Rapid advances in pathogenetic insight, diagnostic and therapeutic modalities, and basic research continuously influence the state of the art in ophthalmology. This comprehensive encyclopedia offers a systematic and complete source of information including basic principles and novel updates, both clinical and scientific.The encyclopaedic format offers comprehensive access to focused information on all relevant topics in a clear and user-friendly manner. The spectrum ranges from short definitions, cross references, acronyms to disease chapters including epidemiology, symptoms and differential diagnosis, sections on diagnostic and therapeutic technologies, and comprehensive scientific summaries describing recent findings as well as results from relevant studies. The material is presented in a standardized, uniform and concise way throughout all clinical and academic sections. High-quality images highlight visual information and tables and graphs summarize important data. The encyclopaedia is available in book and electronic format and is supplemented by a CD-ROM, which is linked to relevant ophthalmologic journals and is continuously updated. All chapters are authored by leading experts in the specific field. The target audiences are clinicians in ophthalmology and related specialties, researchers, and students.

This volume provides a comprehensive look into the innovative methods used to explore the visual system. From the way the brain processes vision, an imperative part of the human experience, to the role eye movement plays in a range of questions concerning visual perception, memory, attention, free will, and even topological diagnoses, this in-depth handbook gives neurologists, ophthalmologists, and neuro-ophthalmologists an invaluable tool to help them better understand the visual system.

Disorders of the retinal and cerebral cortex, and those that affect control of eye and lid movements are thoroughly discussed, along with groundbreaking visual rehabilitative methods, and chapters on individual parts of the visual system. Practitioners will find a useful resource that lays out fundamental concepts, while seamlessly summarizing clinical and laboratory methods for neuro-ophthalmological evaluation.

The material is perfect for early-stage physicians or long practicing specialists who wish to learn the latest developments in the field.
* A comprehensive resource that explores the innovative methods used to understand the visual system
* An in-depth study of how the brain processes vision, and the role certain functions such as eye movement play in visual diagnosis and memory
* Clinical and laboratory methods of evaluation that are perfect for physicians and specialists in any stage of practice

This selection of articles from the Encyclopedia of the Eye covering retina, optics/optic nerve and comparative topics constitutes the first reference for scientists, post docs, and graduate students with an interest beyond standard textbook materials. It covers the full spectrum of research on the retina - from the basic biochemistry of how nerve cells are created to information on neurotransmitters, comparisons of the structure and neuroscience of peripheral vision systems in different species, and all the way through to injury repair and other clinical applications.

*The first single volume to integrate comparative studies into a comprehensive resource on the neuroscience of the retina

*Chapters are carefully selected from the Encyclopedia of the Eye by one of the world's leading vision researchers

*The best researchers in the field provide their conclusions in the context of the latest experimental results

This book provides extensive data on the more common and many of the more rare congenital and hereditary syndromes that manifest in the nervous system and skin. Though often complex and multi-systemic, these disorders can frequently be diagnosed using a combination of simple visual inspection and sound clinical expertise. Drawing on fully referenced information from thousands of articles, the international editorial team has prepared a comprehensive overview that includes historical perspectives, clinical features, the pathogenesis, and diagnostic and therapeutic strategies. In addition, it addresses the biochemical, molecular, and genetic basis of the disorders. The book is divided into four main sections. Starting with general aspects of aetiology, diagnostics and therapy, the first part then covers the genetics, neuro-imaging, neuropathology, ocular manifestations and surgical management. The second part discusses developmental malformations, such as Sturge-Weber syndrome, Ataxia-Telangiectasia, Hypomelanosis of Ito and other rare syndromes, including haemangiomas. The focus of the third part is on tumour suppressor/DNA repair disorders, the most common of which is Neurofibromatosis 1. It also describes Neurofibromatosis 2, Schwannomatosis, Tuberous sclerosis, von Hippel-Lindau disease, Naevoid basal cell carcinoma and others. The book's fourth and final section covers defects in enzymes and structural proteins, which manifest as Cerebrotendinous xanthromatosis, Ehlers-Danlos syndrome, Menkes syndrome, Refsum disease.

Covering all the knowledge and skills needed for everyday duties as well as success on certification and recertification exams, The Ophthalmic Assistant, 11th Edition, is an essential resource for allied health personnel working in ophthalmology, optometry, opticianry, and other eye care settings. Drs. Harold A. Stein, Raymond M. Stein, and Melvin I. Freeman are joined by new editor Dr. Rebecca Stein and several new contributing authors who provide practical, up-to-date guidance on ocular diseases, surgical procedures, medications, and equipment, as well as paramedical procedures and office management for today's practice. This outstanding reference and review tool provides essential knowledge and guidance for ophthalmic assistants, technicians, and technologists as critical members of the eye care team. Keeps you up to date with coverage of key topics such as topography-guided PRK, cataract surgery with multifocal IOLs to treat presbyopia, and OCT and OCTA, as well as the latest information on basic science, new testing procedures and equipment, and two new chapters on refractive surgery and eye banking. Provides full-color visual guidance for identification of ophthalmic disorders, explanations of difficult concepts, and depictions of the newest equipment used in ophthalmology and optometry-more than 1,000 images in all. Features more than 400 interactive multiple-choice review questions that test your knowledge and understanding of key concepts. Includes a bonus color-image atlas that tests your clinical recognition of disease and disorders of the eye. Contains convenient quick-reference appendices with hospital/practice forms for more efficient patient record keeping, conversion tables, and numerous language translations, plus information on ocular emergencies, pharmaceuticals, and more. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

Binocular vision, i.e. where both eyes are used together, is a fundamental component of human sight. It also aids hand-eye co-ordination, and the perception of the self within the environment. Clinical anomalies pose a wide range of problems to the sufferer, but normal binocular operation must first be understood before the eye specialist can assess and treat dysfunctions.

This is a major new textbook for students of optometry, orthoptics and ophthalmology, and also of psychology. Chapters span such key topics as binocular summation, fusion, the normal horopter, anatomy of the extra-ocular muscles, oculomotor control, binocular integration and depth perception.

Fully illustrated throughout, the book includes self-assessment exercises at the end of each chapter, and sample experiments in binocular vision functioning.

This book provides a practical overview of pathology and interventions in the suprachoroidal space of the eye. Concise and well-structured chapters examine anatomy, physiology and pathophysiology, suprachoroidal haemorrhage, choroidal effusions and ocular hypotony management, imaging, suprachoroidal buckling for retinal detachment, drug delivery, suprachoroidal glaucoma devices, subretinal gene therapy and suprachoroidal retinal implant. Suprachoroidal Space Interventions meets the need for a book that improves awareness of established and novel interventions in the suprachoroidal space, particularly as it has been increasingly recognised as a potential space for glaucoma surgery, drug deliveries and retinal surgery. Ophthalmologists and scientists with an interest in glaucoma and retinal surgery will find the book to be an easy to use reference tool for a rapidly developing area of ophthalmology that can be applied in modern clinical practice.

A comprehensive and user-friendly guide on leveraging OCT for the management of glaucoma Optical coherence tomography (OCT) is a noninvasive diagnostic imaging modality that enables ophthalmologists to visualize different layers of the optic nerve and retinal nerve fiber layer (RNFL) with astounding detail. Today, OCT is an instrumental tool for screening, diagnosing, and tracking the progression of glaucoma in patients. Optical Coherence Tomography in Glaucoma by renowned glaucoma specialist Jullia A. Rosdahl and esteemed contributors is a one-stop, unique resource that summarizes the clinical utility of this imaging technology, from basics to advanced analyses. The book features 14 chapters, starting with introductory chapters that discuss development of OCT and its applications for visualizing the optic nerve and macula. In chapter 5, case studies illustrate OCT imaging of the optic nerve, RNFL, and macula in all stages of glaucoma, from patients at risk to those with mild, moderate, and severe diseases. The next chapters cover the intrinsic relationship between optic nerve structure and function, the use of structure-function maps, and examples of their relationship, followed by a comparison of commonly used devices and a chapter on artifacts. Anterior segment OCT is covered next, followed by chapters covering special considerations in pediatric glaucomas and in patients with high refractive errors. The final chapters cover innovations in OCT on the horizon including OCT angiography, swept-source OCT, and artificial intelligence. Key Highlights Illustrative case examples provide firsthand clinical insights on how OCT can be leveraged to inform glaucoma treatment. In-depth guidance on recognizing and managing artifacts including case examples and key technical steps to help prevent their occurrence. Pearls on the use of OCT for less common patient scenarios such as pediatric glaucomas and high refractive errors. Future OCT directions including angiography, swept-source, and the use of artificial intelligence. This practical resource is essential reading for ophthalmology trainees and ophthalmologists new to using OCT for glaucoma. The pearls, examples, and novel topics in this book will also help experienced clinicians deepen their knowledge and increase confidence using OCT in daily practice. This book includes complimentary access to a digital copy on https://medone.thieme.com.

The vitreous body long has been the most mysterious of all ocular structures, owing perhaps to its seeming simplicity. There have been few concerted, sustained efforts to unravel the mysteries of how vitreous is composed and what role it plays in normal physiology as well as pathology. Over the years, however, many studies have produced important findings concerning vitreous biochemistry, structure,  physiology, and pathobiology. Published on the 25th anniversary of Sebag's first book on Vitreous, this second installment is nearly five times longer than its predecessor, reflecting how much has been learned in the past quarter century. This well-constructed compendium not only addresses the most current scientific knowledge, but also reviews clinical perspec­tives in a manner that lends richness to the scope of the book.   Written by 90 authors, this book has 56 chapters organized into 7 sections: Biochemistry; Anatomy, Development, and Aging; Pathology/Pathobiology; Physiology and Phamacotherapy; Posterior Vitreo-Retinal Surgery; Peripheral Vitreo-Retinal Surgery; and Pharmacologic Vitreolysis. With a foreword by Coleman & Lincoff and an introduction by Wallace Foulds, Sebag's latest tome on vitreous is destined to be the authoritative text for years to come.

This book provides a comprehensive review on the surgical care of patients requiring removal of an eye, as well as consequent functional and cosmetic rehabilitation. In addition to covering the crafting of ocular prosthetics, Anophthalmia: The Expert's Guide to Medical and Surgical Management also addresses the psychological and physical adjustments to losing an eye, and adapting to that loss. Divided into five parts, Anophthalmia functions as a go-to reference for ophthalmologists and oculoplastic surgeons. The book begins by laying out the clinical foundations and history of anophthalmia. Part II and III discuss surgical removal techniques, prosthesis fitting and maintenance, congenital anophthalmia, infections and inflammations, and newer surgical techniques such as osseointegration after orbital exenteration. Finally, the book concludes with chapters on prosthetic options including scleral shells, keratopigmentation procedures, and cosmetic contact lenses. Unique in content, Anophthalmia is a vital resource for practicing ophthalmologists, oculoplastic surgeons, and all medical professionals who care for patients with surgical and traumatic loss of the eye and orbital tissues. Additionally, sufficient detail and explanation make this work accessible to those in training, such as medical students, ophthalmology residents, and fellows.

This book is a practical, patient-centered, clinical approach to assist ophthalmologists and ophthalmology trainees in the early diagnosis and management of walk-in patients presenting with uveitis of unknown etiology. It is symptoms- and signs-oriented and illustrated with many images, such that it may be an easily used reference for deciding on diagnostic tests and treatment options. Written by leading international experts in the field, Uveitis Management serves as a practical tool for daily work in an ophthalmic clinic, helping you through the first steps of investigation, management and treatment decisions for these complex patients, highlighting pitfalls, how to avoid them, and how to manage complications as they occur.

This book provides an overview of the research surrounding the relevance of visual factors for those who struggle with reading. Visual interventions that have been advocated as helping with reading include spectacles that simply correct refractive errors (e.g., long-sightedness), coloured overlays (sheets placed on the page) and coloured lenses, vision therapy, and computer games. This book explains the rationale behind these interventions and discusses the evidence supporting them. Clear advice is given in plain English to those wondering if these interventions will be helpful.Vision, Reading Difficulties, and Visual Stress, 2nd Edition draws together disparate research findings in a range of neurological disorders where vision is compromised by cortical hyperexcitability. Optometrists, orthoptists, ophthalmologists, educational psychologists, teachers, and vision scientists will find this book to be an interesting resource as well as students in these disciplines and parents of children who struggle with reading.

This book is a comprehensive, in-depth, and up-to-date resource on eye examination that will be of great practical value for ophthalmologists and optometrists. The aim is to guide the practitioner through the diagnostic process and the implications for management of the ocular patient, and in so doing to demonstrate that it is possible to reach appropriate decisions on the basis of eye examination. Every year, existing ocular equipment is being upgraded and new diagnostic equipment is appearing on the market. This book reflects recent progress in upgrading by providing information and guidance on the latest innovations in ocular examination and eye testing while also highlighting the continuing important role of the traditional eye test. The coverage accordingly ranges from such long-established techniques as ophthalmoscopy, tonometry, and slit lamp examination through to the latest advances in OCT technologies, digital fundus photography, confocal scanning laser ophthalmoscopy, ocular ultrasound, and angiography. The authors hope that the book will assist all practitioners who perform ophthalmologic examinations.

Advanced image processing and mathematical modeling techniques are increasingly being used for the early diagnosis of eye diseases. A comprehensive review of the field, Human Eye Imaging and Modeling details the latest advances and analytical techniques in ocular imaging and modeling. The first part of the book looks at imaging of the fundus as well as infrared imaging. It begins by exploring developments in the analysis of fundus images, particularly for the diagnosis of diabetic retinopathy and glaucoma. It also reviews anterior segment imaging and reports on developments in ocular thermography, especially the use of thermal imaging as the basis of tear evaporimetry and dry eye diagnosis. The second part of the book delves into mathematical modeling of the human eye. Coverage includes modeling of the eye during retinal laser surgery, a framework for optical simulation, heat distribution using a 3D web-splines solution, and exposure to laser radiation. The text also examines computer simulation of the human eye based on principles of heat transfer, as well as various bioheat equations to predict interior temperatures based on the surface temperature. Featuring contributions by established experts in eye imaging, this is a valuable reference for medical personnel and researchers who want to know more about state-of-the-art computer-based imaging and detection methods. It presents novel imaging and modeling algorithms that can aid in early diagnosis, with the aim of enriching the lives of people suffering from eye abnormalities.

This book will focus for the first time on how to avoid complications of uveitis, or how to deal with them either surgically or medically. Its uniqueness lies in the fact that all other books available on the subject of uveitis concentrate on pathogenesis, natural course, diagnosis and treatment of the uveitic entity itself, barely touching complications arising from inflammation. This book will be divided in chapters, each of them concentrating on a particular portion of the eye, from front to back, and how it can get affected by complications from inflammation. Inflammatory diseases causing these complications will be just superficially touched, the main focus will be the pathogenesis of the actual complication, prevention and treatment. Every chapter will be introduced by a section by a uveitis specialist on how inflammation can cause that particular complication, and how we can avoid it. Then a specialist in the sector (cornea surgeon, glaucoma surgeon, etc) will describe management of the complication. This multi-disciplinary approach to complications of uveitis will provide to the readers the tools to prevent them, or to correctly manage the. It will be a book mainly directed to uveitis specialist but that could also interest other specialists.

The book is divided into three sections: The first section covers basic materials (from choice of suture materials to why powdered gloves can cause latex allergy), instruments (such as why scissors are right or left handed) and basic techniques (for example, how to deliberately tie a slip knot and how to avoid doing so accidentally!). The second section covers local anaesthetic agents and techniques. The third section describes the most commonly performed operations and the complications that may be encountered including how to avoid and how to deal with them. There are also chapters that deal with the highly important but often neglected topics of biometry and orbital and lens implant biomaterials and design. Throughout, the scientific basis has been emphasized where possible. Professionals who work with ophthalmic patients such as nursing staff and optometrists will also find a clear description of the commonly performed procedures to be of interest. * an easy-to-use book, rectifying any immediate gaps in surgical knowledge * a highly practical text which covers everything that the ophthalmic trainee needs to know * beautifully illustrated text, covering all the basic procedures from anesthesia to instruments, wounds and their aftercare to the most commonly performed ophthalmic operations

This up-to-date text offers a practical approach to the theory and practice of how spectacle lenses are made and how they work in correcting vision. It also covers the more fundamental aspects of spectacle lens dispensing with relevance to areas such as visual optics and geometric optics.Pitched at the correct level for study - easy to follow for undergraduates Theory is related to practical reality - so students can take the textbook through to the early years of practice Extensive examples enable the reader to follow through calculations - great for revision and quick reference!

Written by experts on the forefront of investigations of brain function, vision, and perception, the material presented is of an unparalleled scientific quality, and shows that analyses of enormous breadth and sophistication are required to probe the structure and function of brain regions. The articles are highly persuasive in showing what can be achieved by carrying out careful and imaginative experiments. The Cat Primary Visual Cortex should emerge as essential reading for all those interested in cerebral cortical processing of visual signals or researching or working in any field of vision.
Key Features
* Comprehensive account of cat primary visual cortex
* Generous use of illustrations including color
* Covers research from structure to connections to functions
* Chapters by leaders in the field
* Topics presneted on multiple, compatible levels

The Wisdom of the Eye is a survey of the major concepts underlying many of the basic sciences related to the human eye and visual brain in one volume, using anecdotes and a minimum of highly technical language to emphasize the important points. This book presents an up-to-date treatment on how the eye and visual system work to help us see, interpret what we see, and communicate what we feel. It also examines how this description of the visual system teaches us more about ourselves.
Key Features
* Written in a user-friendly style, absent of jargon
* Humanizes vision research using anecdotes
* Uses many original illustrations and examples to demonstrate concepts
* Provides a synthesis of many disciplines including ophthalmology, optometry, and basic science
* Presents the visual system consistently in the context of its survival advantages
* Covers a wide variety of topics including infant vision, adult retinal image, animal vision, eye injuries, refractive areas, the eye as a transmitter and receiver of information, optical illusions, color, visual awareness, and more

This book provides information on how to extract the most from mobile applications and easily adapt and integrate them into daily practice. Today mobile applications that can optimize patient flow, help in examinations, perform anterior/posterior segment imaging, offer differential diagnosis and therapeutic options and even serve as patient drug reminders and councilors are easily available. Most of them have been developed by individuals and as a result lack marketing, even though they are free to download and use. Ophthalmology has always been at the forefront of medicine when it comes to adopting the latest developments - be they lasers, off-label anti-VEGF drugs or biocompatible implants. Mobile phones and tablets have infiltrated our private and professional lives and they are here to stay. As such, this book explores the endless possibilities that mobile computing offers, and introduces the vista of opportunities for providing better care, one download at a time. As part of the series "Current Practices in Ophthalmology" this volume is intended for residents and fellows in-training, as well as general and specialist ophthalmologists.

This book provides a collection of optical coherence tomographic (OCT) images of various diseases of posterior and anterior segments. It covers the details and issues of diagnostic tests based on OCT findings which are crucial for ophthalmologists to understand in their clinical practice. Throughout the chapters all aspects of this non-invasive, popular imaging technique, known for ingenuity and accuracy, is clearly illustrated. Atlas of Ocular Optical Coherence Tomography has been categorized into eleven sections, discussing and illustrating distinct OCT features, as well as showing other image modalities such as fluorescein angiography, fundus autofluorescence, perimetry and laboratory examination. This book also covers choroidal pathologies and vitreous abnormalities. The last section has been allocated to anterior segment disease, including cornea, angle, iris and conjunctival abnormalities. Above all, the numerous images, and detailed descriptions of diseases, make this book an essential guide for general ophthalmologists and ophthalmology residences.

Make ophthalmic vocabulary and concepts accessible to everyone in your practice with the Dictionary of Eye Terminology, Seventh Edition. This handy resource includes: - Plain-language definitions and common misspellings - Current ophthalmic conditions, tests, procedures and pharmacology - Colour anatomical illustrations - New design for quick navigation - Spiral binding that lays flat and saves space at your workstation

Doctors wishing to practice as ophthalmology consultants are required to pass the FRCOphth Part 1 examination administered by the Royal College of Ophthalmologists (RCOphth). This comprehensive revision guide is a key resource for meeting the challenges of this exam. Carefully mapped to the curriculum, and reviewed by twelve leading experts in the field, making it an authoritative guide to the exam. Written according to the latest RCOphth guidance, MCQs for FRCOphth Part 1 reflects recent changes in the subject weighting and examination format. It features 450 MCQs spread evenly across five sections, with detailed solutions and explanations, helpful figures, as well as three mock exams, and further reading to aid self-assessment. Including high quality clinical images, this book also aids the learning of complicated concepts through acronyms, mnemonics, and accessible clarifications. Written by an academic registrar in ophthalmology, this is a must have resource for anyone preparing for the FRCOphth Part 1 examination.

For over thirty years, the Oxford Handbook of Clinical Specialties has guided students and junior doctors through their clinical placements, renowned for providing all the information needed for both practice and revision in a deceptively small package. Now in its eleventh edition, the Handbook has been revitalized by an expanded team of specialty experts and junior doctors to guide readers through each of the specialties encountered through medical school and Foundation Programme rotations, while remaining true to the humanity and patient focus of the original edition. Updated with the latest advice and clinical guidelines, packed full of high-quality illustrations, boxes, tables, and classifications, and with a brand new chapter on how to survive your junior doctor years and beyond, this handbook is ideal for both study and use at direct point of care. Each chapter is clear and concise and filled with medical gems, with features including ribbons to mark your most-used pages and mnemonics to help you memorize and retain key facts. With reassuring and friendly advice throughout, this is the ultimate guide and revision tool for every medical student and junior doctor for each clinical specialty placement. This well-loved Handbook remains the perfect companion to the Oxford Handbook of Clinical Medicine, together encompassing the entire spectrum of clinical medicine and unmatched by any competitor in their class, helping you become the doctor you want to be.