SMILE Eye Surgery: Eye Laser Therapy

Experience enhanced vision and bid farewell to glasses with SMILE Eye Surgery: Eye Laser Therapy. This cutting-edge procedure utilizes advanced laser technology to reshape the cornea, correcting nearsightedness and astigmatism. Enjoy a quick, minimally invasive surgery with rapid recovery, leading to clear, crisp vision and a brighter outlook on life. Embrace the future of optical precision with SMILE Eye Surgery.

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What is SMILE LASIK Surgery?

SMILE LASIK (Small Incision Lenticule Extraction) is a popular laser eye surgery procedure that corrects nearsightedness and astigmatism. This innovative technique is performed using a femtosecond laser that creates a small, precise incision in the cornea to remove a thin layer of tissue, which reshapes the cornea to correct vision.

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Best Eye Doctor For SMILE LASIK Surgery In India


Dr. Suraj Munjal

  • MBBS, MS ,
  • Ophthalmologist
  • 20+ years of experience

Dr. Pratik Ranjan Sen

  • MBBS, MS
  • Ophthalmologist
  • 22+ years of experience

Dr. Dharitri Samantaray

  • MBBS, MS
  • Ophthalmologist
  • 24 years of experience

Best Eye Hospital for SMILE LASIK Surgery in India

How Does SMILE LASIK Surgery Work?

SMILE LASIK (Small Incision Lenticule Extraction) surgery is a type of laser eye surgery that uses a femtosecond laser to reshape the cornea, correcting vision problems such as myopia (nearsightedness) and astigmatism.

The SMILE LASIK procedure begins with the surgeon administering anesthetic eye drops to numb the eye. Then, a femtosecond laser is used to create a small incision on the cornea, forming a thin, lens-shaped piece of tissue called a lenticule. Following the removal of the lenticule through the incision, the cornea is modified to improve eyesight.

Who is a suitable candidate for SMILE LASIK?

The entire procedure usually takes about 30 minutes and is performed on an outpatient basis. The surgeon may use eye drops or other medications to help prevent infection and control inflammation after the procedure.

SMILE LASIK (Small Incision Lenticule Extraction) is a type of refractive surgery that can be used to correct myopia (nearsightedness) and astigmatism. It may be a suitable option for individuals who meet certain criteria, such as:

  • Age: SMILE LASIK is typically recommended for individuals who are 18 years or older, as their prescription is more stable at this age.
  • Prescription: The ideal candidate for SMILE LASIK has a prescription of up to -10.00 D for myopia and up to -5.00 D for astigmatism.
  • Eye health: Candidates for SMILE LASIK should have healthy eyes and no history of certain eye conditions, such as glaucoma or keratoconus.

It is important to consult with a qualified eye doctor to determine if SMILE LASIK is a suitable option for your specific needs and circumstances.

How to prepare for SMILE LASIK?

If you have decided to undergo SMILE LASIK (Small Incision Lenticule Extraction), there are several steps you can take to prepare for the procedure. Following are some general principles to abide:

  • Consult with your eye doctor: Before undergoing any procedure, it is essential to consult with your eye doctor to determine if SMILE LASIK is a suitable option for your individual needs and circumstances. Your doctor will evaluate your eye health, medical history, and prescription to determine if you are a good candidate for the procedure.
  • Stop wearing contact lenses: If you wear contact lenses, you should stop wearing them for a specific period before the surgery. This is due to the fact that contact lenses have the ability to momentarily change your cornea's structure, which could compromise the precision of the measurements made during the process.
  • Arrange transportation: You will need someone to drive you home after the procedure as your vision may be blurry or hazy, and it may be uncomfortable to drive.
  • Plan for time off work: Plan to take a few days off work to rest and recover after the procedure.

Risks & Side Effects of SMILE LASIK?

Like any surgical procedure, SMILE LASIK (Small Incision Lenticule Extraction) carries some risks and potential side effects. It is essential to discuss these risks with your doctor before deciding whether SMILE LASIK is right for you. Here are some potential risks and side effects of SMILE LASIK:

  • Dry eye: SMILE LASIK can cause temporary or permanent dry eye symptoms, including itching, burning, and sensitivity to light. In most cases, these symptoms can be managed with eye drops or other treatments.
  • Undercorrection or overcorrection: In some cases, the procedure may result in undercorrection or overcorrection of your vision, which may require further treatment.
  • Night vision issues: Some patients may experience night vision issues, such as glare, halos, or starbursts around lights. While these symptoms typically get better with time, they sometimes may not.
  • Corneal damage: SMILE LASIK involves creating a small incision in the cornea, which may cause damage to the corneal tissue.


SMILE (Small Incision Lenticule Extraction) LASIK surgery is a relatively new and advanced laser vision correction procedure that has several benefits over traditional LASIK surgery. Here are some of the benefits of SMILE LASIK surgery:

  • Minimally invasive: SMILE LASIK surgery is minimally invasive and requires only a small incision, usually about 4mm. This means less discomfort, quicker recovery time, and less risk of complications.
  • Precise and accurate: SMILE LASIK surgery uses advanced laser technology to create a precise and accurate corneal flap, resulting in excellent visual outcomes and a lower risk of complications.
  • Reduced dry eye symptoms: SMILE LASIK surgery can result in less dry eye symptoms compared to traditional LASIK surgery, as the smaller incision preserves more corneal nerves, reducing the risk of nerve damage and dry eye.
  • Faster healing: SMILE LASIK surgery has a faster healing time than traditional LASIK surgery, with most patients experiencing improved vision within a few hours after the procedure.

Frequently Ask Questions?

SMILE (Small Incision Lenticule Extraction) LASIK is a relatively new and advanced laser vision correction procedure that offers several advantages over other types of LASIK, such as traditional LASIK and PRK. However, whether or not SMILE LASIK is better than other types of LASIK depends on the specific needs and goals of each individual patient.
The cost of SMILE (Small Incision Lenticule Extraction) LASIK surgery in India varies depending on several factors, such as the location of the clinic, the experience of the surgeon, the technology used, and the severity of the patient's vision problems. However, in general, the cost of SMILE LASIK surgery in India ranges from around INR 35,000 to INR 1,00,000 per eye.
In general, SMILE (Small Incision Lenticule Extraction) LASIK can be performed twice, but it is not recommended or necessary for most patients. SMILE LASIK is a type of refractive surgery that permanently reshapes the cornea to correct vision problems such as myopia, hyperopia, and astigmatism. Once the cornea is reshaped, it cannot be reshaped again.
Accuracy: Both SMILE and LASIK surgery use advanced laser technology to reshape the cornea. However, SMILE surgery may be more accurate than LASIK surgery due to the smaller incision and the ability to perform a more precise and customized corneal reshaping.
Your surgeon will typically schedule a follow-up appointment for you the day after the treatment to check your eyesight and make sure everything is healing properly. When it is okay for you to resume driving and other activities, your surgeon will give you detailed instructions.