Roadmap to presbyopic success
|
|
- Brandon Newton
- 5 years ago
- Views:
Transcription
1 Roadmap to presbyopic success Miltos O Balidis MD, PhD, FEBOphth, ICOphth
2 Early experience with Presbyopic correction 2003 Binocular Distance-Corrected Intermediate and Near Vision Binocular Distance-Corrected Intermediate and Near Vision 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 83% 66% 56% 44% 22% 12% J1 or Better J2 or Better J3 or Better Intermediate Near 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 98% 100% 93% 80% 58% 28% J1 or Better J2 or Better J3 or Better Intermediate Near Crystalens Restor +4
3 Comparing technologies ReSTOR Array Tecnis Crystalens Distance Daylight Distance Dim light Near Bright light Near Dim light Intermediate
4 Comparing technologies ReSTOR Array Tecnis Crystalens Night halos Starbusts Contrast Fluctuation Spectacle dependance
5 Overpromise - underdeliver Ghost Halos Intermediate VA Night Vision Residual astigmatism Common issues
6 Overpromise Goal IS to reduced dependence on glasses Refractive enhancement may be required IOL exchange may be required Goal ISN T Spectacle independence Vision of youth Adaptation time to new vision
7 Patient s lifestyle: Work Listen Sports or leisure activities Computer work? Is their job dependent on driving at night? Have they tried monovision in CLs or bifocals?
8 Photic Phenomena
9 Aspheric Multifocal IOL Aspheric Multifocal IOL Restor 3D
10 Aspheric Multifocal IOL Contrast Sensitivity values of the multifocal IOL group were significantly lower than those of the monofocal IOL group for all spatial frequencies tested (p<0.01), Spherical aberration was significantly higher in the multifocal IOL group than in the monofocal IOL group (p<0.001). Alio JL et al J Cataract Refract Surg May;34(5): Montes- Mico et al J Cataract Refract Surg Dec;34(12): Kim CY et al Yonsei Med J Aug 31;48(4):
11 Ghosting Uncorrected astigmatism Ocular surface disease Halos at Night Residual refractive error? Short term pharmacologic miosis using brimonidine 0.2% Improves with spectacles with 0.5 D more myopia than refraction
12 Source Gatinel
13 IOL curvature determines far point Diffractive grating provides addition Grating variable height = apodiazation
14 Diffractive apodized steps Step width determines additional power 4,3,or 2.5 D Small step high add Large step lower add
15 Diffractive apodized steps Step height determines energy repartition between near and far Higher step, higher energy for near vision Lower step higher energy for distance vision
16 Neuroadaptation The Visual cortex Attempts to compensate for anything influencing normal functioning. Requires a period of adjustment to digest information from multifocal lenses, Short term neuroadaptation (30 to 40 seconds) on all the time. Long term (several weeks to 12 months) to improve image quality.
17 Neuroadaptation In monovision, (1.50 D), cortex fuses at every distance Simultaneous image formation is difficult to adapt The greater the disparity between images, the more time to adapt Younger patients adapt more quickly Personality profile
18 Biometry Biometry is the key for success IOL MASTER / Biograph Holladay Hoffer Q SRK/T Haigis a0 a1 a2 Charman et al Problems in the measurement of wavefront aberration for eyes implanted with diffractive bifocal and multifocal intraocular lenses. J Refract Surg. 2008; 24(3): Gatinel D. Limited accuracy of Hartmann-Shack wavefront sensing in eyes with diffractive multifocal IOLs [letter]. J Cataract Refract Surg 2008;34:528 Jendritza BB, Knorz MC, Morton S. Wavefront-guided excimer laser vision correction after multifocal IOL implantation. J Refract Surg 2008;24:
19 Unhappy patient stepwise approach IOL position Residual astigmatism Laser Vision Cor Capsular opacity Cystoid Macular Edema Endothelium assessment Dry Eye Possibly different IOL or target in second eye
20 Important aspects Gender Female more near work Male aim for better distance Astigmatism Topography Endothelial cell rate Scotopic - photopic pupil
21 IOL SELECTION Restor 4,3,or 2.5 Diffractive aspheric technology Additional refractive power +3.0D or 2.5 (2.25 or 1.85D at the spectacle plane). Near or intermediate dominant IOL mix and match the same IOL design platform and multifocal optic technology
22 IOL SELECTION Restor toric Two trusted technologies Essential even for 0.75 diopter of astigmatism Work on steep axis Aim 0.5 D higher than corneal astigmatism / compensate for minimal rotation Use intraoperative keratoscope if available
23 Avoid High demands Irregular astigmatism Dry eye Retinal disease Glaucoma
24 My approach Multiple options, same technology Same technology less neuroadaptation Limited monovision ( D) OR different addition well accepted Easy to re-adjust (refractive-astigmatic correction)
25 Πανελλήνιο Συνεδριο 2014
Clinical Update for Presbyopic Lens Options
Clinical Update for Presbyopic Lens Options Gregory D. Searcy, M.D. Erdey Searcy Eye Group Columbus, Ohio The Problem = Spherical Optics Marginal Rays Spherical IOL Light Rays Paraxial Rays Spherical Aberration
More informationQuality of Vision With Multifocal Progressive Diffractive Lens: Two-Year Follow-up
Quality of Vision With Multifocal Progressive Diffractive Lens: Two-Year Follow-up Antonio Mocellin, MD & Matteo Piovella, MD CMA, Centro di Microchirurgia Ambulatoriale Monza (Milan) Italy Dr Piovella
More informationChoices and Vision. Jeffrey Koziol M.D. Thursday, December 6, 12
Choices and Vision Jeffrey Koziol M.D. How does the eye work? What is myopia? What is hyperopia? What is astigmatism? What is presbyopia? How the eye works How the Eye Works 3 How the eye works Light rays
More informationEvolution of Diffractive Multifocal Intraocular Lenses
Evolution of Diffractive Multifocal Intraocular Lenses Wavefront Congress February 24, 2007 Michael J. Simpson, Ph.D. Alcon Research, Ltd., Fort Worth, Texas Presentation Overview Multifocal IOLs two lens
More informationChoices and Vision. Jeffrey Koziol M.D. Friday, December 7, 12
Choices and Vision Jeffrey Koziol M.D. How does the eye work? What is myopia? What is hyperopia? What is astigmatism? What is presbyopia? How the eye works Light rays enter the eye through the clear cornea,
More informationTreatment of Presbyopia during Crystalline Lens Surgery A Review
Treatment of Presbyopia during Crystalline Lens Surgery A Review Pierre Bouchut Bordeaux Ophthalmic surgeons should treat presbyopia during crystalline lens surgery. Thanks to the quality and advancements
More informationMultifocal Progressive Diffractive Lens to Improve Light Distribuition and Avoid Light Loss: Two Years Clinical Results
Multifocal Progressive Diffractive Lens to Improve Light Distribuition and Avoid Light Loss: Two Years Clinical Results Matteo Piovella MD & Barbara Kusa MD CMA, Centro di Microchirurgia Ambulatoriale
More informationDr. Magda Rau Eye Clinic Cham, Germany
3 and 6 Months clinical Results after Implantation of OptiVis Diffractive-refractive Multifocal IOL Dr. Magda Rau Eye Clinic Cham, Germany Refractive zone of Progressive power for Far to Intermediate
More informationCauses of refractive error post premium IOL s 3/17/2015. Instruction course: Refining the Refractive Error After Premium IOL s.
Instruction course: Refining the Refractive Error After Premium IOL s. Senior Instructor: Mounir Khalifa, MD Instructors: David Hardten,MD Scott MacRea,MD Matteo Piovella,MD Dr. Khalifa: Causes of refractive
More informationMultifocal Intraocular Lenses for the Treatment of Presbyopia: Benefits and Side-effects
Published on Points de Vue International Review of Ophthalmic Optics () Home > Multifocal Intraocular Lenses for the Treatment of Presbyopia: Benefits and Side-effects Multifocal Intraocular Lenses for
More informationSEE BEYOND WITH FULLRANGE OPTICS. Developed by Hanita Lenses
SEE BEYOND WITH FULLRANGE OPTICS Developed by Hanita Lenses SEE beyond with FullRange optics FullRange optic lenses are proven, highlyreliable and safe intraocular lenses designed to provide a solution
More informationAdvanced Technology IOLs
Introduction Advanced Technology IOLs Stephen V. Scoper, MD Virginia Eye Consultants 2013 Cataract surgery has a refractive element Patient expectations are increased Close is no longer good enough The
More informationMaximum Light Transmission. Pupil-independent Light Distribution. 3.75D Near Addition Improved Intermediate Vision
Multifocal Maximum Light Transmission Pupil-independent Light Distribution Better Visual Quality Increased Contrast Sensitivity 3.75D Near Addition Improved Intermediate Vision Visual Performance After
More informationNOW. Approved for NTIOL classification from CMS Available in Quar ter Diopter Powers. Accommodating. Aberration Free. Aspheric.
NOW Approved for NTIOL classification from CMS Available in Quar ter Diopter Powers Accommodating. Aberration Free. Aspheric. Accommodation Meets Asphericity in AO Merging Innovation & Proven Design The
More informationRaise your expectations. Deliver theirs.
66 EXTENDED RANGE OF VISION MONOFOCAL-LIKE DISTANCE Raise your expectations. Deliver theirs. Now you can give your patients the best of both worlds with the first and only hybrid designed monofocal-multifocal
More informationLASIK & Refractive Surgery
LASIK & Refractive Surgery LASIK PRK ICL RLE Monovision + + + Understanding the Basics: Why You Need Vision Correction What is a refraction and refractive error? First and foremost, we should give you
More information10/25/2017. Financial Disclosures. Do your patients complain of? Are you frustrated by remake after remake? What is wavefront error (WFE)?
Wavefront-Guided Optics in Clinic: Financial Disclosures The New Frontier November 4, 2017 Matthew J. Kauffman, OD, FAAO, FSLS STAPLE Program Soft Toric and Presbyopic Lens Education Gas Permeable Lens
More information*Simulated vision. **Individual results may vary and are not guaranteed. Visual Performance When It s Needed Most
Simulated vision. Individual results may vary and are not guaranteed. Visual Performance When It s Needed Most The aspheric design of the AcrySof IQ IOL results in improved clarity and image quality. The
More informationEDoF IOL. ZEISS AT LARA 829MP Next generation Extended Depth of Focus Intraocular Lens. NEW EDoF IOL from ZEISS
EDoF IOL Next generation Extended Depth of Focus Intraocular Lens NEW EDoF IOL from ZEISS Introducing the next generation EDoF IOL with the widest range of focus.* ZEISS AT LARA The new premium lens from
More informationAT LISA tri 839MP and AT LISA tri toric 939MP from ZEISS The innovative trifocal IOL concept providing True Living Vision to more patients
Premium Trifocal MICS OVDs IOLs AT LISA tri 839MP and AT LISA tri toric 939MP from ZEISS The innovative trifocal IOL concept providing True Living Vision to more patients The moment you help your patients
More informationPATIENT SELECTION THE RIGHT PATIENT UNDERPROMISE AND OVERDELIVER THE PERFECT SPECTACLE FREE TREATMENT. Desires Less Dependence on glasses
Bilateral TECNIS MF versus Customized TECNIS MF - REZOOM Achieving Spectacle Independence THE PERFECT SPECTACLE FREE TREATMENT PATIENT SELECTION 1.ARE THEY INTERESTED IN BECOMING SPECTACLE FREE? 2.ARE
More informationCrystalens AO: Accommodating, Aberration-Free, Aspheric Y. Ralph Chu, MD Chu Vision Institute Bloomington, MN
Crystalens AO: Accommodating, Aberration-Free, Aspheric Y. Ralph Chu, MD Chu Vision Institute Bloomington, MN Financial Disclosure Advanced Medical Optics Allergan Bausch & Lomb PowerVision Revision Optics
More informationSoft CL Multifocals Design and Fitting. Soft Multifocal Lens Designs. Issues Surrounding Multifocals. Blur Interpretation. Simultaneous Vision Designs
Soft CL Multifocals Design and Fitting Mark Andre, FAAO Associate Professor of Optometry Pacific University Mark Andre, FAAO is affiliated with CooperVision, as a consultant. Issues Surrounding Multifocals
More informationImproving Lifestyle Vision. with Small Aperture Optics
Improving Lifestyle Vision with Small Aperture Optics The Small Aperture Premium Lens Solution The IC-8 small aperture intraocular lens (IOL) is a revolutionary lens that extends depth of focus by combining
More informationNEW THE WORLD S FIRST AND ONLY SINUSOIDAL TRIFOCAL IOL
NEW THE WORLD S FIRST AND ONLY SINUSOIDAL TRIFOCAL IOL ALL TRIFOCAL IOLS ARE NOT THE SAME! Seamless Vision Near Intermediate Far Light Figure 1: Comparison of MTF Values 1,2 THE WORLD S FIRST AND ONLY
More informationNEW. AT LISA tri 839MP and AT LISA tri toric 939MP from ZEISS The innovative trifocal IOL concept providing True Living Vision to more patients
Premium Trifocal MICS OVDs IOLs NEW AT LISA tri 839MP and AT LISA tri toric 939MP from ZEISS The innovative trifocal IOL concept providing True Living Vision to more patients Trifocal toric IOL The moment
More informationDiffractive Optics. Multifocal Lenses. Correction of Pseudophakic Presbyopia with Multifocal IOLs. Basic Designs
Correction of Pseudophakic Presbyopia with Multifocal IOLs GEORGE H.H. BEIKO, B.M.,B.Ch.,FRCSC ST. CATHARINES, CANADA ASSIST PROF, MCMASTER UNIV george.beiko@sympatico.ca AMO Tecnis MFIOL Alcon ReSTOR
More informationContrast Sensitivity after Refractive Lens Exchange with A Multifocal Diffractive Aspheric Intraocular Lens
Contrast Sensitivity after Refractive Lens Exchange with A Multifocal Diffractive Aspheric Intraocular Lens Teresa Ferrer-Blasco, PhD Santiago García-Lázaro, PhD César Albarrán-Diego, MSc 3 Lurdes Belda-Salmerón,
More informationCorrelation of pupil size with visual acuity and contrast sensitivity after implantation of an apodized diffractive intraocular lens
ARTICLE Correlation of pupil size with visual acuity and contrast sensitivity after implantation of an apodized diffractive intraocular lens José F. Alfonso, MD, PhD, Luis Fernández-Vega, MD, PhD, M. Begoña
More informationProduct Portfolio. Sulcoflex Pseudophakic Supplementary IOLs. Your skill. Our vision.
Product Portfolio Sulcoflex Pseudophakic Supplementary IOLs Your skill. Our vision. Sulcoflex Pseudophakic Supplementary IOLs For when compromise is not an option As a cataract and refractive surgeon,
More informationProduct Portfolio. Sulcoflex Pseudophakic Supplementary IOLs
Product Portfolio Sulcoflex Pseudophakic Supplementary IOLs Sulcoflex Pseudophakic Supplementary IOLs For when compromise is not an option As a cataract and refractive surgeon, achieving the best possible
More informationCustomized intraocular lenses
Customized intraocular lenses Challenges and limitations Achim Langenbucher, Simon Schröder & Timo Eppig Customized IOL what does this mean? Aspherical IOL Diffractive multifocal IOL Spherical IOL Customized
More informationPágina 1 de 9 TopPage > Eye Care > Diagnostic > Wave-Front Analyzer KR-1W Wave-Front Analyzer KR-1W Perfection for Professionals : KR-1W Topcon, with its wealth of experience in designing and manufacturing
More informationAmerican Society of Cataract and Refractive Surgery
American Society of Cataract and Refractive Surgery 06-10 May, 2016 New Orleans, Louisiana Ernest N. Morial Convention Center Course 08-107 Room 238-239 Multifocal, Toric Multifocal and Accommodative IOL:
More informationBinovision A new Approach for Seeing without Glasses
Binovision A new Approach for Seeing without Glasses Sylvia Paulig MD WOC Abu Dhabi 2012 Sylvia Paulig MD Why did I need the Light Adjustable Lens? I, like most of us, was far away from a precise achievement
More informationThe Miracle of Pi in Eye. Rajesh Khanna, MD
The Miracle of Pi in Eye Rajesh Khanna, MD Copyright 2013 Rajesh Khanna, MD All rights reserved. Pi in eye DEDICATION This book is dedicated to all my patients who placed their faith in me and trusted
More informationProspective sual evaluation of apodized diffractive intraocular lenses
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/6251759 Prospective sual evaluation of apodized diffractive intraocular lenses ARTICLE in JOURNAL
More informationCorneal Asphericity and Retinal Image Quality: A Case Study and Simulations
Corneal Asphericity and Retinal Image Quality: A Case Study and Simulations Seema Somani PhD, Ashley Tuan OD, PhD, and Dimitri Chernyak PhD VISX Incorporated, 3400 Central Express Way, Santa Clara, CA
More informationThe Dysphotopsia Mystery. John J. Bussa, M.D.
The Dysphotopsia Mystery John J. Bussa, M.D. Cataract Surgery Cataract Surgery Desirable Traits Foldable Lens Inert (non reactive) with a memory Thin folds tight and goes through a smaller incision
More informationForget Most Everything! The Surgical Management of Presbyopia 2/23/2016. Refraction vs. Diffraction. Presbyopic IOL s Patient Expectations
The Surgical Management of Presbyopia Presbyopic IOL s 2011 B I L L T U L L O, O D Patient Expectations What they say is I want to be able to read The Center of a Presbyope s World What they want is Accommodation
More informationFOR PRECISE ASTIGMATISM CORRECTION.
WHY TORIC INTRAOCULAR LENSES? FOR PRECISE ASTIGMATISM CORRECTION. PATIENT INFORMATION Cataract treatment OK, I HAVE A CATARACT. NOW WHAT? WE UNDERSTAND YOUR CONCERNS WE CAN HELP. Dear patient, Discovering
More informationRefractive Surgery: Vance Thompson, MD, FACS Refractive Surgeon. Oculeve Wavetec Zeiss Mynosys LRG Equinox Precision Lens ORA Amaken EXCELLens
Refractive Surgery: My Way Vance Thompson, MD, FACS Refractive Surgeon Vance Thompson Vision Sioux Falls, SD Disclosures Abbott Medical Optics Alcon Avedro Calhoun Euclid Systems EyeBrain Medical Forsight
More informationPatient information. Your options for cataract treatment Enjoy clear vision at all distances with multifocal IOLs
Patient information Your options for cataract treatment Enjoy clear vision at all distances with multifocal IOLs Bring your vision into focus Good vision is a major contributor to the quality of life.
More informationFinancial disclosure. Alcon, Zeiss, J&J AMO, Physiol, Thea, Allergan, Santen, Dompe, Cutting Edge) Race for Progress!
Financial disclosure Alcon, Zeiss, J&J AMO, Physiol, Thea, Allergan, Santen, Dompe, Cutting Edge) Race for Progress! What is new : to pay for progress? 4 properties Asphericity (Q factor) correlated to
More informationMultifocal IOL Basics
Multifocal IOL Basics Types of Multifocal Designs REFRACTIVE Concentric zones: M-flex (Rayner) Segmented: LENTIS Mplus (Oculentis) DIFFRACTIVE Progressive: 677MY (Medicontur) Bifocal: IQ AcrySof ReSTOR
More informationAssessing Visual Quality With the Point Spread Function Using the NIDEK OPD-Scan II
Assessing Visual Quality With the Point Spread Function Using the NIDEK OPD-Scan II Edoardo A. Ligabue, MD; Cristina Giordano, OD ABSTRACT PURPOSE: To present the use of the point spread function (PSF)
More informationIOL Review and FLACS Update
IOL Review and FLACS Update James Lee, M.D. Assistant Professor Texas Tech University Health Sciences Center Department of Ophthalmology & Visual Sciences Disclosures All material and information for this
More informationLEAVE A LEGACY OF VISUAL FREEDOM. TECNIS PRESBYOPIA-CORRECTING IOLs
LEAVE A LEGACY OF VISUAL FREEDOM. TECNIS PRESBYOPIA-CORRECTING IOLs The TECNIS Portfolio of presbyopia-correcting IOLs empowers you to hand-select a lens that can deliver the visual freedom your patients
More informationLEAVE A LEGACY OF VISUAL FREEDOM. TECNIS PRESBYOPIA-CORRECTING IOLs
LEAVE A LEGACY OF VISUAL FREEDOM. TECNIS PRESBYOPIA-CORRECTING IOLs The TECNIS portfolio of presbyopia-correcting IOLs empowers you to hand select a lens that can deliver the visual freedom your patients
More informationVision for What They Love.
Vision for What They Love. INDICATIONS: The TECNIS Symfony Extended Range of Vision IOL, model ZXR, is indicated for primary implantation for the visual correction of aphakia, in adult patients with less
More informationIOL Debate: Utilizing New-technology IOLs to Deliver Best Patient Outcomes COVER STORY
IOL Debate: Utilizing New-technology IOLs to Deliver Best Patient Outcomes With the recent availability of new aspheric and multifocal IOL designs, lens implant surgeons have an expanded menu of options
More informationThe design is distinctive. The outcomes are clear. Defocus tolerance 1 Glistening-free performance 1,2 Predictable outcomes 1
The design is distinctive. The outcomes are clear. Defocus tolerance 1 Glistening-free performance 1,2 Predictable outcomes 1 The clear choice for consistent visual excellence. For over 165 years Bausch
More informationCorneal Mapping over the Contact Lens. Challenge: Getting the Most out of Soft Contact Lens Multifocals
Contact Lens Management of the Challenging Patient Disclosures: Alcon Bausch + Lomb SpecialEyes Valley Contax Vistakon Contact Lens Challenges Matthew J. Lampa, OD, FAAO lampa@pacificu.edu Challenge: Getting
More information7 DO IT. A SAFER WAY TO TRIFOCALITY * : ELEVATED PHASE SHIFT (EPS) ** 7 DIFFRACTIVE RINGS FOR OPTIMAL LIGHT DISTRIBUTION AND LESS DISTURBANCE
A SAFER WAY TO TRIFOCALITY * : ELEVATED PHASE SHIFT (EPS) ** 7 DIFFRACTIVE RINGS FOR OPTIMAL LIGHT DISTRIBUTION AND LESS DISTURBANCE 7 DO IT. TRIFOCAL PERFORMANCE & GLASS INDEPENDENCY UNCOMPROMISED CONTRAST
More informationMultifocal and Accommodative
What is an IOL? An intraocular lens (or IOL) is a tiny, artificial lens for the eye. It replaces the eye's natural lens. Retina Cornea Lens Macula The eye's normally clear lens bends (refracts) light rays
More informationIOL Types. Hazem Elbedewy. M.D., FRCS (Glasg.) Lecturer of Ophthalmology Tanta university
IOL Types Hazem Elbedewy M.D., FRCS (Glasg.) Lecturer of Ophthalmology Tanta university Artificial intraocular lenses are used to replace the eye natural lens when it has been removed during cataract surgery.
More information4/2/2015. Bonnie An Henderson MD Clinical Professor of Ophthalmology Tufts University School of Medicine Ophthalmic Consultants of Boston
Imaging Modalities That Help Maximize Uncorrected Visual Outcomes After Cataract Surgery Dr.BonnieAn Henderson, MD Dr. Kalpana Narendran, DNB Dr.Prabhu vijayaraghavan, M.S, FICO Dr. Sandra Chandramouli,DNB
More informationMultifocal Contact Lenses. Steps for Success. Disclosures. Patient Selection. Presbyopic Soft Contact Lenses: Options for Success
Disclosures Outside Consultant Presbyopic Soft Contact Lenses: Options for Success Precilens Coopervision Research Funds Bausch and Lomb Brooke Messer, OD, FAAO, FSLS Cornea and Contact Lens Institute
More informationPROGRESSIVE VISION WITHIN FULL ACCOMMODATIVE RANGE
PROGRESSIVE VISION WITHIN FULL ACCOMMODATIVE RANGE PROGRESSIVE VISION Progressive vision within full accomodative range 03 Suitable for sub 2 mm MICS 01 PAD Progressive- Apodized-Diffractive 02 Aspheric
More informationAccommodating IOL s History and Clinical Management
Accommodating IOL s History and Clinical Management Bausch & Lomb Surgical Aliso Viejo, CA Genesis of an Accommodating IOL 1 Observations with Plate IOLs Stuart Cumming 1989 Some plate haptic IOL patients
More informationday night convinced supreme contrast sensitivity THE IOL FOR DAY & NIGHT
day supreme contrast sensitivity night convinced THE IOL FOR DAY & NIGHT The IOL for DAY & NIGhT UnIQUE form and features Innovative blue light filtering Excellent quality of vision Maximum depth of focus
More informationPostoperative Wavefront Analysis and Contrast Sensitivity of a Multifocal Apodized Diffractive IOL (ReSTOR) and Three Monofocal IOLs
Postoperative Wavefront Analysis and Contrast Sensitivity of a Multifocal Apodized Diffractive IOL (ReSTOR) and Three Monofocal IOLs Karolinne Maia Rocha, MD; Maria Regina Chalita, MD; Carlos Eduardo B.
More informationCorporate Perspective Alcon Unanswered Technical Challenges that Still Need to be Overcome
Corporate Perspective Alcon Unanswered Technical Challenges that Still Need to be Overcome Ronald Krueger, MD Refractive Industry Challenges Diagnostic Improvement Optimal Laser Performance Corneal Factors
More informationComparison between clinical results of two diffractive multifocal lenses with the same platform but different additions
ARTICLE Comparison between clinical results of two diffractive multifocal lenses with the same platform but different additions Francisco Poyales, MD 1 ; Nuria Garzón, OD, MSc 1 ; Pedro Caro, MD 1 ; Oscar
More informationVisual Outcomes of Two Aspheric PCIOLs: Tecnis Z9000 versus Akreos AO
Visual Outcomes of Two Aspheric PCIOLs: Tecnis Z9000 versus Akreos AO Ahmad-Reza Baghi, MD; Mohammad-Reza Jafarinasab, MD; Hossein Ziaei, MD; Zahra Rahmani, MD Shaheed Beheshti Medical University, Tehran,
More informationThe Impact of New Generation Aspherical Soft Contact Lenses on Quality of Vision: A Comparison with Spherical Contact Lenses and Spectacle Correction
Deniz Oral, Maryo C. Kohen, Melda Yenerel, Ebru Gorgun, Sule Ziylan, Ferda Ciftci Yeditepe University Faculty of Medicine, Department of Ophthalmology, Istanbul Introduction The correction of higher order
More informationEducation is the key to understanding
www.eyeworld.org Highlights from 2007 ASCRS ASOA Symposium & Congress June 2007 2007 ASCRS ASOA San Diego Show Daily Supplement AcrySof ReSTOR Lens and ReZoom: The First 15 Patients Supported by an unrestricted
More informationRepeatability of measurements with a double-pass system
ARTICLE Repeatability of measurements with a double-pass system Alain Saad, MD, Marc Saab, MD, Damien Gatinel, MD, PhD PURPOSE: To evaluate the repeatability of measurements with a double-pass system.
More informationResearch Article In Vitro Aberrometric Assessment of a Multifocal Intraocular Lens and Two Extended Depth of Focus IOLs
Hindawi Ophthalmology Volume 2017, Article ID 7095734, 7 pages https://doi.org/10.1155/2017/7095734 Research Article In Vitro Aberrometric Assessment of a Multifocal Intraocular Lens and Two Extended Depth
More informationSurgical data reveals that Q-Factor is important for good surgical outcome
Surgical data reveals that Q-Factor is important for good surgical outcome Michael Mrochen, PhD Michael Bueeler, PhD Tobias Koller, MD Theo Seiler, MD, PhD IROC AG Institut für Refraktive und Ophthalmo-Chirurgie
More informationThe Aberration Structure of the Keratoconic Eye
The Aberration Structure of the Keratoconic Eye Geunyoung Yoon, Ph.D. Department of Ophthalmology Center for Visual Science Institute of Optics Department of Biomedical Engineering University of Rochester
More informationTrust your eyes. Presbyopic treatment methods on the cornea. PresbyMAX Decision criteria and patient s acceptance
Trust your eyes. Directory Presbyopic treatment methods on the cornea PresbyMAX The Principle PresbyMAX Expectations and Key Factors PresbyMAX Decision criteria and patient s acceptance PresbyMAX Upcoming
More informationComparison of higher order aberrations with spherical and aspheric IOLs compared to normal phakic eyes
European Journal of Ophthalmology / Vol. 18 no. 5, 2008 / pp. 728-732 Comparison of higher order aberrations with spherical and aspheric IOLs compared to normal phakic eyes M. RĘKAS, K. KRIX-JACHYM, B.
More informationTHE BEST OF BOTH WORLDS Dual-Scheimpflug and Placido Reaching a new level in refractive screening
THE BEST OF BOTH WORLDS Dual-Scheimpflug and Placido Reaching a new level in refractive screening Clinical Applications Corneal Implant Planning The comes with a licensable corneal inlay software module
More informationVisual function after bilateral implantation of apodized diffractive aspheric multifocal intraocular lenses with a D3.0 D addition
ARTICLE Visual function after bilateral implantation of apodized diffractive aspheric multifocal intraocular lenses with a D3.0 D addition Thomas Kohnen, MD, Rudy Nuijts, MD, Pierre Levy, MD, Eduard Haefliger,
More informationLong-term quality of vision is what every patient expects
Long-term quality of vision is what every patient expects Innovative combination of HOYA technologies provides: 1-piece aspheric lens with Vivinex hydrophobic acrylic material Unique surface treatment
More informationWaveMaster IOL. Fast and accurate intraocular lens tester
WaveMaster IOL Fast and accurate intraocular lens tester INTRAOCULAR LENS TESTER WaveMaster IOL Fast and accurate intraocular lens tester WaveMaster IOL is a new instrument providing real time analysis
More informationFITTING GUIDE. Duette Hybrid Contact Lenses Duette Progressive Hybrid Contact Lenses - Center Distance - Center Near
FITTING GUIDE Duette Hybrid Contact Lenses Duette Progressive Hybrid Contact Lenses - Center Distance - Center Near P R O G R E S S I V E The unique advanced-technology Duette hybrid contact lenses are
More informationG.P. MULTIFOCAL LENSES: A FITTING WORKSHOP
G.P. MULTIFOCAL LENSES: A FITTING WORKSHOP Susan J. Gromacki, OD, MS, FAAO, FSLS Daniel G. Fuller, OD, FAAO, FSLS Cornea, Contact Lenses and Refractive Technologies Section The American Academy of Optometry
More informationRetinal stray light originating from intraocular lenses and its effect on visual performance van der Mooren, Marie Huibert
University of Groningen Retinal stray light originating from intraocular lenses and its effect on visual performance van der Mooren, Marie Huibert IMPORTANT NOTE: You are advised to consult the publisher's
More informationCOMPARISON OF THE MEDICONTUR 860FAB
COMPARISON OF THE MEDICONTUR 860FAB HYDROPHOBIC IOL AND THE ACRYSOF IQ LONG TERM FOLLOW UP Péter Vámosi MD, Amanda Argay MD, Zsófia Rupnik MD, János Fekete Péterfy Sándor Hospital Budapest, Hungary PREFERENCE
More informationDesign and qualification of a diffractive trifocal optical profile for intraocular lenses
LABORATORY SCIENCE Design and qualification of a diffractive trifocal optical profile for intraocular lenses Damien Gatinel, MD, PhD, Christophe Pagnoulle, PhD, Yvette Houbrechts, PhD, Laure Gobin, PhD
More informationTHE PRIMARY goal in intraocular
CLINICAL SCIENCES Bilateral Implantation of Asymmetrical Diffractive Multifocal Intraocular Lenses Felix K. Jacobi, MD; Jochen Kammann, MD; Karl W. Jacobi, MD; Ute Großkopf, MD; Karin Walden, MD Objective:
More informationSpecial Publication: Ophthalmochirurgie Supplement 2/2009 (Original printed issue available in the German language)
Special Publication: Ophthalmochirurgie Supplement 2/2009 (Original printed issue available in the German language) LENTIS Mplus - The one -and and-only Non--rotationally Symmetric Multifocal Lens Multi-center
More informationRon Liu OPTI521-Introductory Optomechanical Engineering December 7, 2009
Synopsis of METHOD AND APPARATUS FOR IMPROVING VISION AND THE RESOLUTION OF RETINAL IMAGES by David R. Williams and Junzhong Liang from the US Patent Number: 5,777,719 issued in July 7, 1998 Ron Liu OPTI521-Introductory
More informationOcular Scatter. Rayleigh Scattering
Ocular Scatter The are several sources of stray light in the eye including the cornea, transmission through the iris and the crystalline lens. Cornea tends to have Rayleigh Scatter Lens follows inverse
More informationWHY EDOF INTRAOCULAR LENSES? FOR EXCELLENT VISION QUALITY TO SUPPORT AN ACTIVE LIFESTYLE PATIENT INFORMATION. Cataract treatment
WHY EDOF INTRAOCULAR LENSES? FOR EXCELLENT VISION QUALITY TO SUPPORT AN ACTIVE LIFESTYLE PATIENT INFORMATION Cataract treatment OK, I HAVE A CATARACT. NOW WHAT? WE UNDERSTAND YOUR CONCERNS WE CAN HELP.
More informationSulcoflex. For when perfection is the only option! Pseudophakic Sulcus Fixated Secondary IOLs. Sulcoflex Aspheric. Sulcoflex Toric
Sulcoflex Pseudophakic Sulcus Fixated Secondary IOLs Sulcoflex Aspheric Sulcoflex Toric Sulcoflex Multifocal For when perfection is the only option! Sulcoflex Pseudophakic Sulcus Fixated Secondary IOLs
More informationDisclosures. Opportunities for speciality contact lenses in the multifocal market. Principals. Prof James Wolffsohn
Disclosures Opportunities for speciality contact lenses in the multifocal market Prof James Wolffsohn Ophthalmic Research Group, Life and Health Sciences, Aston University, Birmingham, UK Vested Interest
More informationEvaluate Your Patient s Total Visual System With the OPD-Scan III
0811_OMD553-3MH.qxd:Layout 1 8/9/11 3:08 PM Page 1 SEPTEMBER 2011 Evaluate Your Patient s Total Visual System With the OPD-Scan III New features benefit you and your patients Complete data for IOL selection
More informationWhat s a Corneal GP Lens?
Slide 1 What s a Corneal GP Lens? Richard Dorer NCLEC Blanchard Contact Lens Inc. 800-367-4009 x 131 richarddorer@gmail.com www.blanchardlab.com Slide 2 Endorsements I am a paid representative and consultant
More informationEvaluation of Optical Quality Parameters and Ocular Aberrations in Multifocal Intraocular Lens Implanted Eyes
Original Article http://dx.doi.org/10.3349/ymj.2014.55.5.1413 pissn: 0513-5796, eissn: 1976-2437 Yonsei Med J 55(5):1413-1420, 2014 Evaluation of Optical Quality Parameters and Ocular Aberrations in Multifocal
More informationMaximising Treatment Outcomes with Premium IOL Technology. Saturday 13 September 2014 XXXII Congress of the ESCRS London, UK.
Supplement February 2015 Maximising Treatment Outcomes with Premium IOL Technology Saturday 13 September 2014 XXXII Congress of the ESCRS London, UK Sponsored by Introduction Thanks to advances in lens
More informationComparison of contrast sensitivity and color discrimination after clear and yellow intraocular lens implantation
J CATARACT REFRACT SURG - VOL 31, SEPTEMBER 2005 Comparison of contrast sensitivity and color discrimination after clear and yellow intraocular lens implantation Antonio Rodríguez-Galietero, MD, PhD, FEBO,
More informationEasy to identify: The color-coded forceps and scissors make identification during September September September 2016
Surgical Instruments Astigmatism neutral incision, less trauma: Thanks to a tube diameter of just 23 Gauge, the final incision size is only 1 mm. Unique vertical cutting: Scissors designed for enlarging
More informationKERATOCONUS. In the most advances cases, the corneal deformation can be easy observed fig. 1. Fig. 1
Mario Giovanzana Milano, 14 nd october 01 KERATOCONUS INTRODUCTION The keratocunus is a deformation of the cornea that tends to assume the shape of a cono. The genesis is substantially uncertain. It is
More informationPrinciples and clinical applications of ray-tracing aberrometry (Part II)
UPDATE/REVIEW Principles and clinical applications of ray-tracing aberrometry (Part II) Alfredo Castillo Gómez, MD, PhD 1 ; Antonio Verdejo del Rey, OD 2 ; Carlos Palomino Bautista, MD 3 ; Ana Escalada
More informationVisual Performance with Multifocal Intraocular Lenses
Visual Performance with Multifocal Intraocular Lenses Mesopic Contrast Sensitivity under Distance and Near Conditions Robert Montés-Micó, OD, MPhil, 1 Enrique España, MD, PhD, 1,2 Inmaculada Bueno, OD,
More informationWhat is Wavefront Aberration? Custom Contact Lenses For Vision Improvement Are They Feasible In A Disposable World?
Custom Contact Lenses For Vision Improvement Are They Feasible In A Disposable World? Ian Cox, BOptom, PhD, FAAO Distinguished Research Fellow Bausch & Lomb, Rochester, NY Acknowledgements Center for Visual
More informationFOR EXCELLENT VISION QUALITY TO SUPPORT AN ACTIVE LIFESTYLE
WHY EDOF INTRAOCULAR LENSES? FOR EXCELLENT VISION QUALITY TO SUPPORT AN ACTIVE LIFESTYLE PATIENT INFORMATION Cataract treatment Insert your logo here 2 OK, I HAVE A CATARACT. NOW WHAT? WE UNDERSTAND YOUR
More information