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The author has a financial interest in the matter under presentation Dr. Rupal Shah, New Vision Laser Centers, India.

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Presentation on theme: "The author has a financial interest in the matter under presentation Dr. Rupal Shah, New Vision Laser Centers, India."— Presentation transcript:

1 The author has a financial interest in the matter under presentation Dr. Rupal Shah, New Vision Laser Centers, India

2 Uses only the femtosecond laser for completing the entire LASIK procedure No need for an excimer laser Possible only with the VisuMax Laser from Carl Zeiss Two Procedures FLEx=Femtosecond Lenticule Extraction SMILE=Small Incision Lenticule Extraction

3 All-Femto Lasik Integrated Solution Benefits and Advantages Advantages for the patient Vision correction w/o corneal ablation Result quality independent of external conditions High refractive correction with less induced aberration Fast single-step treatment Short period of stress and fear No need to change stations Potential for minimal-invasive procedure Better and faster healing (small incisions) Preserved biomechanical stability of the cornea Potential for correction of higher myopes Lower incidence of Dry-Eye syndrome (to be proven) Advantages for the surgeon Differentiation from other LVC providers Uniqueness of AIO procedure (marketing, positioning) Workflow improvements Fast bilateral treatment w/o need to change to excimer higher patient throughput Less space requirement Increased profitability Premium procedure provides higher margin potential (ex.: Intralase, Wavefront) Minimal-invasive treatment may increase demand Only one laser, with the investment, consumables and service costs for only laser

4 683 eyes treated between Aug 2008 and February 2010 Includes eyes treated with both FLEx and SMILE All consecutive eyes- All eyes treated have been included Video Illustrates technique of All in One (AiO) Femtosecond Laser Refractive Surgery

5 Subject Demographics MeanRange Age25 y18 y to 50y MR SEQ-4.56 D ± 2.04 D-0.75 D to D MR Sphere-4.22 D ± 1.95 D-0.50 D to D MR Cylinder-0.68 D ± 0.72 Dup to D Pre-operative: 683 eligible eyes (339 OD, 344 OS) 429 female eyes, 254 male eyes

6 Postoperative Results MeanRange MR SEQ0.00 D ± 0.26 D1.00 D to D MR Sphere0.00 D ± 0.21 D1.00 D to D MR Cylinder-0.10 D ± 0.26 Dup to D 6 month423 eyes

7 AiO Safety Change in month 92% unchanged/gained

8 AiO Stability Achieved correction (MR SEQ) over time Highly stable refraction over time!

9 AiO Refractive Outcome MR SEQ Percent within 1 week (639) 6 month (423) High predictability for early and late follow-ups!

10 AiO Refractive Outcome MR SEQ Percent within 99% ± % ± 1.00 D

11 Only 94% are 20/25 or better preOP

12 AiO-Astigmatism Correction Normalized Double Angle Minus Cylinder – Scatter Plot only eyes with myopic astigmatism preOP (485 eyes with myopic astigmatism) High predictability in cylinder correction after 1 week! 1 week (460 eyes with myopic astigmatism)


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