Fig. 2From: SmartSurfACE transepithelial photorefractive keratectomy with mitomycin C enhancement after small incision lenticule extractionDistribution of post-TPRK refractive astigmatism at the 12th month postoperative. The number of patients within ± 0.50 D of astigmatism increased from 70.6 to 100%Back to article page