Blade Vs Blade-Free LASIK
Blade free LASIK provides the peak of technologies for laser vision correction. Blade-free allows laser eye surgery to grasp high levels of reliability, comfort and safeness for subjects. In blade-free LASIK, the corneal flap is made by means of a Femtosecond Laser rather than a Microkeratome (an oscillating blade) that is used in classic Lasik surgery.
Here are only a few of the reasons blade-free LASIK is superior to conventional Blade (Microkeratome) LASIK:
1. You get a perfectly created flap each time with Blade Free LASIK; this is not the case when using a blade. A blade can sometimes bring about a ‘button hole’ flap that does not make it possible for treatment to carry on and has a possibility of scarring the cornea. Implementing a Femtosecond Laser all but eliminates this risk. A flawless flap means better vision.
2. The slimmer flaps made with a Femtosecond Laser are less hazardous in the long run in comparison to Microkeratome flaps as the cornea post op has improved stableness as it’s thicker. This cuts down on the chance of a unwanted effect called Ectasia, where the cornea can bulge forwards with a period of time, often times necessitating a transplant of the cornea to fix.
3. Blade free (Femtosecond Laser) Laser Vision Correction always outperforms blade (Microkeratome) lasers in medical research examining quality of vision. The flap profile and level of smoothness is superior, offering vision as good as or better than that provided by eyeglasses.
A flap made by means of a blade is finer peripherally and thicker around the middle, this kind of unevenness might blur vision. A Femtosecond laser (blade free) created flap is a absolutely consistent thickness across its total diameter, reducing the risk of micro-wrinkles, the ideal flap profile presenting the most effective vision in Laser Vision Correction.
4. Blade free (Femtosecond Laser) LASIK facilitates the placement of the flap to be crafted perfectly, something that’s unattainable with a blade. The surgeon provides a digital image of the flap position superimposed on top of the patient’s cornea and before creating it he or she is able to adjust and optimize the flap location so it is correctly centered every single time. This gives improved vision and safety.
5. A Laser flap is produced with a top to bottom straight side slice, which is once again a feat not possible with a blade or Microkeratome flap. This tremendously cuts down on the potential of a problem called epithelial ingrowth, where the surface cellular material of the cornea become seeded below the flap. That also makes it possible for a better flap profile as the flap slides back downwards just like a miniature manhole cover.
Laser Vision Correction has evolved in a thrilling new direction together with the introduction of blade-free femtosecond laser flaps; it’s finally delivering on its assurance of the most trustworthy and most exacting course of action feasible.
Sydney based ophthalmologist and laser eye surgeon Dr. James Genge is an expert in the latest in laser eye surgery. Want to find out more? Visit his website at Laser Eye Surgery Sydney.
