It can improve accuracy and consistency.
All laser lasik vs blade.
American academy of ophthalmology.
Comparing blade versus bladeless lasik.
In traditional lasik a surgeon uses a microkeratome blade a small specially designed ophthalmic device to cut a flap into the cornea the clear part at the very front of the eye.
Lasik which stands for laser assisted in situ keratomileusis is a type of refractive surgery.
Advantages of all laser lasik the use of a femtosecond laser instead of a mechanical bladed instrument to create the corneal flap in lasik surgery relieves a good deal of anxiety many people.
Two respected eye surgeons debate blade vs.
The alternative bladeless also called all laser blade free lasik or femto lasik uses only a laser to make the corneal flap and reshape your.
The first step of the lasik procedure involves creating a thin corneal flap with either an automated mechanical device called a microkeratome or a femtosecond laser in the case of all laser intralasik.
The flap is then lifted to allow lasers to reshape cornea correcting the patient s vision.
Blade lasik is when an electrically driven mechanical spinning blade called a microkeratome is used to cut the corneal flap similar to how a deli slicer works.
In some cases the laser can provide more correction than traditional surgery.
However studies do not show that laser surgery results in fewer complications.
The surgeon first cuts a thin flap of tissue from the front of the eye.
Femtosecond laser systems often are marketed as bladeless or all laser lasik although eye surgeons favoring more traditional microkeratomes might argue that both procedures involve penetrating the eye s surface.
The surgeon then lifts the flap and applies a laser to the exposed area to reshape the cornea correcting any refractive errors in the process.
Femtosecond laser eases lasik fears.
All laser lasik eliminates the need for a surgical blade and offers greater precision and control reducing certain lasik risks and flap complications.
A look at lasik past present and future.
All laser lasik removes the need for a microkeratome blade tool to touch the eye and possibly push material and or bacteria into the eye.
Is there a difference in outcomes.
Using a laser allows the surgeon to make precise incisions in less time.
Other complications that may arise surround the strength and quality of the corneal flap which is created to access and alter the cornea.
Blade lasik is performed using a specialized tool called a microkeratome a precision surgical instrument with an oscillating blade that cuts a thin hinged flap in the cornea.
