What to Expect From Lasik Eyes Surgery, Benefits, and Risks

Millions of people wear glasses or contact lenses daily, but many are looking for other options to improve their vision. LASIK eye surgery is a laser procedure that can correct common vision problems like nearsightedness, farsightedness, and astigmatism, often reducing or even removing the need for glasses or contacts. As the most widely performed laser eye surgery, LASIK has become a popular choice for those wanting a long-term solution to vision issues.

The LASIK process usually takes just a few minutes for each eye and has a quick recovery time. While it can seem like a simple fix for eyesight, it’s important to understand the benefits and risks, as well as what to expect during and after the procedure. Those curious about how LASIK works, what it costs, and whether it’s the right choice will find answers and helpful guidance here.

Key Takeaways

• LASIK uses lasers to reshape the cornea and correct vision problems
• The procedure is quick, but it’s important to know both benefits and risks
• Cost and other options should be considered before deciding on LASIK

Understanding LASIK Eye Surgery

LASIK reshapes the cornea to improve how the eye focuses light. This laser surgery addresses several common vision issues and is not right for everyone.

How LASIK Works

LASIK is a type of refractive eye surgery performed with a special laser. The procedure begins with the creation of a thin flap in the cornea. The surgeon gently lifts this flap to access the corneal tissue below.

A laser is then used to reshape the cornea. By changing the curvature, the surgeon ensures that light entering the eye focuses more directly on the retina. This adjustment helps correct vision problems caused by improper light refraction.

After the reshaping, the corneal flap is placed back into position. Most people feel little to no pain during the procedure. Recovery is usually quick, and improved vision is often noticeable within a few days. For more details, the Mayo Clinic explains how LASIK eye surgery is performed.

Who Is Eligible for LASIK

Not everyone is a good candidate for LASIK. Ideal candidates should be adults with stable vision for at least one year. Certain health conditions, such as autoimmune diseases or severe dry eyes, may make LASIK unsafe.

People should have realistic expectations and understand that LASIK does not guarantee perfect vision. Those with very thin or irregularly shaped corneas may be ineligible. Pregnant or breastfeeding women should wait until hormone levels are stable before considering the surgery.

A full eye exam is needed to determine eligibility. Eye doctors check for eye health, cornea thickness, and other risk factors. The American Academy of Ophthalmology outlines criteria in their guide on LASIK candidacy.

Types of Vision Problems Treated

LASIK is designed to correct several common vision problems:

• Nearsightedness (Myopia): Distant objects are blurry.
• Farsightedness (Hyperopia): Close objects are blurry.
• Astigmatism: Vision is distorted due to an uneven cornea.

By reshaping the cornea, LASIK helps make the focus point land directly on the retina. This can greatly reduce the need for glasses or contacts. Learn more about the vision problems treated with LASIK.

In some cases, LASIK may not fully correct vision, making touch-up procedures or continued use of corrective lenses necessary. Complications or side effects, such as dry eyes and glare, can also occur and should be considered when deciding on the procedure.

The LASIK Procedure

LASIK eye surgery improves vision by reshaping the cornea with a laser. The process includes careful preoperative tests, a quick outpatient procedure, and specific steps for recovery at home.

Preoperative Evaluation

Before LASIK, patients must go through a detailed eye exam. Doctors test vision, check the health of the eyes, and measure the shape and thickness of the cornea. These steps help doctors find out if someone is a good candidate for the surgery.

Patients are often advised to stop wearing contact lenses one to two weeks before the evaluation because lenses can change the shape of the cornea. Doctors also look for signs of eye diseases, dry eye syndrome, or other issues that could affect results. The evaluation may include:

• Measuring pupil size
• Assessing tear film
• Mapping the cornea

Clear and accurate testing helps prevent unwanted side effects and improves the chance of success.

Step-By-Step Surgical Process

The surgery takes about 10 to 15 minutes per eye and follows several key steps. The patient sits in a special chair, and numbing eye drops are given. The eyelid is held open with a small device.

A thin flap is made in the front layer of the cornea. This can be done with a laser or a tiny blade. The flap is carefully lifted. A laser reshapes the underlying cornea based on the person’s prescription. The flap is then put back in place, where it naturally reattaches without stitches.

Patients may feel pressure but not pain. Many people notice improved vision soon after the procedure finishes. For more details, see this step-by-step guide to LASIK.

Postoperative Care and Recovery

After surgery, patients rest in the clinic for a short time. Vision may be blurry or hazy at first. Many doctors recommend using antibiotic and anti-inflammatory eye drops.

It is important not to rub the eyes. Most people return to regular activities within a couple of days. Eye shields are sometimes worn during sleep to stop accidental rubbing. Follow-up visits track healing and check for possible problems.

Dryness, glare, or halos around lights can happen at first but often improve over time. With good care and regular checkups, most people get stable vision in a few weeks, as explained on WebMD’s LASIK page.

Benefits and Risks of LASIK

LASIK is designed to improve vision for people who are nearsighted, farsighted, or have astigmatism. Like any surgery, it comes with both upsides and potential drawbacks that need careful consideration.

Advantages of Laser Vision Correction

LASIK offers quick results, with most people seeing clearer vision within 24 hours after the procedure. The surgery itself is fast, usually taking only 10 to 15 minutes per eye. Many patients can return to their normal activities the next day.

Most people no longer need glasses or contact lenses for daily tasks after LASIK. This can make work, sports, and other activities more convenient. The procedure is known for being safe, with advanced technology helping reduce mistakes.

Patient satisfaction rates are high. More than 90% of people report much better vision after LASIK. The improvement tends to be stable, especially for those with mild to moderate vision problems. For more information, check the Eye Surgery Guide on pros and cons of LASIK.

Potential Side Effects

Some people experience side effects like dry eyes, which can last for weeks or even months. This problem is common but usually temporary and can often be managed with eye drops. In rare cases, dry eye symptoms may become long-lasting.

Other possible side effects include glare, halos, or trouble seeing clearly at night. Some people may have blurry vision or increased light sensitivity after surgery. These vision changes are usually mild but could affect activities such as night driving.

Complications are uncommon, but serious risks include infection or changes in vision that cannot be fixed with glasses. People with certain health conditions or eye diseases may face extra risks and may not be good candidates for this surgery. More details are available at Mayo Clinic’s page on LASIK side effects.

Long-Term Outcomes

For most patients, the improved vision from LASIK lasts many years. Studies show the results are stable, but a small number may need a second procedure due to changes in vision over time. Major changes or loss of effects are rare.

Dry eyes or vision problems can sometimes last longer than a few months, but permanent problems are not common. The chance of losing best-corrected vision is very low. Advances in technology have helped lower these risks even more.

It is important for people considering LASIK to have healthy eyes and a stable prescription before surgery. Many experts recommend a thorough screening to reduce the danger of long-term side effects. Information on long-term results can be found at the Michigan Medicine LASIK page.

Cost and Alternatives to LASIK

The cost of LASIK surgery can vary by location, technology, and surgeon experience. Not everyone is a candidate for LASIK, but there are other procedures that may be suitable depending on eye health and needs.

Typical Pricing and Financing Options

LASIK eye surgery generally costs about $2,200 per eye in the United States, totaling roughly $4,400 for both eyes. Prices can vary depending on the clinic, surgeon reputation, and technology used during the procedure. Some centers may charge more if they use newer lasers or advanced diagnostic tools.

Many providers offer financing plans to help patients manage costs. These can include monthly payment options, sometimes with zero or low interest for qualifying buyers. Some health savings accounts (HSAs) or flexible spending accounts (FSAs) may also be used to pay for part or all of the procedure.

It’s important to ask if the price covers pre-op checks, post-op care, and any needed enhancements later. Some packages appear less expensive but may not include these services, leading to higher expenses over time. Insurance almost never covers LASIK, as it is considered an elective procedure.

Comparing LASIK and Other Procedures

While LASIK is the most well-known option, several other vision correction procedures are available for people who may not qualify for LASIK due to thin corneas, dry eyes, or high prescriptions. Alternatives include PRK, SMILE, EVO ICL, and refractive lens exchange (RLE). Each offers unique pros and cons depending on the person’s eyes and needs.

• PRK does not involve cutting a flap in the cornea, making it better for patients with thin corneas.
• SMILE is a minimally invasive laser procedure with quick recovery.
• EVO ICL involves implanting a thin lens and is useful for those with high prescriptions or dry eyes.
• RLE replaces the eye’s natural lens, similar to cataract surgery.

Details on these procedures, with comparisons and suitability, are available at NVISION’s overview of LASIK alternatives and the Vision Center’s breakdown of LASIK alternatives.

Choosing a Qualified LASIK Surgeon

Choosing the right surgeon is vital for safety and good outcomes. Patients should check credentials, experience, and board certification. Look for a surgeon who has performed many procedures, especially with the technology being considered.

Ask about the clinic’s complication rates, follow-up care, and how enhancements or re-treatments are handled. Scheduling a consultation allows for a detailed eye evaluation and helps set clear expectations.

It is wise to read reviews or ask for referrals from others who have had successful LASIK surgery. Clinics should be open about pricing, risks, and likely results to help patients make informed choices. Proper research before surgery encourages better satisfaction and safety.

Frequently Asked Questions

LASIK eye surgery has some risks and is not suitable for every person or age group. Costs, recovery time, and insurance rules often vary depending on location and individual factors.

What are common side effects after undergoing LASIK surgery?

Some people notice dry eyes, glare, halos, or trouble seeing at night soon after the procedure. These problems usually get better with time, but in a few cases, they can last longer. Other possible side effects include temporary discomfort, blurry vision, and sensitivity to light.

Is there an age limit for patients considering LASIK surgery?

Most doctors recommend LASIK for adults aged 18 or older, since the eyes need to finish developing first. Some clinics may wait until patients are in their early 20s, because eyesight should also be stable for at least a year before surgery.

Who are the candidates that should avoid laser eye surgery?

People with unstable vision, certain eye diseases like glaucoma or severe dry eyes, and autoimmune disorders are usually not good candidates. Women who are pregnant or breastfeeding may also be advised to wait. Eye surgeons evaluate each case before moving forward.

What is the average cost of LASIK surgery at the National Eye Centre in Singapore?

The price for LASIK at the Singapore National Eye Centre can vary but is usually between SGD $3,000 and $5,000 for both eyes. Costs may change based on the type of LASIK performed and other medical factors.

How long is the recovery period following LASIK eye surgery?

Most patients notice better vision within a day or two. However, full healing and stable vision can take a few weeks. It is common to return to regular activities within a few days, but some people need a little more time for complete recovery. Learn more from LasikPlus FAQs.

Can LASIK surgery expenses be covered by Medisave?

In Singapore, Medisave usually does not cover elective procedures like LASIK. There are some exceptions if laser surgery is medically necessary, but most routine LASIK treatments must be paid out of pocket. Always check with the clinic and Medisave rules for up-to-date details.