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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Changes in central corneal thickness and refractive error after thin-flap laser in situ keratomileusis in Chinese eyes

Fig. 1

CCT values in pre-surgery, 1 day, 1 week, and 1, 3, and 6 months postsurgery. Central corneal thickness (CCT, in μm) decreased significantly at 1 day (D) after surgery, and continued to decline at 1 week (W). Then it began to increase over time to 6 months (M). Pre-op = preoperative; Post = postoperative. Error bars indicate mean ± SD

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