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Blade free LASIK represents the apex of technology for LASIK eye surgery. This has allowed laser eye surgery to grasp new degrees of accuracy, ease, comfort and safeness for subjects. In Blade free Laser Eye Surgery, the corneal flap is created by means of a Femtosecond Laser instead of a Microkeratome (an oscillating blade) that is used in conventional Lasik surgery. The reasons Blade Free (Femtosecond Laser) LASIK is more advanced than Blade (Microkeratome) LASIK are numerous:
1. Blade-free Laser Vision Correction creates a correct flap on every occasion; this is not the case when using a Microkeratome. A Microkeratome can sometimes cause a ‘button hole’ flap that doesn't permit treatment to continue and also creates a hazard of scarring the cornea. Using a Femtosecond Laser all but eliminates this danger. A perfect flap equates to better vision. 2. The finer flaps that a Femtosecond Laser creates are less dangerous in the long term compared to blade flaps as the cornea post operative has higher stableness as it's wider. This cuts down on the chance of a problem called Ectasia, where the cornea can bulge forth with a period of time, possibly necessitating a corneal transplant to rectify. 3. Blade free (Femtosecond Laser) Laser Vision Correction routinely outperforms blade (Microkeratome) lasers in scientific research looking at quality of vision. The flap profile and level of smoothness is superior, giving vision as good as or better than that with eyeglasses. A flap made by means of a blade is thinner on the outside and thicker around the middle, this kind of unevenness may well blur vision. A Femtosecond laser (blade free) made flap is a steady thickness spanning its complete diameter, minimizing the likelihood of micro-wrinkles, the ideal flap profile offering the best achievable vision in LASIK. 4. Blade free (Femtosecond Laser) Laser Eye Surgery allows the position of the flap to be made perfectly, something that's impossible with a Microkeratome. The surgeon provides a virtual image of the flap position superimposed on top of the individual’s cornea and before creating it he may change and enhance the flap position so it is perfectly centered every single time, thus giving better vision and safeness. 5. A Femtosecond flap is made with a vertical side slice, which is once again something not feasible with a blade or Microkeratome flap. This significantly minimizes the risk of a complication called epithelial ingrowth, where the cells on the surface of the cornea get seeded beneath the flap. That also will allow for a better flap profile as the flap slots back downwards like a little manhole cover. LASIK has advanced in an exciting new direction aided by the arrival of blade-free femtosecond laser flaps and it’s at long last delivering on its offer of the most trustworthy and most accurate procedure feasible. Sydney based eye surgeon and ophthalmologist Dr. James Genge is an expert in laser eye surgery and LASIK procedures. Want to know more? Visit his website at Laser Eye Surgery Sydney.
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lasik, laser eye surgery, laser, eye surgery, vision, laser vision correction,
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