EXCIMER LASER TREATMENT CORRECTING VISION IMPERFECTIONS
What is Excimer Laser? Excimer Laser is a specialized type of laser that emits ultraviolet light at a wavelength of 193 nm and operates by the electrical stimulation of a mixture of argon and fluoride gas. This technology is designed to correct refractive errors in the eye and has been successfully used worldwide for over 30 years in the treatment of conditions such as myopia, hyperopia, and astigmatism.
How is Excimer Laser Treatment Performed?
Patient Preparation: Before the procedure, the patient undergoes a detailed eye examination. Eye prescription, corneal thickness, and eye health are assessed. Surgical Procedure: If the patient is suitable, the surgical procedure is initiated. Local anesthesia is applied with eye drops, and the patient's eye is stabilized. The laser alters the shape of the cornea to ensure proper focusing of light in the eye. This process typically takes a few minutes and is painless.
Excimer Laser Treatment Methods:
PRK (Photorefractive Keratectomy): After removing the top layer of the cornea (epithelium), the laser is applied. LASIK (Laser-Assisted in Situ Keratomileusis): A thin flap is created on the cornea, and after laser application, the flap is closed. LASEK (Laser Epithelial Keratomileusis): Similar to PRK, but the epithelium layer is preserved and repositioned after the procedure.
Who is Suitable for Excimer Laser Treatment?
Age Limit: Typically applied to individuals aged 18 and above. Eye Prescription: Individuals with myopia up to -10 diopters, hyperopia up to +6 diopters, and astigmatism up to 6 diopters. Eye Structure: The cornea must have sufficient thickness and be healthy.
Pre-Excimer Laser Treatment:
Comprehensive Eye Examination: Eye prescription, corneal health, and other essential factors are evaluated. Instructions: Specific instructions are given to prepare the patient for treatment, such as discontinuing the use of contact lenses.
Post-Excimer Laser Treatment:
Recovery Process: Mild discomfort in the eyes may be felt after the procedure but typically resolves within a few days. Care and Check-ups: Your doctor monitors you throughout the recovery process and prescribes medications or eye drops as needed.
Excimer Laser Treatment is an effective method for correcting vision imperfections, helping millions of people see more clearly. However, like any surgical procedure, it may entail risks and may not be suitable for everyone. Therefore, if you are considering the procedure, it is important to undergo a comprehensive evaluation with an experienced eye health professional.