Content writer-Valenzuela Burns

The latest laser innovation permits us to make a thinner corneal flap, which is much faster and also easier for clients to heal. This additionally decreases problems like glare and also halos from the sides of the therapy area.

Typically, this flap was created with a microkeratome, which had certain threats. Today we utilize a femtosecond IntraLase laser to produce the flap, which is much more accurate as well as much safer.

The Femtosecond Laser

Historically, standard LASIK surgery used a mechanical reducing tool called a microkeratome to develop a hinged flap on the cornea. The doctor then folded back the flap to access the eye's underlying cells. The specialist after that made use of an excimer laser to improve the corneal tissue, remedying refractive mistakes like nearsightedness and farsightedness.



The femtosecond laser used for LASIK treatments supplies considerable benefits over standard tools, including increased safety, much better recovery, and also precise results. The femtosecond laser's effective pulses of light interfere with the corneal tissues in an exactly controlled manner.

The femtosecond laser's wise power control additionally permits specialists to track eye activity 200 times per 2nd, which ensures that every laser pulse is completely exact. This enables specialists to execute best lamellar and also penetrating keratoplasties in addition to clear corneal cuts, cataract surgery, and extra. The result is a personalized therapy that offers people with exceptional visual results. As a matter of fact, many New york city City laser eye doctors contrast the customized outcomes to those accomplished with contact lenses as well as glasses.

The IntraLase Flap

The initial step of the LASIK procedure entails developing a flap on the corneal epithelial surface. Commonly this was done with a hand-held bladed tool called the microkeratome. Given that the microkeratome makes physical contact with your eye, it can present an aspect of risk to the surgical treatment.

The femtosecond laser is much more secure for this important initial step of the LASIK procedure because it does not make physical contact with your eye. Rather the femtosecond laser creates a pattern of tiny bubbles underneath the corneal surface area that after that attach to develop the flap.

This brand-new technique enables the surgeon to set precise criteria for the flap thickness, depth and joint area. This offers the surgeon with a high degree of modification that gets rid of issues associated with the flap as well as ensures a more effective LASIK result. It additionally allows more individuals with thin corneas, who were rejected as LASIK prospects in the past, to get the procedure and take pleasure in boosted vision.

The SMILE Procedure

The FDA has just authorized a brand-new refractive surgical treatment treatment that is an alternate to LASIK called little laceration lenticule removal (SMILE). It is an excellent laser therapy option for clients with myopia, or nearsightedness.

During the SMILE treatment, a Visumax femtosecond laser produces pulses that will specify and establish a synopsis of a thin lens-shaped piece of corneal tissue, called a lenticule. The specialist then develops a keyhole cut on the corneal surface area, and eliminates the lenticule to reshape the cornea and right vision.

The truth that SMILE does not require a flap might aid to minimize completely dry eye signs and symptoms after the treatment, as well as it likewise shows up that the tiny lenticule cut triggers less damages to the corneal nerves, leading to far better biomechanical stability over time. These advantages, along with the reality that SMILE deals with a wider series of nearsightedness issues than keratomileusis does, make SMILE an attractive alternative for numerous people.

The Excimer Laser

The excimer laser uses ultraviolet radiation to alter the corneal shape, decreasing refractive errors such as nearsightedness (nearsightedness), hyperopia (farsightedness) and astigmatism. It is one of the most important tool in Lasik surgical treatment and the secret to eliminating your dependency on glasses and call lenses.

Excimer lasers utilize a combination of 2 gases, typically argon fluoride or krypton fluoride to develop a light beam of ultraviolet light which can be precisely concentrated. This permits the laser to break apart the carbon-to-carbon bonds in the corneal cells without causing any type of damages to other neighboring eye cells.

Unlike previous excimer lasers, the WaveLight EX500 has incorporated non-contact real-time pachymetry, which gives Dr. George split second comments on the development of your therapy, guaranteeing that your corneal thickness is being precisely decreased as prepared. read here assists the physician know that the femtosecond laser is developing the flap at the right predetermined thickness, as well as verifies that the ablation volume is being minimized as anticipated to treat your certain refractive error.