Blade free LASIK provides the peak of technologies for LASIK eye surgery. Blade-free has allowed LASIK to attain new levels of accuracy and reliability, ease, comfort and safeness for subjects. In Blade free Laser Vision Correction, the corneal flap is produced by means of a Femtosecond Laser instead of a Microkeratome (an oscillating blade) that is used in regular Lasik surgery.
The reasons Blade Free (Femtosecond Laser) LASIK is better than Blade (Microkeratome) LASIK are multiple:
1. Blade-free Laser Vision Correction creates a correct flap each time; this is not the case when using a Microkeratome. A Microkeratome can sometimes trigger a ‘button hole’ flap that doesn’t make it possible for treatment to go on and has a danger of scarring the cornea. Working with a Femtosecond Laser all but eliminates this risk. A perfect flap equates to superior vision.
2. The more delicate flaps made with a Femtosecond Laser are less dangerous in the long run when compared to to blade flaps as the cornea post operative has higher stability as it’s wider. This lessens the danger of a consequence called Ectasia, where the cornea can bulge forwards with a period of time, perhaps necessitating a transplant of the cornea to fix.
3. Blade free (Femtosecond Laser) Laser Vision Correction reliably outperforms blade (Microkeratome) lasers in medical studies investigating quality of vision. The flap profile and level of smoothness is better, giving vision as good as or better than that with eyeglasses. A flap made by means of a blade is finer on the outside and thicker around the middle, this kind of unevenness could blur vision. A Femtosecond laser (blade free) made flap is a absolutely consistent thickness around its entire diameter, decreasing the risk of micro-wrinkles, the perfect flap profile delivering the most effective vision in Laser Eye Surgery.
4. Blade free (Femtosecond Laser) Laser Eye Surgery allows the location of the flap to be produced perfectly, a feat impossible with a blade. The surgeon offers a digital image of the flap position superimposed over the individual’s cornea and prior to creating it he or she may change and optimise the flap location so it is centred flawlessly every time. This gives improved vision and safeness.
5. A Femtosecond flap is produced with a top to bottom straight side slice, which is again a feat not possible with a blade or Microkeratome flap. This substantially minimizes the risk of a side-effect called epithelial ingrowth, where the surface tissue of the cornea get seeded underneath the flap. It also facilitates a better flap profile as the flap slots back downwards similar to a small manhole cover. Laser Eye Surgery has advanced in an exciting new direction with the introduction of blade-free femtosecond laser flaps; it is at last delivering on the offer of the safest and most accurate course of action achievable.
Feel free to ask Dr. Genge any questions you may have regarding laser eye surgery, or any other eye health issues, by visiting his website at Laser Eye Surgery Sydney.
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