Successful Premium Multifocal Iol Surgery
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Successful Premium Multifocal Iol Surgery
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Author : Chen Xu
language : en
Publisher:
Release Date : 2019
Successful Premium Multifocal Iol Surgery written by Chen Xu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Electronic books categories.
Premium multifocal IOLs are a popular option for cataract or presbyopia patients today. Patients can achieve high levels of success and satisfaction after these advanced technology IOLs implantation. However, adequate preoperative clinical evaluation including patient selection, optical and anatomical examination is crucial to reach a success case. Based on the preoperative diagnosis including the corneal astigmatism, biometry measurement, IOL power calculation, presbyopia correcting IOLs,Äô indications and contraindications should be assessed for IOL selection strategy. Surgical procedure should be technically optimized to achieve the best outcomes. Adequate management of both satisfied and unsatisfied patients will improve the benefit of current premium IOLs.
Premium And Specialized Intraocular Lenses
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Author : Guy Kleinmann
language : en
Publisher: Bentham Science Publishers
Release Date : 2014-05-08
Premium And Specialized Intraocular Lenses written by Guy Kleinmann and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-08 with Medical categories.
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.
Multifocal Intraocular Lenses
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Author : Jorge L. Alió
language : en
Publisher: Springer Nature
Release Date : 2019-08-30
Multifocal Intraocular Lenses written by Jorge L. Alió and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-30 with Medical categories.
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.
Requirement For And Optimisation Of Premium Intraocular Lenses
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Author : Gurpreet Bhogal
language : en
Publisher:
Release Date : 2012
Requirement For And Optimisation Of Premium Intraocular Lenses written by Gurpreet Bhogal and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Premium intraocular lenses (IOLs) aim to surgically correct astigmatism and presbyopia following cataract extraction, optimising vision and eliminating the need for cataract surgery in later years. It is usual to fully correct astigmatism and to provide visual correction for distance and near when prescribing spectacles and contact lenses, however for correction with the lens implanted during cataract surgery, patients are required to purchase the premium IOLs and pay surgery fees outside the National Health Service in the UK. The benefit of using toric IOLs was thus demonstrated, both in standard visual tests and real-world situations. Orientation of toric IOLs during implantation is critical and the benefit of using conjunctival blood vessels for alignment was shown. The issue of centration of IOLs relative to the pupil was also investigated, showing changes with the amount of dilation and repeat dilation evaluation, which must be considered during surgery to optimize the visual performance of premium IOLs. Presbyopia is a global issue, of growing importance as life expectancy increases, with no real long-term cure. Despite enhanced lifestyles, changes in diet and improved medical care, presbyopia still presents in modern life as a significant visual impairment. The onset of presbyopia was found to vary with risk factors including alcohol consumption, smoking, UV exposure and even weight as well as age. A new technique to make measurement of accommodation more objective and robust was explored, although needs for further design modifications were identified. Due to dysphotopsia and lack of intermediate vision through most multifocal IOL designs, the development of a trifocal IOL was shown to minimize these aspects. The current thesis, therefore, emphasises the challenges of premium IOL surgery and need for refinement for optimum visual outcome in addition to outlining how premium IOLs may provide long-term and successful correction of astigmatism and presbyopia.
Mastering Refractive Iols
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Author : David F. Chang
language : en
Publisher: SLACK Incorporated
Release Date : 2008
Mastering Refractive Iols written by David F. Chang and has been published by SLACK Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Intraocular lenses categories.
The IOL technical specifications, the clinical data, and the necessary clinical and surgical skills comprise the scientific foundation for achieving a "premium" refractive outcome. To consistently achieve patient satisfaction, however, requires mastering the art of patient and IOL selection, communicating and counseling effectively, and providing a "premium" patient experience. This is a nontraditional book in which multiple experts are separately asked to discuss controversial subjects in a reader-friendly format. There is balanced coverage of all of the available refractive IOLs, as well as those that may become available in the near future. A major emphasis is placed on avoiding and managing complications or potentially dissatisfied patients. There are more than 200 chapters that are organized into 14 major sections, over 300 images, 100 tables, and 12 sidebars that cover every aspect of refractive IOL clinical practice. This is a comprehensive educational resource addressing the most demanding and rapidly evolving area in cataract and refractive surgery today and the first book to cover both the clinical and nonclinical aspects of offering refractive IOL services.
Current Cataract Surgical Techniques
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Author : Xiaogang Wang
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-07-07
Current Cataract Surgical Techniques written by Xiaogang Wang and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-07 with Medical categories.
The first clinical application of the phacoemulsification cataract surgical technique (often referred to as “phaco”) was introduced in 1967 by Dr. Charles Kelman. This innovation is a big step forward for cataract surgery. With the development of intraocular lens (IOL) design, more and more premium presbyopia- and astigmatism-correction IOLs are being used in clinics. This progress has greatly improved the visual quality of cataract patients. This book discusses the basic surgical skills required to perform this procedure, premium IOL surgical design, specific surgical plans for clinically challenging cases, and more. It provides readers with a comprehensive knowledge of the current state of the art of cataract surgery and surgical design.
Pseudophakic Monovision
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Author : Fuxiang Zhang
language : en
Publisher: Thieme
Release Date : 2018-08-16
Pseudophakic Monovision written by Fuxiang Zhang and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-16 with Medical categories.
A state-of-the-art resource on successful management of intraocular lens monovision Pseudophakic Monovision: A Clinical Guide by renowned ophthalmologic surgery experts Fuxiang Zhang, Alan Sugar, and Graham Barrett reflects decades of robust academic research, with comprehensive discussion of the pseudophakic lens. Pseudophakic monovision is frequently used as a strategy for presbyopia correction in cataract surgery patients, with high satisfaction rates. The authors address the advantages and drawbacks to this approach, with topics ranging from the optics and neurophysiology of monovision to preoperative vision testing and counseling. The book fills a gap in the literature on this essential yet relatively neglected topic. In the current era of an ever-expanding array of intraocular lenses inserted in cataract surgery, monovision correction is emerging as an efficacious, far less expensive method for managing presbyopia than multifocal lenses. One eye is corrected for optimal distance vision and the other for optimal near vision, thereby avoiding both the expense of multifocal lenses and inconvenience of wearing glasses and/or contact lenses. Emerging adjustable IOLs address eye dominance issues, enabling patients to attain excellent distance acuity in one eye, then select the amount of myopia that works best in the second eye. Key Features Guidelines on basic calculations, optics, and techniques Various practical considerations, such as patient selection, incorporating IOL monovision into practice, essential preoperative tests, nighttime driving, and limitations Optics, neurophysiology, and graphic illustrations enhance understanding of the basics of IOL monovision including mini, moderate, and full monovision, as well as the concept of the not-sharply focused-zone Ocular as well as systemic contraindications, and how to use extra tests to detect subtle contraindications such as monofixation at the preoperative office visit How to use conventional as well as crossed monovision to enhance premium IOL outcomes such as accommodating and Extended Depth of Focus (EDOF) IOLs Ocular comorbidity case reports provide knowledge about how specific co-occurring eye diseases impact patient outcome This invaluable resource will help refractive cataract surgeons incorporate Toric, accommodating, and EDOF IOL technology into ophthalmology practice and achieve excellent patient outcomes.
Intraocular Lens Surgery
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Author : Bradley Randleman
language : en
Publisher: Thieme
Release Date : 2016-06-15
Intraocular Lens Surgery written by Bradley Randleman and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-15 with Medical categories.
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.
Current Concepts Of Multifocal Intraocular Lenses
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Author : W. Andrew Maxwell
language : en
Publisher: Slack
Release Date : 1991
Current Concepts Of Multifocal Intraocular Lenses written by W. Andrew Maxwell and has been published by Slack this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medical categories.
Intraocular Lens Surgery
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Author : J. Bradley Randleman
language : en
Publisher: Thieme
Release Date : 2015-12-16
Intraocular Lens Surgery written by J. Bradley Randleman and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-16 with Medical categories.
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.