeglasses, contact lenses and LASIK. At our eye care clinic, we perform comprehensive eye exams to determine your candidacy for laser surgery. Book a consultation with our optometrist about LASIK.

How can LASIK help?

If you have only a mild astigmatism, laser correction surgery may not be required. But if astigmatism is disturbing your vision, LASIK can be an option.

During this procedure, your eye surgeon will use a laser to reshape your cornea so it is more spherical and can focus light properly. LASIK thereby improves vision across your entire visual field, and not just the part of your view affected by prescription eyewear.

How successful is LASIK for correcting astigmatism?

LASIK for astigmatism can be an excellent solution when compared to alternatives, such as glasses or contact lenses. That’s because eyeglasses and contacts work by cancelling out the visual distortion, whereas LASIK totally changes and corrects the irregularity in your cornea. For many people, the procedure is transformative to their lives.

The success rate of LASIK for astigmatism is associated strongly with the vision prescription of the patient and the unique shape of the eye. Official reports state that LASIK is most suitable for people with a prescription of up to four cylinders of astigmatism. Also, if you only have a tiny amount of astigmatism, such as 0.5 diopter, LASIK may not provide a significant benefit. Therefore, the success rate of LASIK for astigmatism varies, which is why you need an experienced eye doctor to assess your eyes and vision to determine your candidacy.

Our LASIK optometrists offer specialized consultations and eye exams.

Is LASIK affordable?

Even if you have an extreme vision prescription, LASIK is still regarded as an elective treatment by most insurance policies, so it isn’t covered by their basic plans. However, significant savings are frequently offered by various insurance plans. Our staff is knowledgeable about ways to make LASIK affordable, and we’re happy to share the info!

To discuss LASIK and other vision correction procedures, contact us for an appointment.

At Village Eye Centre, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 587-410-5920 or book an appointment online to see one of our North Edmonton eye doctors.

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Who is the Ideal LASIK Candidate?

Guidelines from your North Edmonton, Alberta, eye doctor

Most people who have worn eyeglasses or contact lenses for years dream about getting up in the morning and seeing clearly without eyewear. LASIK refractive eye surgery can make that dream come true! However, is LASIK right for you? There are pros and cons to every form of vision correction. Also, not everyone can get LASIK, and an important factor to weigh in making this decision is your eye doctor’s professional recommendation. At Village Eye Centre, we meet with patients regularly to discuss their candidacy for LASIK.

What criteria determine if you are eligible for LASIK?

  • Good eye health, with no ocular disease. Conditions such as chronic eye infections, severe dry eye syndrome, cataracts, corneal disorders, macular degeneration, uncontrolled glaucoma, and eye injuries may make LASIK a poor choice for you.
  • Corneal thickness must be adequate for reshaping your cornea. Performing LASIK on a cornea that is too thin or extremely irregular can reduce the success of the procedure. However, this rule isn’t as steadfast as it once was, because new types of LASIK are now available that enable surgeons to perform the laser vision correction. Our North Edmonton, Alberta, will measure your cornea during your LASIK consultation eye exam to recommend the most suitable method of laser eye surgery.
  • The best visual success with LASIK is with people who have prescriptions in the following parameters: up to +6 diopters for farsightedness, up to 6 diopters of astigmatism (cylinder), and up to -12 diopters of nearsightedness.
  • Ocular maturity is important. The best LASIK results are achieved in people who have had a stable vision prescription for about a year before undergoing refractive surgery.
  • A good overall health condition, with no pre-existing conditions that can slow healing, such as hypertension, Sjogren’s syndrome, and poorly controlled diabetes.
  • LASIK is FDA-approved for patients above age 18. Generally, there is no maximum age for laser eye surgery. But, be aware that once you are in your 40s, you may still require reading glasses to correct near vision after undergoing LASIK.
  • LASIK is not suitable for women who are pregnant or nursing, due to the fact that hormonal changes can affect the corneal shape. Typically, it’s advised to wait a few months after pregnancy.

Set realistic visual expectations

If you are seriously considering LASIK, it’s important to face reality. While most people are thrilled with their LASIK results, there are still risks and possible side effects and complications. You need an experienced eye doctor to perform a personalized eye exam and consider whether or not you are an ideal candidate for laser eye surgery – as well as advise you about which specific type of vision correction is most appropriate.

At Village Eye Centre, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 587-410-5920 or book an appointment online to see one of our North Edmonton eye doctors.

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