LASIK eye surgery is one of the most commonly performed vision correction procedures worldwide. It helps reduce or eliminate dependence on glasses or contact lenses by correcting refractive errors of the eye. At Vasan Eye Care, LASIK is performed using advanced laser technology and strict safety protocols to deliver predictable and reliable outcomes.
This guide explains what LASIK is, why it’s done, who it’s for, the risks, and what to expect, so you can make an informed decision.
What Is LASIK Eye Surgery?
LASIK (Laser-Assisted In Situ Keratomileusis) is a type of laser eye surgery that reshapes the cornea—the clear, front surface of the eye. The cornea plays a crucial role in focusing light onto the retina. When its shape is not ideal, vision becomes blurry.
LASIK corrects:
- Nearsightedness (Myopia)
- Farsightedness (Hyperopia)
- Astigmatism
By reshaping the cornea, LASIK allows light to focus properly on the retina, resulting in clearer vision.
Why Is LASIK Done?
LASIK is done to improve vision and reduce dependence on glasses or contact lenses. Many people choose LASIK for convenience, lifestyle improvement, and long-term visual clarity.
At Vasan Eye Care, LASIK is commonly recommended for patients who:
- Are tired of wearing spectacles or contact lenses
- Want freedom for sports, travel, or professional needs
- Have a stable vision prescription
How LASIK Eye Surgery Works
LASIK is usually completed in 10–15 minutes for both eyes and follows these steps:
- Pre-LASIK evaluation
A detailed eye examination is conducted at Vasan Eye Care to assess corneal thickness, eye power, pupil size, tear film, and retinal health. - Numbing the eye
Local anesthetic eye drops are used to ensure comfort during the procedure. - Corneal flap creation
A thin flap is created on the cornea using advanced laser technology. - Laser reshaping
An excimer laser reshapes the cornea based on your customized eye measurements. - Flap repositioning
The flap is placed back and heals naturally without stitches.
Who Is a Good Candidate for LASIK?
You may be suitable for LASIK if you:
- Are 18 years or older
- Have had stable eye power for at least one year
- Have healthy corneas and retina
- Do not have active eye infections or severe dry eye
LASIK may not be suitable for everyone. If LASIK is not ideal, Vasan Eye Care doctors may suggest alternatives such as PRK or SMILE, depending on eye condition.
Is LASIK Surgery Safe?
LASIK is considered safe and effective when performed by experienced eye surgeons using modern technology.
At Vasan Eye Care:
- Advanced laser platforms are used
- Strict pre-surgery screening is followed
- Procedures are performed by trained and experienced ophthalmologists
Serious complications are rare. Most side effects, if they occur, are temporary and manageable.
Possible Risks and Side Effects
Like any surgical procedure, LASIK has potential risks, though most are mild and temporary:
Common short-term effects:
- Dry eyes
- Mild irritation or watering
- Sensitivity to light
- Glare or halos at night
Less common risks:
- Under-correction or over-correction
- Need for enhancement procedure
- Flap-related issues (rare)
Your doctor at Vasan Eye Care will explain all benefits and risks before surgery.
What to Expect After LASIK Surgery
- Vision often improves within a few hours
- Most patients return to routine activities within 1–2 days
- Eye drops are prescribed to aid healing
- Follow-up visits are scheduled to monitor recovery
Complete visual stabilization may take a few weeks.
LASIK Results and Long-Term Outlook
Most patients achieve 20/40 vision or better, and many achieve 20/20 vision or close to it. Results depend on individual eye condition and prescription.
LASIK provides long-lasting results, though age-related changes like presbyopia may still occur later in life.
Why Choose Vasan Eye Care for LASIK?
- Over 30 years of eye care excellence
- Network of advanced eye hospitals across India
- Experienced LASIK specialists
- Comprehensive pre- and post-operative care
- Trusted by millions of patients
Is LASIK Right for You?
Choosing LASIK is a personal decision. A detailed eye evaluation at Vasan Eye Care will help determine whether LASIK or another vision correction procedure is best for your eyes.
Book a LASIK consultation at Vasan Eye Care and take the first step toward clearer vision.
Frequently Asked Questions (FAQs) About LASIK Eye Surgery
1. What is LASIK eye surgery?
LASIK (Laser-Assisted In Situ Keratomileusis) is a laser vision correction procedure that reshapes the cornea to improve how light focuses on the retina, helping correct myopia, hyperopia, and astigmatism.
2. Is LASIK eye surgery safe?
Yes, LASIK is considered safe and effective when performed after proper evaluation. At Vasan Eye Care, advanced laser technology and strict screening protocols are used to ensure patient safety and reliable outcomes.
3. Is LASIK surgery painful?
No. LASIK is virtually painless. Numbing eye drops are used during the procedure. Some patients may experience mild irritation or watering for a few hours after surgery, which usually settles quickly.
4. How long does LASIK surgery take?
The laser procedure typically takes 10–15 minutes for both eyes, while the actual laser time is only a few seconds per eye.
5. How soon can I see clearly after LASIK?
Most patients notice improved vision within a few hours. Vision continues to stabilize over the next few days to weeks.
6. Who is eligible for LASIK eye surgery?
You may be eligible if you are:
- 18 years or older
- Have stable eye power for at least one year
- Have healthy corneas and retina
A detailed evaluation at Vasan Eye Care confirms suitability.
7. What is the cost of LASIK eye surgery in India?
LASIK cost depends on the technology used and eye condition. At Vasan Eye Care, LASIK surgery typically ranges from ₹50,000 to ₹1,50,000 for both eyes, after clinical evaluation.
8. Are the results of LASIK permanent?
LASIK provides long-lasting vision correction. However, age-related vision changes such as presbyopia may still occur later in life.
9. What are the side effects of LASIK?
Temporary side effects may include dry eyes, glare, or light sensitivity. These usually improve within a few weeks with proper care and prescribed eye drops.
10. When can I return to normal activities after LASIK?
Most patients return to routine activities within 24–48 hours. Your doctor will advise when you can resume driving, screen use, or exercise.
11. Can both eyes be treated on the same day?
Yes, LASIK is usually performed on both eyes in a single session, unless advised otherwise by your surgeon.
12. Why choose Vasan Eye Care for LASIK?
Vasan Eye Care offers:
- Experienced LASIK surgeons
- Advanced laser technology
- Comprehensive pre- and post-operative care
- Multiple centers across India
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