Ocular Aberrations and Quality of Vision with Aspheric Single-Piece and Spherical Multi- Piece IOL: Contra lateral Comparative Study Ahmed Assaf MD, FRCSEd.

Slides:

Advertisements

Similar presentations

Spherical Aberration Post Bilateral Implantation of Two Prevalent Aspheric IOLs DR. ROBERT A. KAUFER, MD MARTINEZ, BUENOS AIRES ARGENTINA

Advertisements

Robert G. Martin, MD Donald R. Sanders, MD, PhD Following Implantation of 4 Foldable Lens Designs Higher Order Aberration Higher Order Aberration.

Dr H. Razmjoo Isfahan University of Medical Sciences Multifocal IOLs

Quality Control in Refractive Surgery

ASCRS-ASOA Early Regression of Limbal Relaxing Incisions in Phacoemulsification Patients: At 1 and 6 Weeks Postoperatively by Melissa M. Cable, MD,

R. Lehmann, MD ASCRS 2008 Clinically Relevant Advantages in the Functional Performance of the AcrySof ® IQ IOL Robert P. Lehmann, MD, FACS Lehmann Eye.

Correlation Of Corneal Contour With Higher Order Ocular Aberrations (HOA) In Indian Eyes Manish Chaudhary MS Amit Gupta MS Advanced Eye Centre, Postgraduate.

Keiichiro Minami, Hiroko Bissen-Miyajima, Mami Yoshino, Kunihiko Nakamura Department of Ophthalmology Tokyo Dental College Suidobashi Hospital, Tokyo,

Visual outcome & subjective visual symptoms of the Tecnis ZM900 multifocal intraocular lens in Asian eyes Dr Colin S.H. Tan MBBS, MMed (Ophth), FRCSEd.

Aspheric IOL’s: clinical benefits and customizing cataract surgery Bojan Pajic, MD, PhD, FEBO Swiss Eye Research Foundation, ORASIS, Reinach, Switzerland.

A Prospective, Randomized, Comparative Evaluation of Patients with Contralateral Implantation of Two Aspheric Acrylic Intraocular Lenses R. Cionni, MD.

CLINICAL OUTCOMES WITH A NEW DIFFRACTIVE MULTIFOCAL INTRAOCULAR LENS (IOL) Pilar Casas de Llera Ana Belen Plaza Alfredo Vega-Estrada Jorge L Alio Vissum.

1 OPTICAL QUALITY OF DUAL- OPTIC ACCOMMODATING INTRAOCULAR LENS Andrea Galvis, MD 1,3 a Ivan Ossma, MD MPH MSc 1,2, a Sanjeev Kasthurirangan, PhD 4, b.

Ruth Lapid-Gortzak MD PhD 1,2, Jan Willem van der Linden BOpt 2, and Ivanka J. van der Meulen MD 1,2 1 Department of Ophthalmology, Academic Medical Center,

Retrospective Comparison of 3177 Eyes Implanted with Presbyopic IOLs Carlos Buznego MD Elizabeth A. Davis MD, FACS Guy M. Kezirian MD, FACS William B.

Placement of Toric Intraocular Lens and the Long-term Change in the Axis of Corneal Astigmatism after Sutureless Cataract Extraction by Phacoemulsification.

Alex P. Lange The author has no financial interest to disclose.

Topography-Guided Photorefractive Keratectomy for Irregular Astigmatism following Penetrating Keratoplasty Johnson Tan, MBBS MRCSEd (Ophth) FRCSEd (Ophth)

Medical Director - R & D Consultant, Ziemer Group AG, Port, Switzerland Speaker, Bausch & Lomb do Brasil Territory Manager.

Evaluation of Interface Reflectivity and Corneal Aberrations following DSAEK Hamid Khakshoor, MD Professor of Ophthalmology Mashhad University of Medical.

Unilateral multifocal lens implantation in patients with a contralateral monofocal or phakic eye is a viable presbyopic correction option Robert J. Cionni,

Characterization of Higher Order Ocular Aberrations (HOA) In ‘Normal’ Versus Myopic Eyes To Study The Effect Of Myopia On Higher Order Aberrations Amit.

1 Reduction of ocular chromatic aberration by a blue light filtering intraocular lens Jim Schwiegerling, PhD Ophthalmology and Vision Science, The University.

Comparison of Wavefront and Corneal Aberration Changes after Advanced Corneal Surface Ablation and Femtosecond Thin Flap LASIK Tahra AlMahmoud, MBBS 1,

A Fellow Eye Comparison of Aberrations, Modulation Transfer Function and Contrast Sensitivity After AcrySof IQ and AcrySof Natural IOL Implantation. Mayank.

ASCRS 08 Changes Of Higher Order Aberrations After Excimer Laser Treatment For Moderate Myopia by Means of Preoperative Wavefront Aberration Levels using.

The authors have no financial interest in the subject matter of this poster Yinfei Xu, Peter S. Hersh, MD, David S. Chu, MD Institutional Affiliations.

Clinical and simulation outcomes of a multifocal intraocular lens with rotational asymmetry and two different levels of near addition Jorge Alió, MD,PhD.

P91: Clinical Performance of Phakic Angle-Supported Investigational IOL in Prospective Global Trials, ASCRS 2010, Boston P91: Clinical performance of phakic.

M. Vokrojova MD, M. Vokrojova MD, D. Sivekova MD, L. Wagnerova MD D. Sivekova MD, L. Wagnerova MD Prof. P. Kuchynka MD, PhD Prof. P. Kuchynka MD, PhD The.

Myoung Joon Kim, MD / Sara Yoon, MD Tracy Purcell, PhD / David J Schanzlin, MD L aser In Situ Keratomileusis versus Photorefractive Keratectomy for the.

OHM Effect of low-to-moderate degrees of refractive astigmatism on Contrast sensitivity and Reading speed in pseudophakic eyes Shetal M. Raj, DO, MS, Abhay.

AcrySof ® ReSTOR ® Aspheric IOL. Aspheric IOL AcrySof ® ReSTOR ® 2 AcrySof ® ReSTOR ® Aspheric IOL SN6AD3 Add Power: +4 D Spectacle Plane: 3.2 D Range:

Influence of IOL optic material on posterior capsule opacification and visual function Ken Hayashi, MD Hideyuki Hayashi, MD Hayashi Eye Hospital, Fukuoka,

Futoshi Taketani, MD,PhD,

S. Lee/M.Kim 2010 M. Kim 1, H. Lee 1, S. Lee 1,, S.D. Lee 1 1 ASA-Vision Clinics Seoul Comparative Analysis Preliminary Results of.

LogMAR-Analysis of multifocal intraocular lenses: Clinical performance A. Mannsfeld, I.-J. Limberger, A. Ehmer, M.P. Holzer, G. U.Auffarth International.

Financial Disclosure: Medical Director–Galilei R&D Consultant, Ziemer Group AG, Port, Switzerland Consultant & Territory Manager for.

Variations in refractive analysis with different diffractive multifocal intraocular lenses using different wavefront analyzers Mami Yoshino, Hiroko Bissen-Miyajima,

Comparative Study of the Aspheric Akreos Adapt AO IOL Versus the Spherical Akreos Adapt IOL Maghizh Anandan Martin Leyland.

Wavefront-guided Ablation Retreatment in Myopic Eyes Engy M Mohamed MD, Orkun Muftuoglu MD, R.Wayne Bowman MD, V. Vinod Mootha MD, H. Dwight Cavanagh MD,PhD,

Comparison of visual function following piggyback implantation of Acrysof ReSTOR intraocular lenses with Tecnis multifocal ZM900 intraocular lenses. Rodrigo.

The authors have no financial interest in the subject matter of this poster. Cesar Bernilla MD, Maria A. Henriquez MD, Luis Izquierdo MD Instituto de ojos.

Comparison of 2 Models of Aspheric Diffractive Multifocal IOL

Preliminary Results after Cataract Surgery with the Aspheric Acrysof ReSTOR IOL to Correct Presbyopia Meeting of the ASCRS Chicago 8-10 February 2007 R.M.M.A.

Inadvertent Insertion of an Opposite- Side Tecnis ZM900 Multifocal IOL Wilson Takashi Hida, M.D. Celso Takashi Nakano; Jonathan Lake;

Toric IOLs: wavefront aberrometry and quality of life Mencucci Rita Giordano Cristina, Stiko Ermelinda, Miranda Paolo, Eleonora Favuzza, Ugo Menchini Authors.

Presbyopia CT Zyoptix Hyperopia Advanced (Rochester) Nomogram Scott MacRae MD Professor of Ophthalmology Professor of Visual Science University of Rochester.

F.I. Camesasca, MD Zeiss Invent ZO Aspheric IOL: Long-Term Results of Refractive and Aberrometric Analysis F. I. Camesasca* P. Vinciguerra.

Corneal shape and corneal aberrations after MicroIncision Cataract Surgery (MICS) NOCHEZ Y, BUREL B, MAJZOUB S, PISELLA PJ C.H.U.

Multifocal lenses analysis with OQAS system Dr Alfredo Castillo Hospital Quirón Madrid ASCRS Chicago.

Outcomes Update for an Aspheric Accommodating IOL John A. Hovanesian, M.D. Clinical Instructor, UCLA Jules Stein Eye Institute Harvard Eye Associates,

Vinohrady Teaching Hospital, Prague, Czech Republic Vinohrady Teaching Hospital, Prague, Czech Republic M. Vokrojova MD, M. Vokrojova MD, D. Sivekova MD,

Kavita Gala David Spalton Mayank Nanavaty St Thomas’ Hospital , London

CustomVue vs Conventional LASIK: one year study

Charlotte ROHART1, Gilles Chaine1, Damien GATINEL2

Source: Figure 1. Image of colors with their different wavelengths refracted at different angles.

L. Espandar, MD ; M. D. Mifflin, MD; M. Moshirfar MD, FACS

Eye clinic of the 3rd Faculty of Medicine, Prague, Czech Republic

MI60 INTRAOCULAR LENSES – OUR EXPERIENCE

Carlos G. Arce, MD Associate Researcher and Ophthalmologist

Mohamed A Guenena, MD Helga P Sandoval, MD, MSCR Kerry D Solomon, MD

Comparison of vision with an accommodating IOL versus a multifocal IOL

Preoperative Distribution of Higher Order Aberrations in Patients Undergoing LASIK Perry S. Binder, MS MD.

Aspheric IOLs Comparative Study of Acri.Smart 46S*

성모병원 안센터 CHANGES IN ASTIGMATISM RELATIVE TO IOL HAPTIC INSERTION AXIS IN WITH-THE-RULE AND AGAINST-THE-RULE ASTIGMATISM PATIENTS Hyun Seung Kim, M.D.

Lasik decentration with the VISX ActiveTrak™ System

Comparative Global Literature Review of Visual and Optical Quality of Refractive, Diffractive, and Hybrid IOL Designs James P. McCulley, MD Department.

Majid Moshirfar, MD, FACS

Michael Goodman, Alexandra Paul and Andrew Hsu

Presentation transcript:

Ocular Aberrations and Quality of Vision with Aspheric Single-Piece and Spherical Multi- Piece IOL: Contra lateral Comparative Study Ahmed Assaf MD, FRCSEd the author of this poster have received travel expense reimbursement from AMO Company

Intraocular Lenses (IOLs) Spherical aberration (SA) and coma are the commonest HOAs to affect quality of vision Aspheric IOLs with negative SA aim to balance the positive corneal SA, thus reducing the amount of total ocular SA with respect to conventional spherical IOLs

Spherical 3-piece (Sensar AR40e) IOL

Aspheric (Tecnis 1-P, Tecnis ZCB00) IOL OPTIC of the lens has negative spherical aberration of 0.27µm to compensate for average corneal positive spherical aberration

Purpose of the Study To test visual outcomes and higher ocular aberrations of aspheric (Tecnis 1-P) IOL against spherical (Sensar AR40e™) biconvex multi-piece IOL. Both lenses are made of hydrophobic acrylic and by the same company (AMO, Abbott Medical Optics, Santa Ana, CA)

P=0.81 P<0.001 Pre Operative Post Operative Micron 0.28 ± ± ± ±0.11 VISX ™ WaveScan Wavefront System Spherical(Sensar) Aspheric (Tecnis 1-P) Spherical(Sensar) OCULUS Optikgeräte GmbH, Easygraph Aspheric (Tecnis 1-P) n=28 Spherical Aberration

P=0.88 P=0.76 Pre Operative Post Operative Micron ± ± ± ±0.071 VISX ™ WaveScan Wavefront System Spherical(Sensar) Aspheric (Tecnis 1-P) Spherical(Sensar) OCULUS Optikgeräte GmbH, Easygraph Aspheric (Tecnis 1-P) Coma

P=0.38 Pre Operative Post Operative Micron ± ± ± ± 0.12 VISX ™ WaveScan Wavefront System Spherical(Sensar) Aspheric (Tecnis 1-P) Spherical(Sensar) OCULUS Optikgeräte GmbH, Easygraph Aspheric (Tecnis 1-P) P=0.47 Trefoil

Aspheric IOL (mean±SD)Spherical IOL (mean±SD) P Sphere (D) -0.01D± D±0.67 P=0.67 Cylinder (D) -0.57D± D±0.32 P=0.84 Spherical Equivalent (D) -0.30D± D±0.74 P=0.69 LogMAR BCVA0.046± ±0.09P=0.78

Log Contrast Sensitivity (CS) Cycles per Degree (CPD) n=28 VectorVision TM 1000E Chart 85cd/m 2 6 wks postop. P=0.043

Log Contrast Sensitivity (CS) Cycles per Degree (CPD) P<0.001 n=28 VectorVision TM 1000E Chart 6cd/m 2 6 wks postop.

Conclusion Aspheric (Tecnis 1-P) IOL significantly reduce ocular spherical aberration. This is reflected as improved quality of vision mainly in mesopic conditions.

No significant differences regards ocular coma and trefoil of aspheric single piece IOL compared to spherical multi-piece IOL. Thank You Conclusion