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Efficacy of transepithelial PRK. PRK: Photorefractive keratectomy.

Efficacy of transepithelial PRK. PRK: Photorefractive keratectomy.

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Purpose To compare the visual outcome of transepithelial photorefractive keratectomy (PRK) against alcohol-assisted PRK in treating low-to-moderate myopia with or without astigmatism. Setting Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia. Design This is a retrospective study. Methods Forty eyes of 22 patients with myopia from -0.75 to -6.0...