What Is SMILE Eye Surgery?

SMILE smile laser vision correction, also known as Small Incision Lenticule Extraction (SMILE), is a minimally invasive procedure used to correct vision problems. During the surgery, a small incision is made in the cornea to create a thin lenticule, which is then removed to reshape the cornea and correct refractive errors. This procedure is suitable for people with nearsightedness (myopia) and astigmatism.


Who Should Go for SMILE Eye Surgery?

SMILE eye surgery is suitable for individuals who:

Want freedom from glasses or contact lenses: Individuals who desire reduced dependence on glasses or contact lenses for activities like sports, work, or daily life may consider SMILE surgery.

Have specific corneal thickness requirements: SMILE laser surgery may be suitable for individuals with thinner corneas who are not eligible for LASIK.

Prefer a minimally invasive procedure: SMILE surgery offers a minimally invasive approach with potentially faster recovery and reduced risk of dry eye compared to other laser eye surgeries.


Advantages of SMILE eye surgery

There are several advantages to choosing SMILE laser vision correction:

Minimally invasive: SMILE Eye Surgery requires only a small incision in the cornea, resulting in faster recovery and less discomfort compared to other procedures.

Quick procedure: The entire SMILE laser vision correction procedure typically takes around 10-15 minutes per eye, making it a convenient option for those with busy schedules.

Predictable outcomes: SMILE Eye Surgery has been shown to provide highly accurate and predictable visual outcomes, with many patients achieving 20/20 vision or better.

Reduced risk of dry eyes: Unlike LASIK, SMILE Eye Surgery preserves more corneal nerves, leading to a lower risk of dry eye symptoms post-surgery.


How SMILE Eye Surgery Works

SMILE laser vision correction works by using a femtosecond laser to create a thin lenticule within the cornea. The surgeon then removes the lenticule through a small incision, reshaping the cornea and correcting refractive errors. The entire procedure is performed using a computer-guided laser, ensuring precision and accuracy. By reshaping the cornea, SMILE Eye Surgery improves the way light enters the eye, resulting in clearer vision without the need for glasses or contact lenses.


Eligibility Criteria for SMILE Eye Surgery

To be eligible for SMILE eye laser surgery, you must meet certain criteria:

Age: You should be at least 18 years old.

Stable vision: Your vision prescription should be stable for the last six months.

Refractive error: SMILE laser vision correction is typically suitable for individuals with nearsightedness (myopia) up to -10.00D and astigmatism up to -5.00D.

Healthy eyes: You should have healthy eyes, free from any pre-existing eye conditions or diseases.

It is important to undergo a comprehensive eye examination with an ophthalmologist to determine your eligibility for SMILE Eye Surgery.



SMILE Eye Surgery and LASIK are both popular options for vision correction, but they have some differences:

  • SMILE Eye Surgery is a minimally invasive procedure that requires a smaller incision, while LASIK involves creating a corneal flap.
  • SMILE laser eye surgery may be a better option for individuals with thin corneas or a higher risk of dry eyes.
  • Both procedures have high success rates and can provide excellent visual outcomes.

Ultimately, the choice between SMILE Eye Surgery and LASIK should be based on your individual needs and the recommendation of your ophthalmologist.


How Safe Is the SMILE Procedure?

SMILE operation is considered a safe and effective procedure for vision correction. The procedure has been approved by regulatory authorities in several countries, including the FDA in the United States. As with any surgical procedure, there are potential risks and complications associated with SMILE laser surgery. However, complications are rare, and the majority of patients experience a smooth recovery with improved vision.


Risks and Potential Complications of SMILE Eye Surgery

While SMILE procedure is generally safe, there are some potential risks and complications to be aware of:

Dry eyes: Some patients may experience temporary or persistent dry eye symptoms after the procedure.

Undercorrection or overcorrection: In some cases, the desired visual outcome may not be achieved, and additional enhancements may be required.

Infection: Although rare, there is a small risk of infection following SMILE Eye Surgery.

It is important to discuss these potential risks and complications with your ophthalmologist before undergoing SMILE Eye Surgery.


Post SMILE Surgery Care Tips

After SMILE Eye Surgery, it is crucial to follow the post-operative care instructions provided by your ophthalmologist. Here are some general care tips to keep in mind:

Use prescribed eye drops: Your ophthalmologist will prescribe antibiotic and anti-inflammatory eye drops to prevent infection and reduce inflammation.

Avoid rubbing your eyes: Rubbing your eyes can disrupt the healing process and increase the risk of complications.

Protect your eyes: Wear protective eyewear, such as sunglasses, to shield your eyes from dust, wind, and bright sunlight.

Attend follow-up appointments: Regularly visit your ophthalmologist for post-operative check-ups to monitor your healing progress and ensure optimal vision outcomes.

By following these care tips, you can promote proper healing and maximize the success of your SMILE Eye Surgery.


Cost of SMILE Surgery

The cost of SMILE (Small Incision Lenticule Extraction) surgery can vary widely depending on various factors such as the location of the hospital, the expertise of the surgeon, and any additional services included in the package. At Planet Lasik, it starts only from an affordable cost of 1,30,000 with attractive EMI options.


How long does the SMILE vision correction procedure last?

The SMILE vision correction procedure typically lasts around 10 to 15 minutes per eye.

What is SMILE surgery for eyes?

SMILE laser surgery is a type of laser eye surgery used to correct vision by reshaping the cornea using a femtosecond laser.

Which is better: SMILE or LASIK?

Both SMILE and LASIK are effective vision correction procedures, but suitability depends on individual factors and preferences. However, SMILE has an extra edge over LASIK as it is an advanced flapless vision correction technique.

Is the SMILE vision correction procedure painful?

Discomfort during SMILE surgery is minimal, and numbing eye drops are used to ensure patient comfort.

Is the SMILE procedure safe?

SMILE laser surgery is considered safe, with a low risk of complications, though individual results may vary.

What are the pros and cons of SMILE eye surgery?

Pros: Minimal discomfort, quick recovery, less risk of dry eye. Cons: Limited availability at maximum eyecare centres in India

Can I experience discomfort during the SMILE surgery procedure?

Discomfort during SMILE surgery is minimal, but some patients may experience pressure or a sensation of squeezing.

How long does the SMILE surgery procedure typically take?

The SMILE laser surgery procedure typically takes about 10 to 15 minutes per eye

When can I resume normal activities like driving or working after SMILE surgery?

Most patients can resume normal activities like driving or working within a day or two after SMILE eye laser surgery.

Are there any specific post-operative care instructions one should follow after SMILE surgery?

Follow specific post-operative care instructions provided by your surgeon, including using prescribed eye drops and avoiding strenuous activities.

How soon can I expect to notice improvements in my vision after SMILE eye surgery?

Improvement in vision after SMILE surgery can be noticeable within a few days, with optimal results in the following weeks.

What are the potential risks and complications associated with SMILE surgery?

Potential risks and complications of SMILE surgery include dry eye, glare, halos, and undercorrection or overcorrection.

What is the recovery process like after SMILE eye surgery?

Recovery after SMILE eye surgery involves mild discomfort and blurred vision for a few days, with full vision stabilization in the following weeks.


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