Unveiling the Power of Vision: A Comprehensive Guide to Femto LASIK Surgery

Unveiling the Power of Vision: A Comprehensive Guide to Femto LASIK Surgery

With the remarkable advancements in technology, medical science has unfolded various innovative solutions to enhance and restore our health. One such marvel is Femto LASIK surgery, a leading-edge treatment designed to correct vision problems. This life-changing procedure has transformed millions of lives across the globe, freeing people from the chains of spectacles and contact lenses. Through this blog, we aim to enlighten you about Femto LASIK Surgery, outlining its process, benefits, potential risks, and key considerations to help you make an informed decision about your vision care.

What Is Femto LASIK Surgery?

What Is Femto LASIK Surgery?Femto LASIK, also known as bladeless LASIK or all-laser LASIK, is a type of laser eye surgery. It corrects refractive errors to improve vision. The procedure is used to treat common vision problems such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

Femto LASIK builds on traditional LASIK (Laser-Assisted in Situ Keratomileusis) technology. But introduces an additional level of precision. While conventional LASIK employs a microkeratome blade to create a flap on the cornea’s surface, Femto LASIK utilizes a femtosecond laser. The use of the laser allows for a more accurate, predictable, and safer flap creation. Once the corneal flap is created, it’s lifted, and an excimer laser is used to reshape the underlying corneal tissue, thus correcting the refractive error.

While Femto LASIK is an advanced, safe, and effective procedure, it’s not suitable for everyone. A detailed preoperative examination and consultation with a qualified ophthalmologist are essential to ascertain an individual’s eligibility for surgery.

How Does Femto LASIK Work?

Femto LASIK is a two-step procedure that utilizes two types of lasers to correct refractive errors in the eye. Let’s delve into how each step works:

Creating the Corneal Flap with a Femtosecond Laser

The first step involves using a femtosecond laser, which emits ultra-fast pulses of light. These pulses create microscopic bubbles at a specified depth within the cornea, outlining the corneal flap. The surgeon can control the size, shape, thickness, and depth of the flap with great precision.

Unlike traditional LASIK, which uses a microkeratome blade, the use of a femtosecond laser in Femto LASIK means this part of the procedure is bladeless. So, it will reduce the risk of complications associated with a blade.

Reshaping the Cornea with an Excimer Laser

Once the corneal flap is created, it is gently lifted to expose the underlying corneal tissue. An excimer laser, a type of ultraviolet laser, is then used to reshape this tissue. This part of the procedure is the same as in traditional LASIK surgery.

The excimer laser removes microscopic amounts of tissue from the cornea in a precise manner to effectively reshape it. If the patient is nearsighted, the cornea is flattened; if the patient is farsighted, the cornea is steepened. For those with astigmatism, the cornea is smoothed into a more regular shape.

After the cornea has been reshaped, the flap is carefully repositioned onto the underlying cornea without the need for sutures. The flap adheres naturally and begins healing immediately.

Recovery Process

Most patients experience improved vision almost immediately or within a few days of the surgery. Recovery time is usually quick, with minor discomfort, if any. However, it’s important for patients to attend follow-up appointments. As this will ensure the eyes are healing correctly and there are no complications.

By offering an all-laser approach, Femto LASIK offers a highly precise, safe, and effective method for correcting refractive errors. And helping patients achieve better vision.

Is Femto Lasik Surgery Painful?

Is Femto Lasik Surgery Painful?Femto LASIK surgery is generally not painful due to the use of anesthetic eye drops that numb the eyes before the procedure. This local anesthesia makes the entire process virtually pain-free.

However, it’s common to feel some pressure or discomfort during certain parts of the procedure. For instance, when the surgeon is creating the corneal flap with the femtosecond laser, patients often report a sensation of pressure. This is due to the device that is used to keep the eye open and stabilize it during the procedure.

While most people do not find Femto LASIK to be a painful procedure, everyone’s pain threshold and experience are different. It’s crucial to have open discussions with your surgeon about what to expect during and after the surgery. And to follow all post-operative care instructions for a smooth and comfortable recovery.

What Are The Benefits You Can Expect?

Femto LASIK surgery offers a variety of potential benefits for those seeking to correct their vision, including:

1. Improved Vision: One of the most significant benefits of Femto LASIK is the potential for dramatically improved vision. Most people who undergo the procedure achieve 20/20 vision, and many can even reach 20/15 or better. This improved vision can eliminate or reduce the need for glasses or contact lenses.

2. Quick Results and Recovery: Many people notice an improvement in their vision almost immediately after the procedure. The full recovery period is usually short, often within several days to a week. Though it can take several weeks for the vision to stabilize completely.

3. High Precision: The use of a femtosecond laser allows for an exceptionally high level of precision during the procedure. This precision contributes to the procedure’s effectiveness and safety.

4. Bladeless Procedure: Because Femto LASIK uses a femtosecond laser rather than a mechanical blade to create the corneal flap, it’s often referred to as “bladeless” LASIK. This can provide greater comfort and peace of mind for patients.

5. Long-Lasting Results: While the eyes can still undergo changes due to aging and other factors, the vision correction achieved through Femto LASIK is typically permanent.

6. Improved Quality of Life: Many people find that Femto LASIK significantly enhances their quality of life. Activities like sports, traveling, and even simple daily tasks can be easier and more enjoyable without the need for glasses or contact lenses.

It’s important to note that while Femto LASIK offers many potential benefits, not everyone is a suitable candidate for the procedure. A thorough evaluation by an experienced ophthalmologist is essential to determine whether Femto LASIK is the best option for a given individual.

What Is The Femto LASIK Surgery Cost?

What Is The Femto LASIK Surgery Cost?The cost of Femto LASIK surgery in India varies significantly depending on various factors including:

  • location
  • surgeon’s experience
  • specific technology used

The cost generally ranged from INR 25,000 to INR 50,000 per eye for traditional LASIK surgery. Since Femto LASIK is a more advanced procedure, it typically costs more than traditional LASIK. It could range anywhere from INR 30,000 to INR 70,000 per eye.

Please note that these prices are just estimates and can significantly vary. It is important to consult with a local eye clinic or hospital for a more accurate cost estimate. Always ensure that the cost includes pre-operative care, the surgery itself, and post-operative follow-ups to avoid hidden charges.

Who Is Eligible For Femto LASIK?

Eligibility for this surgery is determined based on several factors related to a person’s eye health and overall health status. A detailed eye examination by a qualified ophthalmologist is crucial to determine whether a person is a suitable candidate for Femto LASIK. Here are some general criteria for eligibility:

  • Age

Patients must be at least 18 years old to undergo Femto LASIK surgery. This is because the eyes continue to develop and change throughout childhood and adolescence. And it’s important that the eyes are stable before undergoing refractive surgery.

  • Stable Prescription

A candidate’s eyeglasses or contact lens prescription should be stable for at least one year before the procedure. Fluctuating or changing vision might indicate that the eyes are not stable enough for surgery.

  • Overall Eye Health

Candidates for Femto LASIK should have healthy eyes with no conditions such as glaucoma, cataracts, keratoconus, severe dry eye, or certain retinal and optic nerve diseases. Conditions like conjunctivitis (pink eye), minor eye infection, or a temporary stay would usually need to clear up before surgery can be considered.

  • Corneal Thickness

A sufficient corneal thickness is required because Femto LASIK involves creating a corneal flap and removing some corneal tissue. If the cornea is too thin, it may not be safe to proceed with the surgery.

  • Pupil Size

People with very large pupils might be more prone to experiencing side effects such as glare, halos, or starbursts around lights following surgery, especially in low-light conditions.

  • Pregnancy/Nursing

Hormonal fluctuations during pregnancy or nursing can affect the stability of a woman’s prescription, so it’s generally recommended to wait until hormones are back to baseline levels.

  • Realistic Expectations

Lastly, good candidates should have a clear understanding of what the surgery can and cannot achieve, and have realistic expectations about the potential risks and benefits.

These guidelines are general, and individual practices may have their own criteria for candidacy. It’s essential to have a thorough consultation with an ophthalmologist to determine your specific eligibility for Femto LASIK surgery.


In conclusion, Femto LASIK surgery offers a significant advancement in vision correction procedures. It offers the potential to enjoy life without the constant dependence on glasses or contact lenses. It’s a highly precise, efficient, and safe method for addressing refractive errors. However, as with any surgical procedure, it comes with its own set of potential risks and complications, underlining the importance of a detailed consultation and examination by a qualified ophthalmologist.

Your vision is precious. Whichever path you choose for your vision care, make sure it’s a well-informed and well-considered decision.

Generally, LASIK eye surgery is a safe 10-minute procedure to help you get rid of glasses. EyeMantra offers the most advanced LASIK options including PRKFemto LasikSMILE surgeryStandard lasikICL and Contoura vision. If you have any questions on Lasik surgery in DelhiLasik surgery cost and Lasik procedure, call us at 9711116605 or email at [email protected].

Leave a Comment

Your email address will not be published. Required fields are marked *