Hyperopia and Presbyopia

Hyperopia and Presbyopia PDF Author: Kazuo Tsubota
Publisher: Taylor & Francis US
ISBN: 0824755235
Category : Medical
Languages : en
Pages : 335

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Book Description
Examining established and emerging treatments for the correction of hyperopia and presbyopia, this reference offers guidance on technologies such as thermal or conductive keratoplasty, corneal implants, laser scleral relaxation, scleral expansion rings, intraocular lenses, and LASIK modifications.

Kanski's Clinical Ophthalmology E-Book

Kanski's Clinical Ophthalmology E-Book PDF Author: Jack J. Kanski
Publisher: Elsevier Health Sciences
ISBN: 0702055743
Category : Medical
Languages : en
Pages : 931

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Book Description
Kanski’s Clinical Ophthalmology: A Systematic Approach is the classic specialty text providing the perfect ophthalmology foundation for trainees through to experienced practitioners. The famous visually dynamic and succinct format enables easy comprehension and focused guidance in the diagnosis and management of ophthalmic disorders. Build the ultimate foundation in ophthalmology with this market-leading resource. Benefit from guidance on examination, imaging, and the recognition of systemic conditions associated with ocular disease. Completely revised by award-winning ophthalmic educator Brad Bowling, the eighth edition reflects the latest advances, making this an indispensable resource to enhance learning, aid exam preparation and guide clinical practice. Designed for rapid reference and efficient recall, the concise but comprehensive chapters use crisp targeted text, bulleted lists, tables, and visual aids to highlight salient points across all ophthalmology subspecialties. Features detailed updates on key evolving topics such as the spectrum of macular disease, with many new disorders added to this edition across a range of subspecialties. Increased emphasis on practical investigation and management. Includes 2,600 illustrations, images and artworks, with over 900 brand new for this edition, including ultra wide-field imaging, fundus autofluorescence, and high-resolution OCT. Consult this title on your favourite e-reader.

Presbyopia

Presbyopia PDF Author: Ronald A. Schachar
Publisher: Kugler Publications
ISBN: 9789062991846
Category : Medical
Languages : en
Pages : 146

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Book Description
This textbook provides an introduction to the causes of presbyopia and the surgical techniques developed to correct this disfunction of the eye.

Making Eye Health a Population Health Imperative

Making Eye Health a Population Health Imperative PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309439981
Category : Medical
Languages : en
Pages : 587

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Book Description
The ability to see deeply affects how human beings perceive and interpret the world around them. For most people, eyesight is part of everyday communication, social activities, educational and professional pursuits, the care of others, and the maintenance of personal health, independence, and mobility. Functioning eyes and vision system can reduce an adult's risk of chronic health conditions, death, falls and injuries, social isolation, depression, and other psychological problems. In children, properly maintained eye and vision health contributes to a child's social development, academic achievement, and better health across the lifespan. The public generally recognizes its reliance on sight and fears its loss, but emphasis on eye and vision health, in general, has not been integrated into daily life to the same extent as other health promotion activities, such as teeth brushing; hand washing; physical and mental exercise; and various injury prevention behaviors. A larger population health approach is needed to engage a wide range of stakeholders in coordinated efforts that can sustain the scope of behavior change. The shaping of socioeconomic environments can eventually lead to new social norms that promote eye and vision health. Making Eye Health a Population Health Imperative: Vision for Tomorrow proposes a new population-centered framework to guide action and coordination among various, and sometimes competing, stakeholders in pursuit of improved eye and vision health and health equity in the United States. Building on the momentum of previous public health efforts, this report also introduces a model for action that highlights different levels of prevention activities across a range of stakeholders and provides specific examples of how population health strategies can be translated into cohesive areas for action at federal, state, and local levels.

Surgery for Hyperopia

Surgery for Hyperopia PDF Author: Neal A. Sher
Publisher: Slack
ISBN:
Category : Medical
Languages : en
Pages : 312

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Book Description
The recent surge of interest surrounding the surgical treatment of hyperopia can be attributed to the aging population coupled with innovative and effective new refractive procedures utilizing new technology. Surgery for Hyperopia is one of the few texts available that provides a comprehensive examination of all the modalities devoted to treating hyperopia. Neal A. Sher, MD, FACS, has collaborated with a wide range of other distinguished experts from around the world in this dynamic field to review and evaluate all the current modalities used in the surgical treatment of hyperopia. Topics discussed inside this unique book include the anatomy and physiology of accommodation; excimer laser ablation including LASIK, LASEK, and PRK; wavefront ablation; phakic IOLs; thermal keratoplasty; intracorneal inlays; and numerous other techniques. Readers benefit from over 250 illustrations, many in color, and from numerous references that complement this insightful text. Surgery for Hyperopia is a must-have for all refractive surgeons, comprehensive ophthalmologists, optometrists, and others looking to learn more and stay current in this emerging field. Topics Include: Etiology, epidemiology, historical perspectives, and physiology of hyperopia and presbyopia PRK, LASEK, and LASIK for hyperopia: techniques, results, and complications Optimal profiles for the treatment of hyperopic astigmatism Management of overcorrected LASIK, RK, and PRK Clear lens extraction with IOL implantation, accommodating IOLS, and phakic IOLS for the correction of hyperopia Marketing considerations

Borish's Clinical Refraction - E-Book

Borish's Clinical Refraction - E-Book PDF Author: William J. Benjamin
Publisher: Elsevier Health Sciences
ISBN: 0702038970
Category : Medical
Languages : en
Pages : 2711

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Book Description
Now updated and expanded to cover the latest technologies, this full-color text on clinical refraction uses an easy-to-read format to give optometry students and practitioners all the important information they need. Also covers a wide range of other aspects of the eye exam, including anterior and posterior segment evaluations, contact lens, ocular pharmacology, and visual field analysis. Four new chapters cover wavefront-guided refraction, optical correction with refractive surgeries, prosthetic devices, and patients with ocular pathology. - Offer precise, step-by-step how-to's for performing all of the most effective refractive techniques. - Presents individualized refractive approaches for the full range of patients, including special patient populations. - Contriubtors are internationally recognized, leading authorities in the field. - New full-color design with full-color images throughout. - Completely updated and expanded to include current technologies. - A new chapter on Optical Correction with Refractive Surgeries, including keratoplasty, traditional refractive surgeries (e.g. LASIK and PRK), crystalline lens extraction with and without pseudophakia, the new presbyopic surgery, etc. - A new chapter on Wavefront Guided Refraction provides information on the advantages and limitations the Hartmann-Shack Method for objective refraction plus aberrometry and the refraction and the use of in the correction of the eye with spectacles, contact lenses, and refractive surgery. - A new chapter on Patients with Ocular Pathology reflects the most current knowledge of patients with ocular pathologies. - Provides information on Optical Correction with Prosthetic Devices, including corneal onlays, stromal implants, phakic intraocular lenses, etc. - Includes new chapters and/or discussions on such topics as: Aberrations of the Eye, Refractive Consequences of Eye Pathology, Diagnosis and Treatment of Dry Eye, Diagnosis of Pathology of the Anterior Segment, Diagnosis of Glaucoma, and Diagnosis of Pathology of the Posterior Segment. - Visual Acuity chapter expanded to include the effect of refractive error on visual acuity and statistics on how much of a change in visual acuity is significant. - Objective Refraction, Corneal Topography, and Visual Field Analysis chapters include the addition of new electro-optical and computer techniques and equipment. - Chapters on Multifocal Spectacle Lenses and Contact Lenses now cover newer progressive addition lenses and contact lenses that are now on the market. - Electrodiagnosis chapter revised to take a more clinical approach.

Take Off Your Glasses and See

Take Off Your Glasses and See PDF Author: Jacob Liberman
Publisher: Harmony
ISBN: 0307795365
Category : Health & Fitness
Languages : en
Pages : 369

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Book Description
This revolutionary new look at vision will broaden your understanding of how you see and how you can see without your glasses or contact lenses. Take Off Your Glasses and See shows you how to free yourself from the crutch of prescription lenses, to build your self-confidence and awareness, and to open up your inner and outer vision in order to see more clearly. Jacob Liberman, an internationally recognized authority on holistic vision care, explains how most vision problems are the result of an unconscious decision to "close your eyes" to emotional discomfort or pain, and how increasingly powerful corrective lenses only encourage eyesight to withdraw even further. By removing lenses and practicing breath- and movement-awareness techniques to shift your perception, you can reintegrate the original disruption in the mind/body system. Dr. Liberman’s approach can help you join the thousands who have escaped from the self-defeating cycle of poor vision.

Multifocal Intraocular Lenses

Multifocal Intraocular Lenses PDF Author: Jorge L. Alió
Publisher: Springer Nature
ISBN: 3030212823
Category : Medical
Languages : en
Pages : 378

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Book Description
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.

OphthoBook

OphthoBook PDF Author:
Publisher: Createspace Independent Publishing Platform
ISBN: 9781448638826
Category : Eye
Languages : en
Pages : 0

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Book Description
OphthoBook is the printed version of the amazing OphthoBook.com online book and video series. The combination of this text, along with the online video lectures, creates the most informative and easy-to-understand ophthalmology review ever written. It is geared toward medical students, optometry students, and non-ophthalmologists who want to learn more about the eye without getting bogged down with mindless detail. The book is broken down into ten chapters: 1. Eye History 2. Anatomy 3. Glaucoma 4. Retina 5. Infection 6. Neuroophthalmology 7. Pediatric Ophthalmology 8. Trauma 9. Optics 10. Lens and Cataract Each chapter also includes "pimp questions" you might be asked in a clinic. Also, an entire chapter of ophthalmology board-review questions, flashcards, and eye abbreviations. Perhaps most useful, each chapter corresponds to the 20-minute video lectures viewable at OphthoBook.com. And lots of fun cartoons!

Concepts of Biology

Concepts of Biology PDF Author: Samantha Fowler
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1409

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Book Description
Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.