Femto LASIK is one of the most popular bladeless techniques to correct refractive errors, i.e., myopia, hyperopia, and astigmatism. At Pristyn Care, we leverage the advanced Femto LASIK technology to help people and restore their vision in the safest way possible.
Femto LASIK is one of the most popular bladeless techniques to correct refractive ... Read More
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Femto LASIK has become one of the most relied-upon procedures for someone who wishes to undertake a long-term vision correction and relief from glasses or contacts. This technique provides greater precision and safety than traditional LASIK methods that use a mechanical blade. The potential complication of the flap is minimized with the use of femtosecond laser technology. Ophthalmologists recommend it to people with nearsightedness, farsightedness, and astigmatism.
In recent years, the Femto LASIK eye procedure has become a preferred choice for both doctors and patients due to its high success rate and minimal recovery time. Clinical data show that over 96% of patients who undergo LASIK procedures achieve 20/20 vision or better, and it continues to show strong outcomes in terms of safety and effectiveness.
• Disease name
Myopia, Hyperopia, and Astigmatism
• Surgery name
Femto Lasik
• Duration
10 to 15 Mintues
• Treated by
Ophthalmologist
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Femto LASIK, short for Femtosecond Laser-Assisted in Situ Keratomileusis, is a modern form of eye surgery used to correct refractive errors like nearsightedness (difficulty seeing far objects), farsightedness (difficulty seeing near objects), and astigmatism (blurred vision due to irregular corneal shape). In this method, eye surgeons use a femtosecond laser instead of a mechanical blade to create a flap on the cornea, which is the clear, dome-shaped surface at the front of the eye.
The term “femtosecond” refers to an extremely short unit of time, allowing the laser to make quick and highly precise cuts. This step is followed by the use of an excimer laser, which reshapes the underlying corneal tissue to enhance light focus onto the retina. The retina is the light-sensitive layer at the back of the eye responsible for sending visual signals to the brain.
Because the flap is created using a laser instead of a blade, the procedure is more controlled and consistent. This often results in better safety, faster healing, and more accurate vision correction than traditional methods.
LASIK is a surgical procedure designed to correct vision by reshaping the cornea so that light entering the eye can be properly focused onto the retina. The retina is the inner layer of the eye that processes visual information and sends it to the brain.
This refractive surgery treats three main refractive errors:
The Femto LASIK treatment procedure involves the following steps:
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Though the Femto LASIK treatment offers excellent results for many, not all patients are suitable for this procedure. Determining eligibility involves a thorough evaluation of ocular and systemic health, while contraindications identify the conditions that may increase the risk of complications or surgical failure.
Not every patient is a fit for Femto LASIK. The screening process focuses on factors that ensure a safe surgical experience and stable long-term vision improvement. Key eligibility requirements include:
Realistic Expectations: Should comprehend benefits and limitations and be prepared mentally for an array of results.
Certain ocular and systemic conditions can disqualify a patient from undergoing Femto LASIK due to safety concerns or poor visual outcomes. These contraindications are divided into absolute and relative, depending on the level of risk they pose.
Patients with keratoconus, forme fruste keratoconus, or thin and irregular corneas are at high risk of corneal weakening (ectasia) after surgery. Even early or subclinical forms of ectatic disease are considered absolute contraindications.
Pre-existing dry eye can be worsened by LASIK due to the impact on corneal nerves. Severe dry eye can delay healing, increase discomfort, and affect visual quality.
Conditions like rheumatoid arthritis, lupus, and Sjögren’s syndrome compromise wound healing and increase the risk of complications such as corneal haze, scarring, or infection.
High blood sugar levels can interfere with the body’s ability to heal after surgery and cause fluctuating vision, making accurate correction difficult.
LASIK should not be performed during pregnancy or breastfeeding due to hormonal changes that affect corneal shape and tear production. These fluctuations can alter refractive measurements and healing response.
Patients with HIV/AIDS, those undergoing chemotherapy, or taking long-term immunosuppressive therapy may not heal properly and are at greater risk of infection.
Patients with visually significant cataracts or conditions like macular degeneration should be managed with other surgeries. LASIK will not address problems stemming from the lens or retina.
A history of HSV eye infections can lead to recurrence triggered by laser energy. Active HSV is an absolute contraindication.
Patients whose prescriptions are still fluctuating are not good candidates, as results may not last long and may require further surgical intervention.
Femto LASIK eye surgery offers a modern, blade-free alternative to traditional LASIK, delivering improved safety, accuracy, and visual outcomes. By using a femtosecond laser to create the corneal flap, the procedure eliminates the need for mechanical blades and allows for more controlled and predictable outcomes. It is most often used to correct refractive errors such as myopia, hyperopia, and astigmatism.
Benefit | Explanation |
Faster recovery | Return to routine activities within 1–2 days |
High success rate | Over 90% achieve 20/20 vision or better |
Greater accuracy | Enhanced control with laser-based flap creation |
Long-term stability | Results generally remain effective for many years |
While the Femto LASIK eye procedure is considered a safe and effective procedure, it still involves certain risks like any surgical treatment. Most patients recover well and experience lasting improvement in vision, but a small percentage may encounter short-term or long-term side effects. Understanding these possible outcomes is important for setting realistic expectations and making informed decisions.
The use of a femtosecond laser improves the safety profile, but complications related to healing, vision clarity, and corneal structure can still arise in rare cases.
Most of these effects are temporary and resolve within a few days or weeks:
Though uncommon, these complications can be more serious and may require additional treatment:
Before Femto LASIK, a full medical and eye health check is done to make sure the patient is fit for the procedure. This helps avoid risks and improves the chance of success.
These tests focus on the structure and condition of the eye, especially the cornea and visual clarity. They are used to plan a safe and effective surgery.
Test Area | Purpose |
Medical & Eye History | Ensure eligibility and optimize treatment planning |
Refraction & Wavefront Analysis | Confirm stable prescription and map visual aberrations |
Topography & Pachymetry | Examine corneal shape and thickness |
Pupil Measurement | Predict visual side effects under low-light conditions |
Tear Film Assessment | Detect and manage dry eye before surgery |
Retina & Optic Nerve Exam | Identify inner-eye issues that could affect outcomes |
These tests form the backbone of a safe and effective Femto LASIK procedure plan. They allow clinicians to assess candidacy, customize treatment, mitigate risks, and inform patients fully before surgery.
Aspect | Femto LASIK | Contoura Vision |
Type of Procedure | Blade-free LASIK using two lasers (femtosecond + excimer) | Topography-guided LASIK based on detailed mapping of the cornea |
Technology | Uses a femtosecond laser to create a corneal flap and an excimer laser to reshape the cornea | Maps up to 22,000 points on the cornea for highly personalized treatment |
Level of Customization | High – suitable for standard refractive errors | Very high – corrects both refractive errors and minor corneal irregularities |
Visual Outcomes | Clear vision, good correction for myopia, hyperopia, and astigmatism | Enhanced clarity, contrast sensitivity, and reduced halos and glare |
Ideal Candidates | Individuals with a stable prescription and healthy, regularly shaped corneas | Individuals with irregular corneas, night vision problems, or who want superior results |
Safety | Blade-free, lower risk than traditional LASIK | Extremely precise and safe due to detailed corneal mapping |
Suitability | Good for general vision correction needs | Best for those seeking the most refined and sharpest visual results |
In India, the Femto LASIK eye procedure is available in most metro cities and offers cost-effective care with advanced technology. Prices vary based on hospital reputation, surgeon experience, and equipment quality.
Top Indian Cities and Their Approximate Costs:
These costs generally include pre-surgery testing, consultation, and post-surgery follow-up for a short period. This technology makes it slightly more expensive than traditional LASIK but offers better precision and faster recovery.
Country | Avg. Cost (Both Eyes) | Price in INR (Approx.) |
United States | $2,500 – $4,000 | ₹2,08,000 – ₹3,30,000 |
United Kingdom | $2,400 – $3,500 | ₹2,00,000 – ₹2,90,000 |
UAE (Dubai) | $2,200 – $3,000 | ₹1,82,000 – ₹2,50,000 |
Singapore | $2,000 – $2,800 | ₹1,66,000 – ₹2,30,000 |
Thailand | $1,500 – $2,200 | ₹1,25,000 – ₹1,82,000 |
Femto LASIK offers a precise, blade-free solution for vision correction, making it a top choice for those who qualify. While it comes at a higher price than conventional LASIK, its safety, accuracy, and faster healing make it worth the cost for many patients. Whether patients are considering treatment in India or abroad, it’s better to compare the price along with the clinic’s experience, surgeon’s skill, and quality of care.
Considering Femto LASIK as an option, consult a certified ophthalmologist to understand who is the right candidate(eligibility criteria). Taking a step today could mean seeing the world more clearly tomorrow.
Femto LASIK offers long-term vision correction and in most cases, the results are permanent. However, natural ageing can still affect eyesight, with conditions like presbyopia often appearing in the 40s or 50s. In some rare cases, enhancement surgery may be required if vision changes significantly over time.
Yes, it is standard practice to treat both eyes during the same session. This approach is safe, efficient, and more convenient for the patient. Surgeons monitor each step carefully, and both eyes typically heal together, minimizing the overall recovery period. However, in certain complex or high-risk cases, the doctor may choose to treat one eye at a time.
The actual laser part of the surgery takes only a few minutes per eye, typically under 10 minutes total. However, with preparation, anesthesia, and post-procedure observation, the full visit to the surgical center may last around 1.5 to 2 hours. Most of that time is spent on preparation and safety checks.
It is suitable for a wide range of prescriptions, but it has limitations. Generally, it works well for:
For extremely high powers, the corneal tissue removal may be too much for safe reshaping. In such cases, phakic intraocular lenses (ICL) or refractive lens exchange (RLE) may be safer and more effective.
Femto LASIK is usually not covered by standard health insurance, as it’s seen as a cosmetic procedure. But some corporate or government plans may offer partial reimbursement. Employees should always check with the insurer or HR for exact details.
Most people are able to return to desk jobs or light non-strenuous work within 24 to 48 hours after the procedure. However, jobs involving physical activity, exposure to dust, or screen-heavy environments may require up to a week of adjustment. Surgeons recommend avoiding prolonged screen use and UV exposure for the first few days post-surgery.
Key precautions include:
Follow-up visits are mandatory to track healing. Use prescribed antibiotic and lubricating drops as directed to prevent infection and dryness.
SMILE (Small Incision Lenticule Extraction) is another type of laser vision correction, but it doesn’t involve creating a corneal flap. Instead, a small disc of tissue is removed from within the cornea through a tiny incision.
Key differences:
Yes, LASIK can be used after cataract surgery to fine-tune the remaining refractive error if the patient experiences blurred or imperfect vision. This is known as LASIK enhancement and is done only after the eye has fully healed from cataract removal (usually a few months). However, it must be carefully assessed based on corneal thickness and stability post-cataract surgery.
Modern LASIK uses real-time eye tracking and pauses if there’s excessive movement. A speculum keeps eyelids open, and most patients feel little discomfort. Mild sedatives or reassurance help manage anxiety.
Rampyare Dadlani
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Femto LASIK surgery with Pristyn Care transformed my life. Their team's professionalism and warmth put me at ease. The surgery was quick, painless, and the results have been outstanding. I'm thrilled to bid farewell to glasses, thanks to Pristyn Care
Ravinder Kher
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After Femto LASIK at Pristyn Care, the world is a different place. The procedure was smooth, and the recovery was well-guided. I'm amazed at the rapid improvement in my vision. Pristyn Care truly delivered on their promise of exceptional care and exceptional results.
Ashwini Reddy
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Femto LASIK surgery at Pristyn Care was a revelation. Their team's expertise and attention to detail were impressive. The surgery was quick and virtually painless, and my vision improved significantly within days. Thank you, Pristyn Care, for this remarkable journey!
Rudranath Dasgupta
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Femto LASIK at Pristyn Care was a life-changing experience. The entire team's dedication and expertise were commendable. The surgery itself was quick and precise, and my vision started improving almost immediately. Pristyn Care's care and attention made all the difference.
Premshankar Damani
Recommends
Choosing Pristyn Care for my Femto LASIK surgery was the best decision. Their cutting-edge technology and skilled surgeons made the process seamless. I experienced minimal discomfort post-surgery and saw a remarkable improvement in my vision. Pristyn Care exceeded my expectations!
Priya Nag
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Choosing Pristyn Care for my Femto LASIK surgery was the best decision I made. The medical team was incredibly attentive and answered all my questions. The procedure was seamless and performed with utmost precision. Thanks to Pristyn Care, I am now living without the limitations of vision correction devices. I can't express enough gratitude for their expertise and compassionate care. I highly recommend Pristyn Care to anyone considering Femto LASIK surgery for improved vision and enhanced quality of life.