How does Femto-LASIK work?
The Femto-LASIK method is the further development of the classic LASIK treatment. The cornea is cut and folded back (“flap”) using a so-called femtosecond laser. The cut is extremely fine and precise. The excimer laser then corrects the refractive error – similar to the Trans PRK method.
Femto-LASIK also does not involve the use of a scalpel, which significantly minimizes the risk. After the correction, the folded corneal layer is replaced so that it can grow back.
Areas of application and limitations of the Femto-LASIK method:
The Femto-LASIK method can be used to correct all forms of vision impairment. This laser eye procedure is regularly used for the following values:
• for myopia: -8 dpt
• for astigmatism: 5 dpt
• for hyperopia: 4 dpt
But the Femto-LASIK method also has its limitations, and if they are exceeded, other laser eye procedures are more suitable:
• Myopia: maximum -10 dpt
• Astigmatism: maximum 6 dpt
• Hyperopia: maximum 4 dpt
If you practice contact or water sports, Femto-LASIK is not the optimal treatment method. The same applies if you are intolerant to contact lenses.
Advantages of Femto-LASIK
• Only one cut necessary without having to use a blade
• Painless, established and safe laser eye procedure
• Usually very good visual outcome
• Immediate WOW effect after the operation
• Fast healing process and high comfort
Procedure and healing process with Femto-LASIK
An eye laser operation using the Femto-LASIK method usually only takes a few minutes per eye and is painless for you. The basis for a smooth Femto-LASIK treatment is the careful preliminary examination at Smartlaser.
The surgical procedure can be divided into four steps:
Femto-LASIK preparation:
- Cleaning and disinfecting the face for hygienic conditions
- Fix the eyelids to prevent blinking during the operation
- Anesthesia of the eyes with special eye drops (no pain)
- Fix the green light with your gaze so that the laser can position itself optimally.
"Flap" incision by femtosecond laser
- Use of the femtosecond laser
- Thin incision through the uppermost corneal layer (0.1 mm thick “flap”)
- The flap is carefully folded over to expose the cornea
- Preparation for the use of the excimer laser
Correction of the cornea
- The excimer laser is aligned and begins the correction (usually takes a few seconds)
- The laser is controlled with incredible precision by a computer
- Surgeon constantly monitors the laser with a microscope
- Here, too, the patient does not experience any pain
Completion of the Femto-LASIK procedure
- As soon as the cornea has been corrected, the “flap” is folded back
- “Flap” immediately fits tightly and forms a natural protective layer
- Special protective lens is used
- The Femto-LASIK operation is complete
Completion of the Femto-LASIK procedure
The fine incision allows the eye to heal very quickly after the Femto-LASIK treatment. The cornea and the flap grow together quickly and pain usually only occurs for up to 5 hours after the laser eye surgery. After 1-2 days, your eyes will be completely healed and you can enjoy full vision.
To support the healing process and relieve your pain, we will insert a protective lens after the operation.
Detailed preliminary examination, experienced surgeons & the right treatment method for your eyes
Smartlaser Vienna makes it affordable for you!
Let the experienced Smartlaser doctors in our eye laser center in Vienna examine and advise you. Together we will find the eye laser method that suits you – whether Trans PRK, Femto-LASIK, etc.
Arrange a preliminary examination