Staff Writer-Wind Crowley

The latest laser innovation permits us to make a thinner corneal flap, which is much faster and also easier for individuals to heal. This likewise decreases difficulties like glow and halos from the edges of the treatment zone.

Generally, this flap was produced with a microkeratome, which had particular risks. Today we make use of a femtosecond IntraLase laser to produce the flap, which is far more precise as well as much safer.

The Femtosecond Laser

Historically, standard LASIK surgical treatment utilized a mechanical reducing device called a microkeratome to develop a hinged flap on the cornea. The specialist then folded up back the flap to access the eye's underlying tissue. The cosmetic surgeon after that utilized an excimer laser to improve the corneal cells, dealing with refractive errors like nearsightedness as well as farsightedness.



The femtosecond laser used for LASIK treatments supplies substantial benefits over conventional tools, including boosted safety, better recovery, and also accurate results. The femtosecond laser's powerful pulses of light disrupt the corneal cells in a precisely regulated manner.

The femtosecond laser's wise power control likewise allows specialists to track eye activity 200 times per 2nd, which guarantees that every laser pulse is completely exact. This allows doctors to perform excellent lamellar as well as permeating keratoplasties in addition to clear corneal lacerations, cataract surgical procedure, and a lot more. The result is a tailored treatment that offers people with excellent aesthetic results. As a matter of fact, several New York City laser eye doctors contrast the personalized outcomes to those achieved with contact lenses as well as glasses.

The IntraLase Flap

The very first step of the LASIK treatment involves developing a flap on the corneal epithelial surface. Commonly this was finished with a hand-held bladed instrument referred to as the microkeratome. Because the microkeratome makes physical contact with your eye, it can present an aspect of danger to the surgical procedure.

The femtosecond laser is much more secure for this vital first step of the LASIK treatment due to the fact that it does not make physical contact with your eye. Rather the femtosecond laser develops a pattern of tiny bubbles beneath the corneal surface that after that connect to develop the flap.

This brand-new technique permits the doctor to set accurate criteria for the flap density, depth and joint area. This supplies the doctor with a high degree of personalization that removes issues related to the flap and also makes certain a much more effective LASIK end result. Highly recommended Resource site enables more people with thin corneas, who were dismissed as LASIK candidates in the past, to receive the treatment as well as appreciate enhanced vision.

The SMILE Treatment

The FDA has just authorized a new refractive surgery procedure that is an alternate to LASIK called tiny incision lenticule extraction (SMILE). It is an outstanding laser treatment choice for individuals with myopia, or nearsightedness.

Throughout the SMILE procedure, a Visumax femtosecond laser generates pulses that will define and also develop a synopsis of a slim lens-shaped item of corneal cells, called a lenticule. The doctor after that develops a keyhole cut on the corneal surface area, and gets rid of the lenticule to reshape the cornea and also right vision.

The truth that SMILE does not need a flap may assist to lessen dry eye signs and symptoms after the procedure, and it additionally appears that the tiny lenticule cut creates less damages to the corneal nerves, resulting in much better biomechanical stability over time. These advantages, in addition to the fact that SMILE treats a wider range of nearsightedness troubles than keratomileusis does, make SMILE an attractive option for lots of individuals.

The Excimer Laser

The excimer laser makes use of ultraviolet radiation to alter the corneal form, lowering refractive errors such as myopia (nearsightedness), hyperopia (farsightedness) and also astigmatism. It is the most essential tool in Lasik surgery and the trick to eliminating your dependency on glasses and also call lenses.

Excimer lasers utilize a combination of two gases, commonly argon fluoride or krypton fluoride to develop a beam of light of ultraviolet light which can be exactly concentrated. This permits the laser to break apart the carbon-to-carbon bonds in the corneal tissue without causing any type of damage to various other neighboring eye tissue.

Unlike previous excimer lasers, the WaveLight EX500 has incorporated non-contact real-time pachymetry, which offers Dr. George split second feedback on the progression of your treatment, ensuring that your corneal density is being accurately decreased as prepared. This aids the doctor know that the femtosecond laser is producing the flap at the right predetermined density, as well as confirms that the ablation quantity is being lowered as anticipated to treat your details refractive mistake.