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Visual outcomes of controls compared with DLK cases at 1, 3, and 12 months. (A) Comparison of UDVA over 1–12 months postoperatively. (B) Comparison of CDVA over 1–12 months postoperatively. DLK—diffuse lamellar keratitis; UDVA—uncorrected distance visual acuity; CDVA—corrected distance visual acuity.
