Content written by-Timmons Quinn

The newest laser technology enables us to make a thinner corneal flap, which is quicker and easier for people to heal. This also lowers issues like glow and also halos from the edges of the treatment zone.

Generally, this flap was developed with a microkeratome, which had certain dangers. Today we make use of a femtosecond IntraLase laser to create the flap, which is far more specific and also much safer.

The Femtosecond Laser

Historically, conventional LASIK surgical treatment utilized a mechanical cutting tool called a microkeratome to produce a hinged flap on the cornea. please click the up coming document folded back the flap to access the eye's underlying tissue. The doctor after that made use of an excimer laser to reshape the corneal tissue, fixing refractive errors like nearsightedness as well as farsightedness.



The femtosecond laser made use of for LASIK procedures provides significant advantages over standard tools, consisting of increased safety, better recovery, and also exact results. The femtosecond laser's powerful pulses of light disrupt the corneal tissues in an exactly controlled manner.

The femtosecond laser's smart energy control also permits specialists to track eye activity 200 times per 2nd, which makes certain that every laser pulse is totally accurate. This makes it possible for surgeons to carry out excellent lamellar as well as penetrating keratoplasties as well as clear corneal cuts, cataract surgery, as well as a lot more. The result is a personalized therapy that supplies patients with excellent aesthetic outcomes. In fact, many New York City laser eye specialists contrast the individualized outcomes to those attained with call lenses as well as glasses.

The IntraLase Flap

The primary step of the LASIK procedure involves producing a flap on the corneal epithelial surface. Generally this was finished with a hand-held bladed instrument known as the microkeratome. Because the microkeratome makes physical contact with your eye, it can present an element of danger to the surgical treatment.

The femtosecond laser is much safer for this essential very first step of the LASIK procedure since it does not make physical contact with your eye. Instead the femtosecond laser creates a pattern of microscopic bubbles underneath the corneal surface area that then attach to form the flap.

This brand-new strategy enables the specialist to set specific parameters for the flap thickness, depth as well as joint location. This supplies the doctor with a high level of personalization that gets rid of complications associated with the flap and also guarantees an extra successful LASIK result. It likewise permits more individuals with thin corneas, that were rejected as LASIK candidates in the past, to receive the procedure and enjoy boosted vision.

The SMILE Treatment

The FDA has actually just approved a new refractive surgery procedure that is a different to LASIK called little laceration lenticule extraction (SMILE). It is an excellent laser therapy option for individuals with nearsightedness, or nearsightedness.

During the SMILE procedure, a Visumax femtosecond laser generates pulses that will certainly define and also establish a synopsis of a slim lens-shaped piece of corneal cells, called a lenticule. The doctor then produces a keyhole incision on the corneal surface area, as well as eliminates the lenticule to improve the cornea and also correct vision.

The truth that SMILE does not require a flap might assist to lessen completely dry eye signs after the procedure, and also it likewise appears that the tiny lenticule laceration causes less damages to the corneal nerves, leading to much better biomechanical security in the long run. These benefits, in addition to the truth that SMILE treats a broader range of nearsightedness issues than keratomileusis does, make SMILE an enticing alternative for several individuals.

The Excimer Laser

The excimer laser makes use of ultraviolet radiation to change the corneal shape, lowering refractive mistakes such as nearsightedness (nearsightedness), hyperopia (farsightedness) and also astigmatism. It is one of the most essential piece of equipment in Lasik surgery and the trick to eliminating your dependence on glasses and also get in touch with lenses.

Excimer lasers make use of a mix of 2 gases, commonly argon fluoride or krypton fluoride to create a beam of ultraviolet light which can be exactly concentrated. This enables the laser to break apart the carbon-to-carbon bonds in the corneal cells without causing any damage to various other neighboring eye tissue.

Unlike previous excimer lasers, the WaveLight EX500 has actually integrated non-contact real-time pachymetry, which offers Dr. George instant feedback on the development of your treatment, ensuring that your corneal density is being properly minimized as planned. This assists the doctor understand that the femtosecond laser is developing the flap at the right predetermined density, as well as validates that the ablation quantity is being minimized as expected to treat your particular refractive mistake.