Differing Lasik Techniques Explained

September 20, 2018 By admin

Differing Lasik Techniques Explained

When most people think about laser eye surgery, they instantly consider LASIK eye surgery Michigan. While it holds true that Michigan LASIK is a type of laser eye surgical treatment, there are a number of other laser procedures that can produce similarly successful outcomes for individuals suffering from myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. In reality, there are in fact 4 various types of laser eye surgery used at the Yaldo Eye Center: PRK, LASIK, Customized LASIK, and LASEK.

PRK, or photorefractive keratectomy, makes use of a specialized cool laser beam, called an excimer laser, to get rid of excess corneal tissue. The removal of this tissue corrects the shape of the eye so that light getting in the eye can be properly focused on the retina. The external surface area layer called the epithelium, is removed to expose the underlying corneal tissue. As soon as this tissue is exposed, the excimer laser is utilized to improve the cornea. The primary difference in between PRK and LASIK is that PRK does not use a corneal flap. Instead, the epithelium is permitted to gradually heal through the body’s natural recovery process. To safeguard the exposed cornea, cosmetic surgeons fit patients with a lightweight contact lens to function as a bandage for the eye. The contact lens also lowers discomfort. The lens is normally just worn for a couple of days, two to three days post-operative, at which time the eye is enabled to heal as typical with no bandage.

LASIK  Michigan is the most widely known and performed kind of laser eye surgical treatment in the United States. LASIK represents Laser Assisted In-Situ Keratomileusis, which literally indicates to “reshape the cornea from within using a laser.” LASIK differs from PRK in that a little flap is made in the stroma of the eye. This fold, made by either a microkeratome or IntraLase, is then peeled back to uncover the basic corneal tissue. An excimer laser is then used to improve the cornea to remedy any refractive mistakes. Once the cornea has been reshaped, the cornea flap is put back into location and smoothed out. The flap serves as a natural plaster to help the eye heal and secure the fragile cornea. The advantage of Detroit LASIK is that making use of the flap helps the cornea recovers quicker than it would using the PRK method, and minimizes much of the discomfort felt during the recovery process.

Numerous ophthalmologic surgeons at the Yaldo Eye Center are now offered the next development in Best Michigan LASIK surgical treatment, which they called Customized LASIK. The basic procedure used to correct refractive mistakes is the exact same as is used for standard LASIK procedures, with the addition of wavefront gadgets used to map the unique surface of the patient’s eye. The wavefront gadget passes a narrow ray of light through the systems and into the eye, measuring any optical distortions that result as the light exits back out the eye. Any irregularities determined are then fed back into the system so that the laser can automatically correct for aberrations on the surface area of the eye.

Supporters of Customized Michigan LASIK eye surgery claim that using wavefront innovation makes it possible for cosmetic surgeons to treat greater order aberrations that can add to low-light visual disruptions such as halos and glare not remedied by standard LASIK, eyeglasses, or contact lenses. Custom-made LASIK can provide clients who struggle with higher order aberrations with an increase in visual clearness.

The last kind of laser eye surgical treatment is LASEK, or Laser Assisted Sub-Epithelial Keratectomy. LASEK is especially practical for clients who have a thin or flat cornea, making them questionable prospects for LASIK and Customized LASIK procedures. Throughout LASEK, a small trephine blade is used to cut into the outer skin of the eye, called the epithelium. When the cut has actually been made, the eye is bathed in a mild alcohol service to allow the edges of the epithelium to soften. This permits the surgeon to gently tease the epithelium flap out of the way to expose the underlying tissue.

 An excimer layer reshapes the eye under the flap to fix any refractive errors, after which the flap is replaced over the treated cornea. Just like LASIK, the replacement of the flap in LASEK speeds up the natural recovery process and serves to minimize discomfort resulting from the procedure.

Although completion outcome of PRK, LASIK, Customized LASIK, and LASEK is the exact same– the reduction of refractive mistakes– the method by which these corrections are made differ. Each treatment has its benefits and disadvantages and is finest matched for specific types of patients. People who are considering laser eye surgery to correct their vision and minimize dependency on corrective lenses are advised to call their eye doctor to inquire about available alternatives and learn if they are a strong candidate for one of more of these treatments.

For more information, consult with the vision experts at yaldoeyecenter.com. They are professional Lasik providers and are pioneers of refractive surgery in Michigan.


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