Fig. 2From: Visual and refractive outcomes after implantation of two models of trifocal intraocular lenses in eyes with previous corneal ablation to treat hyperopiaPercentages of eyes with no change, loss and gain of VA lines. a Efficacy of the procedure: difference between post-lensectomy UDVA and post-LCRS CDVA. b Safety of the procedure: change in Snellen lines of CDVA, risk of vision loss. VA, visual acuity; UDVA, uncorrected distance visual acuity; CDVA, corrected distance visual acuity; LCRS, laser corneal refractive surgeryBack to article page