Femto LASIK vs LASIK: Understanding the different procedures and their benefits

Refractive errors are a common eye problem among many individuals that can impede their day-to-day tasks. Eyeglasses and contact lenses are temporary solutions for these problems and must be changed at intervals with the vision change. To give a longer-term solution for this condition, LASIK and Femto LASIK were introduced. The treatments have been used by millions of people worldwide. While LASIK’s name stays popular, many people do not understand the difference between LASIK and Femto LASIK treatment and determine the most suitable choice for them. Hence, this article will look into the procedures of these two treatments and the benefits of each process.

LASIK Eye Surgery

LASIK, or laser in situ keratomileusis, has been used for over 25 years to correct refractive errors in the visual field. The process involves reshaping the cornea, the clear, transparent eye part where light rays fall and focus. Once you visit the eye clinic, our LASIK specialist will perform a comprehensive eye examination and review your medical history before recommending the treatment. Before the procedure, your eye surgeon will apply drops to numb your eyes. You will then be laid in the reclining chair for about 30 minutes to complete the entire procedure. A suction ring will be placed on your eyes to stabilize the position and increase the pressure level. A thin blade or a microkeratome creates a flap in the cornea to access the part that needs to be reshaped. A programmed laser removes tissues and corrects the existing refractive error. Finally, the hinged flap is folded back to its place, and it usually heals without stitches.

Benefits Of LASIK surgery

• Refractive error correction and improved vision
• Minor discomfort and pain
• results that are usually noticeable within days
• No bandages or stitches required
• No more eyeglasses or reduction in using them

Femto LASIK Treatment

Similar to LASIK treatment, Femto LASIK is also performed to correct nearsightedness, farsightedness, and astigmatism. This method also involves reshaping the cornea to adjust the light that falls into the eye and send accurate signals to the brain. The main difference between the Femto LASIK process and the other is that it uses a Femto laser to create the corneal flap instead of a blade or a mechanical cutting tool. Here, the laser beam discharges its energy behind the cornea, creating tiny bubbles that can be detached to create the corneal flap. The treatment will start with numbing drops in your eyes, followed by the laser system and a computer screen. An eye speculum will keep your eyes open, and the suction ring will be placed to retain position and pressure. Once the flap is created with the Femto laser, the excimer laser corrects the refractive error. The flap is repositioned and will heal on its own without stitches.

Benefits OF Femto – LASIK

• Those with naturally thin corneas can also undergo the treatment.
• Lower risk of aberrations
• Fully laser treatment and no blades involve
• High accuracy in the correction
• Lower corneal risks If you are considering a longer-term solution for your refractive error, visit us at Spanish Eye Clinic. After a comprehensive eye examination, our doctors will discuss which laser eye treatment, if any, is suitable for you.

FAQs

Which is better, LASIK or Femto LASIK?

LASIK and Femto LASIK effectively correct refractive errors, but the right option depends on individual eye conditions. Femto LASIK is often preferred for those with thin corneas, as it uses a laser instead of a blade to create the corneal flap, reducing risks.

Is LASIK or Femto LASIK painful?

No, both procedures are usually comfortable. For comfort, numbing eye drops are applied before surgery. Some patients may feel slight pressure during the procedure, but there is no significant pain.

How long does recovery take after LASIK or Femto LASIK?

Most patients experience improved vision within 24 hours. However, full recovery and stabilization of vision may take a few weeks. Following post-operative care instructions and avoiding strenuous activities can speed up healing.

Conclusion

Both LASIK and Femto LASIK are long-term treatments for refractive errors that can reduce or remove the need for glasses or contact lenses. While LASIK remains a popular option, Femto LASIK offers a bladeless flap, which may suit those with thin corneas. Consulting an eye specialist is crucial to determining the most suitable procedure based on individual eye health and lifestyle needs.