The Optimal Intraocular Lens For Patients

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The Optimal Intraocular Lens for Patients

Author : Christina Mastromonaco
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis The Optimal Intraocular Lens for Patients by : Christina Mastromonaco

Download or read book The Optimal Intraocular Lens for Patients written by Christina Mastromonaco and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Posterior capsular opacification (PCO) is the leading long-term complication of cataract surgery caused by the remnant lens epithelial cells (LECs) within the capsular bag. LECs undergo epithelial-to-mesenchymal transition (EMT) and acquire a myofibroblast phenotype, further depositing extracellular matrix, leading to opacities. Duration of intraocular lens (IOL) implant, patient comorbidities, and IOL type may be contributing factors to PCO. The aim of this study is to better understand the biocompatibility of the IOL within the eye, and determine the characteristics that led to PCO development. To do this, three main objectives will be pursued: 1) to compare different histopathological changes in the anterior segment between Anterior Chamber IOLs (ACIOLs) and Posterior Chamber IOLs (PCIOLs), 2) to assess the biological composition of PCO through objective immunohistochemical techniques in different PCIOL types, 3) to perform a retrospective analysis on a large cohort of specimens to analyse the IOL (optic edge design, material, haptics and filter) and patient factors (diabetic, hypertension, glaucoma and cancer) that are associated with lens decentration, ciliary ring distortion and PCO.In total, four hundred and forty donor eyes were obtained from the Minnesota Lions Eye Bank. All eyes came with clinical history of each patient including, age, sex, comorbidities, date of cataract surgery, and specific IOL model. Capsular bags with implanted IOLs were removed from the eye and digital images with the Olympus DSX 110 microscope were obtained. PCO was graded using previously published automated software (ADOS, Medical Parachute). After specimens were paraffin-embedded, 40 samples (ACIOL, PCIOL and phakic eyes) were stained with Masson’s trichrome, and further digitalized. Customized Medical Parachute TMAN software quantified the cellular components and the trabecular extracellular matrix (ECM) of the trabecular meshwork (TM). On another 190 PCIOL samples, automated immunohistochemistry with the Ventana Benchmark platform was performed using anti- Smooth Muscle Actin (SMA) to detect EMT, and anti-FN to detect fibronectin. Slides were digitalized and analysed using the Positive Pixel Count v9 algorithm. Extensive data were collected and a series of multivariate analysis were performed on the entire 440 samples. Statistical analyses were performed using STATA13, P value

Multifocal Intraocular Lenses

Author : Jorge L. Alió
Publisher : Springer Nature
ISBN 13 : 3030212823
Total Pages : 383 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Multifocal Intraocular Lenses by : Jorge L. Alió

Download or read book Multifocal Intraocular Lenses written by Jorge L. Alió and published by Springer Nature. This book was released on 2019-08-30 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive 2nd edition will build on the highly successful first edition, providing an updated global perspective of the fundamentals of multifocal intraocular lenses. The varying outcomes, limitations, and the neuroadaptation process necessary for an adequate clinical success are thoroughly discussed, along with an overview of the different types of multifocal lenses, including the recently developed extended depth of focus lenses. Multifocal Intraocular Lenses: The Art and the Practice, 2nd edition opens with an introduction that will delve into current technological offerings for the correction of pseudophakic presbyopia, as well as the opportunity for refractive lens exchange in advanced presbyopic ages and the opportunity to use these lenses. The first section will include the historical background and clinical indications, while section two addresses the varying types and models of lenses currently available, including important clinical and technological highlights. Section three and four will follow, and provide an extended look at the Zeiss and Alcon Family Multifocal IOL’s. Section five will delve into extended depth of field lenses, and will contain an introduction about the concept, different models and the evidence available about their outcomes. Section six concludes the book, closely examining accommodative intraocular lenses, and a full update will be provided on these lenses, the failures of the past and the hopes for the future. Multifocal Intraocular Lenses: The Art and the Practice, 2nd edition is a thorough, resource for the practical ophthalmologist and ophthalmic surgeon interested in learning more about intraocular lenses, identifying the best technologies and lenses for the benefit of their patients.

Webvision

Author : Helga Kolb
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (53 download)

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Book Synopsis Webvision by : Helga Kolb

Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Resolution Imaging in Microscopy and Ophthalmology

Author : Josef F. Bille
Publisher : Springer
ISBN 13 : 3030166384
Total Pages : 407 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis High Resolution Imaging in Microscopy and Ophthalmology by : Josef F. Bille

Download or read book High Resolution Imaging in Microscopy and Ophthalmology written by Josef F. Bille and published by Springer. This book was released on 2019-08-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.

Intraocular Lens Surgery

Author : Bradley Randleman
Publisher : Thieme
ISBN 13 : 1638531188
Total Pages : 741 pages
Book Rating : 4.6/5 (385 download)

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Book Synopsis Intraocular Lens Surgery by : Bradley Randleman

Download or read book Intraocular Lens Surgery written by Bradley Randleman and published by Thieme. This book was released on 2016-06-15 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Pearls on Intraocular Lens Surgery from Renowned Masters Randleman and Ahmed Ophthalmologic surgery has seen ever-evolving advancements in treatment methodologies. An expanding choice of intraocular lenses and implantation approaches has contributed to improved quality of life in people with vision impairments. Although cataract surgery has a very high success rate, unexpected complications can occur. Being prepared for challenges is integral to achieving positive outcomes. Throughout three major sections and 28 chapters, top experts share many years of combined wisdom, firsthand tips, and extensive skills acquired from utilizing and refining IOL techniques. The comprehensive, richly illustrated text and accompanying surgical videos provide invaluable training on how to handle even the most complex cases, including strategies for overcoming obstacles such as compromised capsular support. Highlights: Overview of design, materials, and technical specs for all available IOLs Analysis of next-generation IOLs Step-by-step procedural guidance on the latest surgical approaches More than 50 online videos provide real-time learning from the operating room Clinical insights on residual astigmatism, dysphotopsias, opacifications, ruptured posterior capsules, uveitis glaucoma hyphema (UGH) syndrome, and iris defects This book is a remarkable hands-on learning tool for anterior segment, cornea, refractive surgery, and glaucoma training and a must-have resource for every ophthalmologic resident, fellow, and practicing clinician.

Phacoemulsification and Intraocular Lens Implantation

Author : William J. Fishkind
Publisher : Thieme
ISBN 13 : 1638531382
Total Pages : 1232 pages
Book Rating : 4.6/5 (385 download)

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Book Synopsis Phacoemulsification and Intraocular Lens Implantation by : William J. Fishkind

Download or read book Phacoemulsification and Intraocular Lens Implantation written by William J. Fishkind and published by Thieme. This book was released on 2016-12-16 with total page 1232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned master surgeons share best practices for effectively performing cataract surgery and avoiding complications Phacoemulsification, the gold standard for cataract extraction, is highly successful. However, the procedure is not without risks and complications. Poor visual outcome, retinal detachment, infection, diplopia, and cornea and iris problems may pose considerable challenges. Additional potential problems arise from implanting the intraocular lens (IOL). Edited by a renowned master surgeon and educator in the field, and authored by a remarkable cast of cataract experts, this is the definitive text on managing cataract surgery, with practical guidance on recognizing and managing complications, should they arise. Experts demonstrate the right way to perform phacoemulsification and diverse surgical and intraocular lens implantation procedures in order to reduce risk and improve patient outcome. This second edition is greatly expanded in size and scope to accommodate the latest state-of-the-art methodologies and refinements in surgical strategies. Since the first edition was published, new techniques for refractive cataract surgery, vitrectomy, IOL exchange, and management of IOL implantation without capsular bag support have been improved. Additionally, new technologies have been introduced such as optical coherence tomography, FLACS (femtosecond laser surgery), and implantation of toric and multifocal refractive IOLs, as well as methods to improve IOL power calculation and decision making. Highlights A stellar group of national and internationally renowned eye surgeons provide invaluable clinical pearls gleaned from years of refining procedures Surgical videos further elucidate the most optimal surgical strategies More than 600 superb illustrations Management of challenges including small pupils, IFIS, zonular weakness, inadequate capsular support, vitrectomy, corneal burns, high astigmatism, dysphotopsias, and endophthalmitis This invaluable reference will help ophthalmologists refine their expertise, resulting in fewer risks and more efficacious outcomes. It is a must-have resource for ophthalmology residents and proficient surgeons alike.

Current Concepts of Multifocal Intraocular Lenses

Author : W. Andrew Maxwell
Publisher : Slack
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Current Concepts of Multifocal Intraocular Lenses by : W. Andrew Maxwell

Download or read book Current Concepts of Multifocal Intraocular Lenses written by W. Andrew Maxwell and published by Slack. This book was released on 1991 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intraocular Lens Power Calculations

Author : H. John Shammas
Publisher : SLACK Incorporated
ISBN 13 : 9781556426520
Total Pages : 248 pages
Book Rating : 4.4/5 (265 download)

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Book Synopsis Intraocular Lens Power Calculations by : H. John Shammas

Download or read book Intraocular Lens Power Calculations written by H. John Shammas and published by SLACK Incorporated. This book was released on 2004 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selection of appropriate formulas and surgical techniques is vitally important to best fulfill each patient's visual needs and expectations. With over 30 years of experience, H. John Shammas, MD clearly explains the importance of intraocular lens (IOL) power calculations during preoperative cataract evaluation and their role in positively improving surgical outcomes. Intraocular Lens Power Calculations addresses both currently used and the latest, more advanced formulas. To fully understand the application of these formulas in various situations, thorough explanations are provided. Numerous highlighted clinical applications, case reports, figures, and tables are also utilized to illustrate and reinforce key points. This well-organized text contains the most up-to-date information on axial length measurement, biometry units, constants, and ways to avoid errors. IOL power calculations and selection are included for an array of conditions ranging from the normal phakic eye to the more challenging high myopic and high hyperopic eyes, piggyback implantation, intumescent cataract, and the aphakic eye. Intraocular Lens Power Calculations updates surgeons, technicians, and students on all the techniques and formulas available to achieve the most accurate and precise calculations, thus paving the way for surgical results that fulfill patients' visual needs. Topics Include: New formulas including Holladay, Olsen, and Haigis IOL power calculations after corneal refractive surgery Calculating for emmetropia and iseikonia High precision A-scan biometry B-mode guided biometry Optical coherence biometry Selecting the proper IOL power

Cataract Surgery from Routine to Complex

Author : Randall J. Olson
Publisher : SLACK Incorporated
ISBN 13 : 1556429479
Total Pages : 274 pages
Book Rating : 4.5/5 (564 download)

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Book Synopsis Cataract Surgery from Routine to Complex by : Randall J. Olson

Download or read book Cataract Surgery from Routine to Complex written by Randall J. Olson and published by SLACK Incorporated. This book was released on 2011 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Cataract Surgery from Routine to Complex: A Practical Guide provides eye care professionals guidance on what to do and how to avoid potential complications in all aspects of cataract surgery, just as if the world's experts were by your side. Cataract Surgery from Routine to Complex is the combination of a practical guide with broad academic underpinnings along with current controversial subjects on cataract surgery, making it ideal for eye care professionals who wish to update their knowledge and translate it into improved surgical techniques and better cataract patient education"--Provided by publisher.

Cataract Surgery in the Glaucoma Patient

Author : Sandra M. Johnson
Publisher : Springer Science & Business Media
ISBN 13 : 0387094083
Total Pages : 249 pages
Book Rating : 4.3/5 (87 download)

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Book Synopsis Cataract Surgery in the Glaucoma Patient by : Sandra M. Johnson

Download or read book Cataract Surgery in the Glaucoma Patient written by Sandra M. Johnson and published by Springer Science & Business Media. This book was released on 2010-06-09 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cataract surgery is one of the most frequently performed procedure in the United States, and cataracts are a leading cause of visual impairment in the world. Glaucoma is also a very common eye disease with an expected 3.3 million Americans afflicted with primary open angle glaucoma by 2020. The coexistence of these two diseases is not uncommon and management of a cataract can have significant impact on the glaucoma status of a patient. Cataract surgery textbooks may have one chapter dedicated to the management of cataract with coexistent glaucoma. Likewise, a typical glaucoma surgical text dedicates one chapter to the management of these two diseases concurrently. This book will focus on the treatment of cataract in the setting of glaucoma, using an evidence-based medicine approach. Managing cataracts to the best advantage of the glaucoma should result in the best visual outcomes for patients. It should be a wonderful resource for general ophthalmologists and residents as well as glaucoma fellows.

Premium and Specialized Intraocular Lenses

Author : Guy Kleinmann
Publisher : Bentham Science Publishers
ISBN 13 : 1608058328
Total Pages : 331 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Premium and Specialized Intraocular Lenses by : Guy Kleinmann

Download or read book Premium and Specialized Intraocular Lenses written by Guy Kleinmann and published by Bentham Science Publishers. This book was released on 2014-05-08 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a review on the state-of-the-art knowledge on currently available premium intraocular lenses. The volume covers a variety of intraocular lenses including multifocal, accommodative, aspheric, and toric versions and special intraocular biodevices such as intraocular telescopes. Details regarding their features, indications, contraindications and clinical results are also discussed based on evidence based / peer reviewed data. This eBook serves as a brief reference for optometry professionals seeking updates about high quality lenses for eye patients.

Intraocular Lens Calculations

Author : Jaime Aramberri
Publisher : Springer Nature
ISBN 13 : 3031506669
Total Pages : 1000 pages
Book Rating : 4.0/5 (315 download)

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Book Synopsis Intraocular Lens Calculations by : Jaime Aramberri

Download or read book Intraocular Lens Calculations written by Jaime Aramberri and published by Springer Nature. This book was released on with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intraocular Lenses

Author : David J. Apple
Publisher :
ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Intraocular Lenses by : David J. Apple

Download or read book Intraocular Lenses written by David J. Apple and published by . This book was released on 1989 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cataract and Refractive Surgery

$Download Cataract and Refractive Surgery PDF Online Free$

Author : Thomas Kohnen
Publisher : Springer Science & Business Media
ISBN 13 : 3540763805
Total Pages : 133 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Cataract and Refractive Surgery by : Thomas Kohnen

Download or read book Cataract and Refractive Surgery written by Thomas Kohnen and published by Springer Science & Business Media. This book was released on 2008-12-10 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Essentials in Ophthalmology series represents readership acceptance of the first two series, each of an unique updating publication on the progress in all eight volumes. This is a success that was made p- subspecialties of ophthalmology. sible predominantly by the numerous opinion-leading In a quarterly rhythm, eight issues are published authors and the outstanding section editors, as well as covering clinically relevant achievements in the whole with the constructive support of the publisher. There field of ophthalmology. This timely transfer of advance- are many good reasons to continue and still improve ments for the best possible care of our eye patients has the dissemination of this didactic and clinically r- proven to be effective. The initial working hypothesis of evant information. providing new knowledge immediately following p- lication in the peer-reviewed journal and not waiting G.K. Krieglstein for the textbook appears to be highly workable. R.N. Weinreb We are now entering the third cycle of the Essentials Series Editors in Ophthalmology series, having been encouraged by September 2008 Preface We are pleased to share with our readers this Third uncorrected and, in one instance, corrected vision. Edition of Cataract and Refractive Surgery, less than Topics in corneal refractive surgery include disc- three years from publication of the Second Edition. sion of the management of higher order aberrations The dramatic pace of change in cataract and refractive and corneal procedures for treating presbyopia.

Cataract Surgery and Intraocular Lenses

Author : Lucio Buratto
Publisher : CRC Press
ISBN 13 : 1040136702
Total Pages : 445 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis Cataract Surgery and Intraocular Lenses by : Lucio Buratto

Download or read book Cataract Surgery and Intraocular Lenses written by Lucio Buratto and published by CRC Press. This book was released on 2024-06-01 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cataract Surgery and Intraocular Lenses offer a detailed overview of intraocular lenses, as the choice of the IOL to be implanted is a critical detail in the patient selection and surgical preparation, and therefore leading to the most optimal patient results. Dr. Lucio Buratto, Dr. Stephen Brint, and Dr. Domenico Boccuzzi present the latest information on the most advanced diagnostic techniques and surgical decisions for IOL selection and implantation. Cataract Surgery and Intraocular Lenses covers a wide variety of topics, including monofocal IOLs, multifocal IOLs, accommodative IOLs, injectors and implantation of foldable IOLs, tear or damage of the IOL, and viscoelastic substances. Supplemented by more than 200 color illustrations, diagrams, a glossary, and references, all surgeons from beginner to expert will want this unique resource by their side.

Intraocular Lens

Author : Xiaogang Wang
Publisher : BoD – Books on Demand
ISBN 13 : 1838804846
Total Pages : 160 pages
Book Rating : 4.8/5 (388 download)

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Book Synopsis Intraocular Lens by : Xiaogang Wang

Download or read book Intraocular Lens written by Xiaogang Wang and published by BoD – Books on Demand. This book was released on 2020-06-17 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first clinical application of intraocular lens (IOL) goes back to 1949 when Dr. Harold Ridley successfully implanted a PMMA IOL into an eye on 29 November 1949. This innovation is a big step forward for cataract surgery. With development of the IOL material and biocompatibility, more and more IOL types have been used in clinical ophthalmology. This book is the fruit of worldwide cooperation between clinical teams. In this book we discuss the IOL materials and design, aberration and astigmatism correction with IOL, entopic phenomenon of IOL, myopia and phakic IOL, and secondary IOL techniques. We believe that this content provides the readers with a comprehensive knowledge of the latest developments of IOL.

Optimizing Suboptimal Results Following Cataract Surgery

Author : Priya Narang
Publisher : Thieme
ISBN 13 : 1638535698
Total Pages : 323 pages
Book Rating : 4.6/5 (385 download)

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Book Synopsis Optimizing Suboptimal Results Following Cataract Surgery by : Priya Narang

Download or read book Optimizing Suboptimal Results Following Cataract Surgery written by Priya Narang and published by Thieme. This book was released on 2018-10-22 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise review and comprehensive guide to improving cataract surgery outcomes Significant advances have been made in refractive surgery in the last decade. Eye surgeons today can leverage many cutting-edge intraocular lens (IOL) technologies such as multifocal, extended depth of field, toric, accommodating, and aspheric. Concurrent innovations including optics, phacoemulsification, superior keratometry and biometry, and posterior cornea evaluation have resulted in improved cataract surgery outcomes. Recent advances in the diagnosis and treatment of cataracts have dramatically improved patient satisfaction following cataract surgery, yet common and rare complications still occur such as dry eye, endophthalmitis, and retinal detachment. Furthermore, only 80% of cataract surgery procedures bring patients to within 0.5 diopters of their needed refraction. Optimizing Suboptimal Results Following Cataract Surgery: Refractive and Non-Refractive Management presents the latest techniques for achieving optimal results and overcoming complications in cataract surgery. Internationally renowned ophthalmic surgery pioneers Priya Narang and William Trattler have created an unparalleled guide to overcoming complex cases and residual refractive errors. The book starts with six chapters on suboptimal causes and considerations, followed by dedicated sections covering refractive and non-refractive enhancements. The fourth section features chapters on keratoconus, cystoid macular edema, endophthalmitis, toxic anterior segment syndrome, and vitritis, as well as intraoperative aberrometry, futuristic approaches and advancements, and telescopic IOLs. Key Highlights Refractive enhancement procedures including corneal-based procedures such as astigmatic keratotomy, LASIK, PRK, and SMILE; IOL exchange; piggyback IOL; toric IOL; and premium IOLs and associated problems Nonrefractive enhancement procedures including dysphotopsias and surgical management, bullous keratopathy and endothelial keratoplasty, complex IOL issues such as malpositioned IOL and capsular bag, and posterior capsular rupture and IOL lens implantation Practical tips and steps to prevent and manage undesired outcomes 30 surgical videos posted online highlight a diverse array of complex cases and technical advances to help prevent suboptimal results Ophthalmologists, ophthalmology residents, fellows, and subspecialists will greatly benefit from the significant pearls and knowledge presented in this indispensable cataract surgery resource.