Fig. 2From: Treatment of anterior corneal scarring, following DSAEK graft failure, with combined graft exchange and phototherapeutic keratectomyPost-redo DSAEK AS-OCT of the left eye prior to and following PTK. AS-OCT of the left eye at day of PTK treatment. a AS-OCT prior to laser ablation; corneal scar depth: 112 μm in the central cornea/120 μm in the mid-periphery, graft thickness: min 117 μm/max 146 μm. b Post PTK AS-OCT demonstrating resolution of scarBack to article page