EyeWorld India March 2021 Issue

EWAP MAR C H 2021 FEATURE GOBEYOND with Advanced AstigmatismManagement SuperiorResults SimplifiedWorkflow EASE SPEED ACCURACY THE COMPLETE SURGICAL EXPERIENCE IS HERE. JUSTGO © Johnson & Johnson Surgical Vision, Inc. 2020 | PP2020CT5407 Ease Minimizing data entry verification and manual transcription errors through direct input of preoperative keratometry and steep axis values data 1 Speed Reducing time spent on calculations, by including calculation of arcuate incision parameters using built-in nomogram and automatic input of arcuate incision parameters into the treatment planning screen. Accuracy Reduces need for intraoperative aberrometry for toric IOL alignment with radial laser marks placed within a mean accuracy of 0.6° provide 5.5X greater precision compared to manual marking of the cornea with an ink pen (mean accuracy 3.3°). 2,3 Addition of iris registration for automatic cyclorotation compensation, through collaboration with Cassini Technologies. 1 Operator Manual for the CATALYSTM Precision Laser System. Santa Ana, Calif.; Johnson & Johnson Surgical Vision, Inc. 2 Wendell Scott, Tim Schultz, Niksa Valim, et al. (Accuracy of Intra-Stromal Corneal Toric IOL Alignment Marks in Patient Eyes and PMMA Spheres with a Femtosecond Laser System). ASCRS paper # 66563. 3 Read SA, Vincent SJ, Collins MJ (2014) The visual and functional impacts of astigmatism and its clinical management. Ophthalmic Physiol Opt 34 (3): 267-294.