Download or read book Duke Elder s Practice of Refraction written by David Abrams and published by . This book was released on 1993 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the theory and practice of the correction of defects in the optical system of the eyes and their associated muscles. Includes coverage of contact lenses, methods of objective testing, lens implantation after cataract surgery, and contrast sensitivity testing for visual acuity.
Download or read book Duke Elder s Practice of Refraction written by Sir Stewart Duke-Elder and published by . This book was released on 1978 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EMQs in Ophthalmology Dermatology and ENT written by Mukhtar Bizrah and published by CRC Press. This book was released on 2023-01-06 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique text presents challenging questions covering common and important ophthalmology, dermatology and ENT topics. The comprehensive answers make it an all-in-one study and revision tool for busy students. These specialties are commonly misunderstood by medical students and clinical trainees, and are known to be areas in which valuable marks are frequently lost in written and clinical examinations. EMQs in Ophthalmology, Dermatology and ENT is ideal for medical students wanting to consolidate their knowledge. It is also highly recommended for general practitioners, core medical and core surgical trainees, including candidates for the MRCGP, MRCP and MRCS examinations. Junior ophthalmology, dermatology and ENT trainees, including candidates for the Duke-Elder Exam in Ophthalmology, will find the self-testing EMQ format crucial in exam preparations. From the Foreword by Professor Janice: The authors have done a great job of covering the very wide syllabuses for these subjects while at the same time making reading the book such a pleasurable learning experience. Junior doctors and medical students can use this book to give them a comprehensive, yet adequately detailed, insight into these specialties.
Download or read book Updates on Myopia written by Tien Y Wong and published by . This book was released on 2020-10-08 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. This open access book discusses basic clinical concepts of myopia, prevention of progression and surgical treatments for myopia and pathological myopia. It also summarises the latest evidence and best practices for managing myopia, high myopia and its complications. Written by leading experts, the book addresses clinical diagnosis and interpretation of imaging modalities, and various complications of myopia such as glaucoma, choroidal neovascularization, retinal degeneration and cataracts. It is a valuable comprehensive resource for general and sub-specialist ophthalmologists as well as residents and ophthalmologists in training.; This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Download or read book Borish s Clinical Refraction E Book written by William J. Benjamin and published by Elsevier Health Sciences. This book was released on 2006-10-13 with total page 2711 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book MCQs for FRCOphth part 2 written by Darren S. J Ting and published by Oxford University Press. This book was released on 2020-05-12 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: MCQs for FRCOphth Part 2 is a key resource for candidates preparing to sit the Royal College of Ophthalmologists examination. Written by experts in the field, it is carefully mapped to the RCOphth curriculum, providing comprehensive preparation for all aspects of this challenging exam. Written for the new FRCOphth format, it contains 360 questions organised into five sections to reflect the subdivisions of the exam. A mock examination of 90 questions enables trainees to assess their level of knowledge, and practise the technique and approach needed for the examination. In addition to a small ratio of illustration based questions to reflect the real FRCOphth exam it also places an emphasis on areas that are not well covered in other materials, such as GMC and RCOphth guidelines. All answers are accompanied by detailed explanations and relevant further reading sources, providing candidates with high-quality self-assessment. Offering a true test of the reader's ophthalmology knowledge, this is a must-buy for anyone preparing for the FRCOphth part 2 written exam.
Download or read book Theory and Practice of Optics and Refraction written by Dr. A. K. Khurana and published by . This book was released on 2013-10-15 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Text book of Ophthalmology Clinical methods of examination congenital and developmental anomalies general pathological and therapeutic considerations diseases of the outer eye written by Sir Stewart Duke-Elder and published by . This book was released on 1934 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Astigmatism written by Noel Alpins and published by CRC Press. This book was released on 2024-06-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surgical correction of astigmatism is the last frontier to optimizing visual outcomes for patients. Practical Astigmatism: Planning and Analysis is a comprehensive guide to correcting astigmatism from pre-operative planning to post-operative analysis. This provides readers with unique insight to what actually happened surgically: did the astigmatism over or under correct? Was it on-axis or off-axis? With this book, ophthalmologists will be able to analyze previous procedures with the appropriate nomograms and more often achieve targeted outcomes. Dr. Noel Alpins has developed the Alpins Method of astigmatism to provide accurate planning and analysis of astigmatism procedures. His method focuses on analyzing refractive and corneal astigmatism parameters and using the results in future surgery to improve visual outcomes. The importance of the ocular residual astigmatism (ORA) is detailed when planning astigmatism surgery. Practical Astigmatism features vector planning for refractive laser surgery as well as planning and analysis applied to cataract and limbal relaxing incisions, , in addition to demonstrating graphical analysis of astigmatism using high quality vector and fan diagrams, as used in scientific journals. In addition, hemidivisional analysis of the irregular cornea, corneal coupling in incisional and excimer laser surgery for mixed astigmatism and toric IOL planning with total corneal power using corneal topographic astigmatism (CorT total) are addressed as well. Some Questions Answered Inside: What is the difference between regular and irregular astigmatism? How do I diagnose each, and how does this affect my surgical technique? Can I incorporate corneal astigmatism when performing excimer laser surgery? Why are my LRIs undercorrecting the astigmatism? Is it safe to perform excimer laser on keratoconous patients? Which corneal astigmatism measure do I choose and what do I do following a refractive surprise? Practical Astigmatism: Planning and Analysis will help ophthalmologists, optometrists, and technicians alike address each patient’s unique circumstances and act as your in-depth guide to correcting astigmatism. Testimonials... “For more than three decades I have been listening to, arguing with, and admiring the work of Dr. Noel Alpins in the field of astigmatism. Despite his remote location on the small island of Australia, his knowledge of astigmatism is at the peak of Mt. Everest. There are few others who have devoted their careers to understanding and managing astigmatism for which the world of ophthalmology is truly grateful.” - Robert H. Osher, MD “Noel is an original thinker who took on and conquered the complexities of astigmatism analysis, publishing the seminal papers on the way. His work has formed the cornerstone from which our current understanding and management of astigmatism has been built. He is someone from whom we have all learnt a great deal and this book is a testament to this.” - Dan Z Reinstein, MD MA(Cantab) FRCSC DABO FRCOphth FEBO
Download or read book Why Do I Need a Teacher When I ve got Google written by Ian Gilbert and published by Routledge. This book was released on 2014-06-27 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do I need a teacher when I’ve got Google? is just one of the challenging, controversial and thought-provoking questions Ian Gilbert poses in this urgent and invigorating book. Questioning the unquestionable, this fully updated new edition will make you re-consider everything you thought you knew about teaching and learning, such as: • Are you simply preparing the next generation of unemployed accountants? • What do you do for the ‘sweetcorn kids’ who come out of the education system in pretty much the same state as when they went in? • What’s the real point of school? • Exams – So whose bright idea was that? • Why ‘EQ’ is fast becoming the new ‘IQ’. • What will your school policy be on brain-enhancing technologies? • Which is the odd one out between a hamster and a caravan? With his customary combination of hard-hitting truths, practical classroom ideas and irreverent sense of humour, Ian Gilbert takes the reader on a breathless rollercoaster ride through burning issues of the twenty-first century, considering everything from the threats facing the world and the challenge of the BRIC economies to the link between eugenics and the 11+. As wide-ranging and exhaustively-researched as it is entertaining and accessible, this book is designed to challenge teachers and inform them – as well as encourage them – as they strive to design a twenty-first century learning experience that really does bring the best out of all young people. After all, the future of the world may just depend on it
Download or read book MCQS and OSCES in Optics and Refraction written by A. Bhan and published by BMJ Books. This book was released on 1999-03-12 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains multiple choice and short questions to help candidates prepare for the new Part II MRCOphth exams. The MCQs relate to optics, refraction and clinical ophthalmology. The short questions are similar to the OSCE format of the exam and contain good picture material. Clinical notes help describe the sequence of practical refraction and other methods.
Download or read book Astigmatism written by Michael Goggin and published by BoD – Books on Demand. This book was released on 2012-02-29 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the development, optics and physiology of astigmatism and places this knowledge in the context of modern management of this aspect of refractive error. It is written by, and aimed at, the astigmatism practitioner to assist in understanding astigmatism and its amelioration by optical and surgical techniques. It also addresses the integration of astigmatism management into the surgical approach to cataract and corneal disease including corneal transplantation.
Download or read book History of Ophthalmology written by Harold E. Henkes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the eyeball is indented in total darkness, within less than 200 mil liseconds an oval or quarter-moon shaped spot of light is perceived in the part of the visual field corresponding to the indented region of the retina. In the seconds following, this phosphene extends across the whole visual field and alters in structure during further eyeball indentation. It is then seen as irregular large bright spots of light, finely structured moving light grains ('light nebula') and stationary bright stars. Regular geometrical patterns appear only when both eyes are indented simultaneously [1]. When the eyeball deformation is released, part of the retina again lights up for another one or two seconds and curved light lines are seen following the course of the larger retinal vessels (Fig. 1). In the following we will review the history of this phenomenon, which played an important role during the first 2200 years of vision theories and in the development of models to explain normal vision. 2. Pre-Socratic philosophers, Plato and Aristotle Alcmaeon of Croton (6-5th century B. C. ), who was a member of the Pythagoraean sect and one of the founders of Greek medicine, was the first to describe mechanical deformation of the eyeball leading to light sensa tions. According to Aristotle's pupil Theophrast of Eresos, Alcmaeon report ed that 'the eye obviously has fire within,for when the eye is struckfireflashes out' [2, p. 88].
Download or read book Reflective Practice in Nursing written by Lioba Howatson-Jones and published by Learning Matters. This book was released on 2016-02-27 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Would you like to develop some strategies to manage knowledge deficits, near misses and mistakes in practice? Are you looking to improve your reflective writing for your portfolio, essays or assignments? Reflective practice enables us to make sense of, and learn from, the experiences we have each day and if nurtured properly can provide skills that will you come to rely on throughout your nursing career. Using clear language and insightful examples, scenarios and case studies the third edition of this popular and bestselling book shows you what reflection is, why it is so important and how you can use it to improve your nursing practice. Key features: · Clear and straightforward introduction to reflection directly written for nursing students and new nurses · Full of activities designed to build confidence when using reflective practice · Each chapter is linked to relevant NMC Standards and Essential Skills Clusters
Download or read book The Ophthalmic Assistant E Book written by Harold A. Stein and published by Elsevier Health Sciences. This book was released on 2017-01-31 with total page 929 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freeman, is your go-to resource for practical, up-to-date guidance on ocular diseases, surgical procedures, medications, and equipment, as well as paramedical procedures and office management in the ophthalmology, optometry, opticianry or eye care settings. Thoroughly updated content and more than 1,000 full-color illustrations cover all the knowledge and skills you need for your day-to-day duties as well as success on certification and recertification exams. This comprehensive text provides essential learning and practical guidance for ophthalmic assistants, technicians, medical technologists, physician assistants, and all others involved in ocular care, helping each become a valuable asset to the eye care team. Full-color visual guidance for identification of ophthalmic disorders, explanations of difficult concepts, and depictions of the newest equipment used in ophthalmology and optometry. Quick-reference appendices provide hospital/practice forms for more efficient patient record keeping, conversion tables, and numerous language translations, plus information on ocular emergencies, pharmaceuticals, and more. Updated throughout with the latest information on basic science, new testing procedures, new equipment, the role of the assistant in the practice, and an expanded chapter on OCT imaging. A new bonus color image atlas tests your clinical recognition of disease and disorders of the eye. Four brand-new chapters cover the latest industry advances regarding dry eye, vision function and impairment, uveitis, and surgical correction of presbyopia.
Download or read book Animal Eyes written by Michael F. Land and published by Oxford University Press. This book was released on 2012-03 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the way that all known types of eyes work, from their optics to the behaviour they guide. The ways that eyes sample the world in space and time are considered, and the evolutionary origins of eyes are discussed. This new edition incorporates discoveries made since the first edition published in 2001.
Download or read book A Century of Innovation written by 3M Company and published by 3m Company. This book was released on 2002 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of 3M voices, memories, facts and experiences from the company's first 100 years.
