It is possible to get rid of the glasses

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It is possible to get rid of the glasses

Ability of clear vision in the daily life is of great importance in terms of social and professional field for the person. If the lens system undertaking the duty of creating net vision of the eye does not function properly, refractive error will emerge. Refracting the beam directed to the eye by the cornea layer and natural intraocular lens more or less or focusing in two different points causes disorders such as myopia, hypermetropia or astigmatic.

Treatment of refractive errors

If at least one of these refractive orders is in question for the natural lens system of the eye, a clear vision will not be created on the nerve layer and a number of treatments will be necessary. Treatment of refractive errors in the eye can be achieved by use of various apparatus or surgical operations by means of the today’s technology.

Even if many symptoms of refractive disorder can be eliminated by use of eyeglasses or contact lens, the patients require making concession of daily life comfort. Eyeglasses and contact lens are the special apparatus requiring extra care and cleaning and also they cannot achieve the near-natural refraction they cannot provide uninterrupted clear vision opportunity. For this reason, surgical operations called “eye lining operation” in the colloquial language and performed via the laser technologies have left their mark on the last 30 years. Getting rid of glasses by means of surgical methods interpreted again by the contemporary technologies is actualized fast and cost efficiently and without pain.

Getting rid of the glasses by laser

  • Excimer Laser: Excimer Laser which has been applied to the millions of patients all around the world for the last 30 years is an efficient treatment method. Firstly, the degree of refractive error in the eye is calculated and cornea structure is examined. Cornea structure is shaped again in a computer-aided way with Excimer laser and the patient gets rid of the eyeglasses. Laser is applied to the stroma layer under the epithelium layer of the cornea. Different sub-names are denominated to Excimer laser technique based on the method applied to reach this layer.

  • PRK or No-Touch: The procedure of removal of epithelium layer by a spatula or alcohol and application of excimer laser to the stroma layer is named as PRK and removal by the laser method is named as No-Touch method. Epithelium renews itself in 4-5 days and the person does not have any pain during the operation. Stinging sense or pain may be experienced in 1-2 days and vision acuity may last for a few months.

  • LASIK: A flap is created in the cornea in this method. While this flap used to be created by a blade, now it is created by femtosecond laser. The flap is lifted and excimer laser is applied to the lower tissue and cornea is re-shaped. Cornea map of the person is prepared in the method called iLASIK other than the standard method and the person is able to get rid of the eyeglasses by a customized treatment. Epithelium is not stripped in LASIK and for this reason, pain-stinging is minimum and short-term. Vision acuity reaches to maximum within a week in most patients following the laser application.

  • SMILE: In SMILE method called 3rd generation laser technology, a tissue part is prepared in the cornea by the femtosecond laser used to create a flap in LASIK. The surgeon takes this tissue from 2 mm incision and adjusts the camber feature of the cornea as required. The advantage of SMILE laser method is that there is no flap complication risk after the operation since flap is not created and reduces the complaint of xerophthalmia significantly and can be applied to mid-high degrees. The person is able to get rid of the glasses following a successful procedure.

Are you eligible for the laser treatment?

The most critical point of the person for getting rid of the glasses is that whether he is eligible for the laser treatment or not. Various steps are in question to determine the eligibility of the person for the laser based on the eye structure and choosing the method to be applied. At the stage following the measurement of degree of refractive error to be corrected, it is examined whether the cornea thickness and structure of the patient is sufficient for this correction or not. In addition to the cornea thickness, age and life style and other disorders if any is evaluated.

Methods used to get rid of eyeglasses other than laser

Implanting intraocular contact lens (ICL): This method is generally applied to high degree myopia patients eye structure of who is not fit for the laser. Natural eye lens of the patient is preserved and a new intraocular contact lens is implanted. This intraocular contact lens remains in the eye for the lifetime and allows patient get rid of the glasses.

Replacement of intraocular lense (Smart lense): It is applied for the hypermetrope patients having difficulty in seeing both near and far and patients with short-sight difficulty and being above the age of 40, mostly. Natural eye lens losing its function is removed during this procedure and multi-functional artificial intraocular lens providing clear short, mid and long-sight is placed. These smart lenses refract the beams by the distance and serves for the requirement of the person.

We should not forget that we cannot refer any method for the surgery to get rid of the glasses as the best method. Every technology and method has some advantages and disadvantages depending on the person. The critical point is the determination of the most proper procedure for the patient.