Trans-PRK | No-Touch Laser

What is Trans-PRK (No-Touch Laser)?

Trans-PRK is an advanced surface laser technique performed without mechanical contact with the cornea. The epithelial layer is removed in a controlled manner using laser. It is used to treat myopia, hyperopia, and astigmatism.

How is Trans-PRK (No-Touch Laser) Performed?

The epithelium and cornea are reshaped in a single step using an excimer laser. There is no physical contact. The procedure takes approximately 30–60 seconds and is painless.

What is the Post-Procedure Process?

A protective contact lens is placed. Mild burning, tearing, and discomfort may occur during the first days. The epithelium heals within 3–5 days.

How Long is the Recovery Period?

Vision gradually improves during the first weeks. Full stabilization usually occurs within 1–3 months.

What Should Be Considered?

• Use artificial tears regularly.

• Wear sunglasses.

• Avoid dusty environments.

• Attend follow-up visits.

Who is Suitable for Trans-PRK?

Technically suitable for:

• Myopia up to 10 diopters

• Astigmatism up to 4 diopters

• Hyperopia up to 4 diopters

Final decision requires detailed examination.

Supportive Treatment with Autologous Serum

Autologous serum eye drops prepared from the patient’s own blood may be used to support healing.

Why is Doctor-Patient Communication Important?

Clear communication before and after treatment increases success.