Content written by-Svensson Burns

The newest laser technology permits us to make a thinner corneal flap, which is faster as well as easier for patients to recover. This additionally decreases problems like glare as well as halos from the edges of the therapy area.

Generally, official site was created with a microkeratome, which had particular threats. Today we utilize a femtosecond IntraLase laser to produce the flap, which is far more accurate as well as much safer.

The Femtosecond Laser

Historically, conventional LASIK surgical procedure utilized a mechanical reducing device called a microkeratome to produce a hinged flap on the cornea. The surgeon then folded back the flap to access the eye's underlying tissue. The doctor then used an excimer laser to improve the corneal tissue, correcting refractive errors like nearsightedness and farsightedness.



The femtosecond laser utilized for LASIK treatments uses substantial benefits over traditional devices, including boosted safety and security, much better recovery, and accurate results. The femtosecond laser's powerful pulses of light interrupt the corneal tissues in an exactly controlled way.

The femtosecond laser's smart power control additionally enables specialists to track eye activity 200 times per 2nd, which makes sure that every laser pulse is entirely exact. This enables doctors to perform ideal lamellar as well as passing through keratoplasties along with clear corneal cuts, cataract surgery, and a lot more. The outcome is a customized treatment that provides people with exceptional aesthetic results. As a matter of fact, several New york city City laser eye cosmetic surgeons compare the individualized results to those achieved with get in touch with lenses as well as glasses.

The IntraLase Flap

The initial step of the LASIK procedure entails developing a flap on the corneal epithelial surface area. Typically this was done with a hand-held bladed instrument called the microkeratome. Since the microkeratome makes physical contact with your eye, it can introduce a component of threat to the surgical treatment.

The femtosecond laser is much safer for this important primary step of the LASIK procedure due to the fact that 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 create the flap.

This brand-new strategy permits the specialist to set accurate specifications for the flap thickness, deepness as well as hinge area. This offers the cosmetic surgeon with a high level of personalization that removes problems related to the flap as well as guarantees a much more successful LASIK result. It also permits more people with slim corneas, who were dismissed as LASIK prospects in the past, to receive the treatment as well as delight in boosted vision.

The SMILE Treatment

The FDA has actually simply authorized a brand-new refractive surgery procedure that is an alternative to LASIK called little incision lenticule removal (SMILE). It is an impressive laser therapy option for patients with nearsightedness, or nearsightedness.

During the SMILE procedure, a Visumax femtosecond laser generates pulses that will certainly specify and establish a rundown of a slim lens-shaped item of corneal tissue, called a lenticule. The surgeon then develops a keyhole cut on the corneal surface, as well as eliminates the lenticule to reshape the cornea and also appropriate vision.

The truth that SMILE does not call for a flap may help to lessen completely dry eye symptoms after the procedure, and it additionally shows up that the little lenticule laceration creates less damages to the corneal nerves, bring about better biomechanical security in the long run. These advantages, together with the truth that SMILE treats a more comprehensive variety of nearsightedness troubles than keratomileusis does, make SMILE an attractive choice for several patients.

The Excimer Laser

The excimer laser makes use of ultraviolet radiation to transform the corneal form, minimizing refractive errors such as nearsightedness (nearsightedness), hyperopia (farsightedness) and also astigmatism. It is the most vital tool in Lasik surgery and also the key to removing your dependence on glasses as well as call lenses.

Excimer lasers use a combination of 2 gases, generally argon fluoride or krypton fluoride to create a beam of ultraviolet light which can be specifically concentrated. This enables the laser to disintegrate the carbon-to-carbon bonds in the corneal tissue without triggering any damage to other nearby eye cells.

Unlike previous excimer lasers, the WaveLight EX500 has actually integrated non-contact real-time pachymetry, which offers Dr. George instant comments on the development of your treatment, making sure that your corneal thickness is being accurately reduced as prepared. This aids the physician know that the femtosecond laser is producing the flap at the right established density, and verifies that the ablation quantity is being lowered as anticipated to treat your particular refractive error.