Content by-Emery McKinnon

The newest laser technology permits us to make a thinner corneal flap, which is quicker and easier for clients to heal. This also lowers complications like glare as well as halos from the sides of the therapy zone.

Typically, this flap was produced with a microkeratome, which had specific threats. Today we utilize a femtosecond IntraLase laser to create the flap, which is much more precise and more secure.

The Femtosecond Laser

Historically, standard LASIK surgical treatment made use of a mechanical cutting device called a microkeratome to produce a hinged flap on the cornea. The surgeon after that folded up back the flap to access the eye's underlying cells. The surgeon after that made use of an excimer laser to reshape the corneal cells, remedying refractive errors like nearsightedness as well as farsightedness.



The femtosecond laser used for LASIK procedures provides substantial benefits over conventional devices, including enhanced safety, better healing, and exact outcomes. The femtosecond laser's powerful pulses of light disrupt the corneal cells in a precisely regulated way.

The femtosecond laser's smart energy control additionally enables cosmetic surgeons to track eye movement 200 times per second, which ensures that every laser pulse is entirely exact. This allows specialists to perform best lamellar as well as penetrating keratoplasties as well as clear corneal cuts, cataract surgical procedure, as well as more. The outcome is an individualized therapy that supplies individuals with superb aesthetic results. As a matter of fact, many New york city City laser eye surgeons compare the individualized results to those accomplished with contact lenses as well as glasses.

The IntraLase Flap

The first step of the LASIK procedure includes producing a flap on the corneal epithelial surface area. Typically this was finished with a hand-held bladed instrument known as the microkeratome. Considering that the microkeratome makes physical contact with your eye, it can introduce an element of danger to the surgical procedure.

The femtosecond laser is much safer for this important very first step of the LASIK procedure due to the fact that it does not make physical contact with your eye. Instead the femtosecond laser produces a pattern of microscopic bubbles underneath the corneal surface area that after that link to create the flap.

This brand-new method allows the cosmetic surgeon to set exact parameters for the flap thickness, depth as well as hinge location. This offers the surgeon with a high level of personalization that removes issues associated with the flap and makes certain a much more successful LASIK result. It additionally permits even more people with slim corneas, that were disregarded as LASIK candidates in the past, to obtain the treatment and enjoy improved vision.

The SMILE Treatment

The FDA has simply authorized a brand-new refractive surgical treatment procedure that is a different to LASIK called little laceration lenticule extraction (SMILE). It is a remarkable laser therapy option for individuals with nearsightedness, or nearsightedness.

During the SMILE procedure, a Visumax femtosecond laser produces pulses that will define as well as develop an outline of a slim lens-shaped piece of corneal cells, called a lenticule. The doctor after that creates a keyhole cut on the corneal surface, and also removes the lenticule to improve the cornea and appropriate vision.

The fact that SMILE does not need a flap might aid to minimize dry eye signs after the treatment, and also it also shows up that the little lenticule cut creates less damage to the corneal nerves, bring about better biomechanical stability in the future. These benefits, together with the truth that SMILE treats a wider range of nearsightedness issues than keratomileusis does, make SMILE an enticing alternative for lots of clients.

The Excimer Laser

The excimer laser utilizes ultraviolet radiation to transform the corneal form, lowering refractive errors such as nearsightedness (nearsightedness), hyperopia (farsightedness) and astigmatism. https://www.optometrytimes.com/view/know-the-pros-and-cons-of-outsourcing-billing is one of the most crucial tool in Lasik surgical procedure as well as the key to removing your reliance on glasses and also call lenses.

Excimer lasers use a mix of 2 gases, normally argon fluoride or krypton fluoride to create a beam of light of ultraviolet light which can be specifically focused. This allows the laser to break apart the carbon-to-carbon bonds in the corneal tissue without causing any damage to other close-by eye tissue.

Unlike previous excimer lasers, the WaveLight EX500 has actually incorporated non-contact real-time pachymetry, which offers Dr. George immediate responses on the progression of your therapy, ensuring that your corneal thickness is being precisely lowered as planned. This helps the physician know that the femtosecond laser is creating the flap at the proper established density, and also verifies that the ablation volume is being decreased as expected to treat your details refractive mistake.