Trans-PRK Eye Surgery

Trans-PRK Surgery In conventional PRK, the superficial layer of the cornea (epithelium) is removed mechanically using manual surgical instruments or alcohol solutions. In Trans-PRK (Transepithelial Photorefractive Keratectomy)—also known as the “No-Touch” technique—the epithelium is removed directly by the excimer laser rather than manually, eliminating mechanical scraping and intraoperative discomfort. Next, the excimer laser sculpts the […]