The Role of Laser Technology in Eye Health

The eye is one of the most delicate organs in the human body, and vision is one of the most essential functions determining quality of life. In the past, visual defects could only be corrected with glasses or contact lenses. Today, however, laser technology has become one of the most modern medical solutions available.

Laser is a method that works by focusing high-energy light beams onto tissue. The use of laser in eye treatments allows surgeons to work with micron-level precision. This means only the target tissue is treated while surrounding tissues are preserved.

Op. Dr. Diclehan emphasizes that laser technology has revolutionized eye health and has changed the lives of millions of patients, especially in the correction of refractive errors. However, determining whether laser treatment is suitable for each patient makes detailed examination essential.

Eye Conditions Treated with Laser

Refractive Errors

Myopia, hyperopia, and astigmatism are the most common visual defects worldwide. These conditions occur when light entering the eye is not properly focused onto the retina. Laser treatment reshapes the cornea, permanently correcting these defects.

According to Op. Dr. Diclehan, laser treatment is extremely successful in patients with stable prescriptions and suitable corneal structure. For young individuals who wish to be free from glasses, laser surgery can provide a permanent solution.

Presbyopia (Age-Related Near Vision Loss)

After the age of 40, difficulty seeing up close may develop. This issue can be managed with certain laser techniques. One of these is monovision, where one eye is adjusted for distance and the other for near vision reducing dependence on reading glasses.

Keratoconus

Keratoconus is a progressive condition where the cornea weakens and becomes thinner. Laser alone is not a treatment method; however, it may be combined with corneal cross-linking to help slow disease progression.

Retinal Diseases

Laser therapy plays an important role in serious retinal disorders such as diabetic retinopathy, retinal tears, and vascular occlusions. Laser applied to the retina helps stop bleeding and fluid leakage, which may slow down vision loss.

Glaucoma

Glaucoma occurs when high intraocular pressure damages the optic nerve. Laser treatment can be used to improve fluid drainage in the eye, lowering eye pressure especially in patients who do not respond well to medication.

What Should Be Done Before Laser Eye Treatment?

Comprehensive Eye Examination

Every patient’s eye structure is different. Therefore, a detailed examination is mandatory before laser treatment. Corneal mapping, intraocular pressure measurement, retinal evaluation, and tear film testing are performed before deciding on surgery.

Prescription Stability

For laser treatment to be successful, the prescription should remain stable for at least one year. If the prescription continues to change, vision may deteriorate again after surgery.

Evaluating Expectations

Some patients expect perfect 100% vision. However, results may vary from person to person. Op. Dr. Diclehan highlights that realistic expectations are essential for postoperative satisfaction.

Advantages of Laser Eye Treatment

Freedom from Glasses and Contact Lenses

The greatest advantage is eliminating dependence on corrective eyewear offering both aesthetic and lifestyle benefits.

Fast Recovery

Most patients return to daily activities the next day. Vision clarity improves significantly within the first week.

Safety and Long-Term Stability

When performed on the right candidates, laser treatment provides long-lasting results. Op. Dr. Diclehan also emphasizes the importance of postoperative follow-up.

Risks of Laser Eye Treatment

Temporary Side Effects

In the first few months, patients may experience light sensitivity, glare, blurred vision, or dry eyes. These symptoms usually resolve over time.

Rare Complications

Infection or irregular corneal healing is extremely rare but still considered possible risks.

Laser Treatment Methods

PRK (Photorefractive Keratectomy)

An older yet reliable method where the corneal surface is reshaped. Recovery is slower compared to LASIK.

LASIK

The most widely used method. A thin flap is created on the corneal surface, laser is applied underneath, and the flap is replaced — allowing faster recovery.

No-Touch Laser

A modern, contact-free treatment — particularly suitable for sensitive corneas.

SMILE

A minimally invasive technique where a small incision is made to remove corneal tissue. Recovery is fast and complication risk is low.

Op. Dr. Diclehan notes that treatment selection must always be based on the patient’s eye structure  meaning no single method is ideal for everyone.

Clinical Experience of Op. Dr. Diclehan

Op. Dr. Diclehan believes laser eye treatment should always be personalized. His priority is safety. By balancing the patient’s expectations with eye structure, he selects the most appropriate technique.

Most of his patients completely stop needing glasses, while others experience significant improvement in vision. This success is the result of careful assessment and surgical expertise.

Laser eye treatment is one of modern medicine’s most effective solutions in eye care. It provides comfort and freedom by eliminating dependence on glasses and lenses. However, it is not suitable for every patient. Age, prescription level, corneal thickness, and overall health play key roles in deciding eligibility.

Op. Dr. Diclehan emphasizes that laser treatment requires individualized assessment  and when performed on the right candidate, the results are highly satisfying. Today, millions of people enjoy clearer, more comfortable, and higher-quality vision thanks to laser technology.