PURPOSE: To report the efficacy of electrolysis as a treatment of corneal opac ities in a young patient with the superficial variant of granular corneal dystro phy. DESIGN: Interventional case report. METHODS: An 11-year-old boy presented with subepithelial opacities in both eyes. His visual acuity was 0.2 in the lef t eye; he received corneal electrolysis under topical anesthesia. RESULTS: The e lectrolysis, which required only 5 minutes, resulted in the disappearance of the subepithelial opacities. His visual acuity improved to 0.4 on the next day and was 1.0 eight months later. The corneal curvature and thickness were not altered by the electrolysis. CONCLUSIONS: Corneal electrolysis proved to be an effectiv e treatment for subepithelial opacities, and we recommend electrolysis as an eff ective and simple treatment for young patients with SGCD.
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