Eye health is one of the most important factors that directly affects quality of life. With the advancement of technology, laser methods have come to the forefront in the treatment of visual impairments. Today, there are many laser methods used to correct refractive errors such as myopia, hyperopia, astigmatism and presbyopia. These methods are considered revolutionary in the field of eye health because they are both safe and provide fast results.
Op. Dr. Diclehan, with his experience in ophthalmology, applies the most up-to-date methods in laser treatments and offers personalized solutions to patients. So, how many types of eye laser treatments are there, and which method is suitable for which patients?
The Role of Laser Technology in Eye Health
Laser treatment aims to correct refractive errors by reshaping the corneal layer of the eye. In this way, light focuses more clearly on the retina and visual quality improves.
The purpose is to eliminate or minimize the need for glasses or contact lenses. Modern laser methods are remarkable for their rapid recovery period and high success rates.
Eye laser treatments are divided into several main categories. These categories differ depending on the technology used and the method of application. Today the most preferred methods are PRK, LASIK, LASEK, No Touch Laser also known as TransPRK, iLASIK, ReLEx SMILE, Wavefront Laser and PresbyLASIK.
PRK is one of the oldest methods of laser treatment. The epithelial layer on the corneal surface is removed and the laser is applied. The epithelial layer then regenerates on its own.
The advantage of PRK is that it can be applied to people with thin corneas and it is an alternative for patients whose eye structure is not suitable for other methods. The disadvantages are that the recovery time is longer compared to LASIK and pain or stinging may occur in the first few days.
LASIK is the most well known and commonly applied laser method today. A thin flap is created on the corneal surface, the laser is applied to the underlying tissue and then the flap is placed back.
The advantages are rapid recovery and clear vision within a few days. The disadvantages are that it may not be suitable for people with thin corneas and flap complications may occur although they are rare. Op. Dr. Diclehan especially recommends LASIK for patients with thick corneas.
LASEK can be considered a combination of PRK and LASIK. The epithelial layer is lifted with an alcohol solution, the laser is applied and the epithelium is then placed back.
The advantages are that it can be applied to patients with thin corneas and is less painful than PRK. The disadvantage is that the recovery process is slower compared to LASIK.
This method is performed without any contact with the eye. The epithelial layer is removed with a laser and the refractive error is corrected in the same session.
The advantages are that it has a lower risk of infection and it is suitable for patients with thin corneas or intolerance to contact lenses. The disadvantage is that the recovery process may be slightly longer compared to LASIK.
iLASIK is an advanced technology method that offers personalized treatment. With Wavefront technology a three dimensional map of the eye is created and the laser procedure is planned accordingly.
The advantages are that it provides a customized design for each patient and offers sharper and higher quality vision. The disadvantage is that it is more costly compared to standard methods.
ReLEx SMILE is one of the most preferred laser methods in recent years. Through a small incision a thin piece of tissue is removed from inside the cornea.
The advantages are that no flap is created so the corneal structure remains stronger, it causes less dryness and the recovery time is fast. The disadvantage is that it may not be suitable for every eye structure. Op. Dr. Diclehan particularly recommends this method for patients who play sports and have a higher risk of trauma.
Wavefront laser technology detects even the smallest optical imperfections of the eye and plans a personalized treatment.
The advantages are improved night vision and sharper higher quality results. The disadvantage is that it is more costly compared to conventional methods.
PresbyLASIK is a laser method developed for age related near vision loss also known as presbyopia. Different focal points for near and far vision are added to the center of the cornea.
The advantages are that it is suitable for people over the age of forty and it reduces dependence on glasses. The disadvantage is that not every patient may adapt fully.
The general criteria are being over the age of eighteen, having a stable eye prescription for at least one year and having a suitable corneal structure.
Patients who are not suitable include pregnant or breastfeeding women, people with advanced keratoconus and people with uncontrolled diabetes.
During the pre examination the patient’s eye structure is examined in detail with special devices. Corneal thickness, eye pressure and tear quantity are measured.
The operation usually takes ten to fifteen minutes. No pain is felt during the procedure, only a slight pressure may be experienced.
Most patients begin to see clearly within a few days. However full recovery may take several weeks.
Possible side effects include dryness of the eyes, glare around lights at night and temporary blurred vision. These side effects are usually temporary and can be controlled with proper treatment.
Today many methods have been developed in eye laser treatments. Methods such as PRK, LASIK, LASEK, No Touch Laser, iLASIK, ReLEx SMILE, Wavefront and PresbyLASIK are selected according to each patient’s eye structure and needs.
Op. Dr. Diclehan determines the most suitable method by making a personalized plan in laser eye treatments and improves the visual quality of patients. The diversity of eye laser treatments provides patients with safer and more effective solutions.
Experience healthy vision with our clinic that provides expert and reliable eye health and treatment services.
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