Strychnine and picrotoxin were tested as possible antagonists of two puta- tive inhibitory transmitters in the retina: taurine and GABA, Strychnine was shown to antagonize the depressive action of taurine on the ERG b-wave, but it did not affect the depressive action of GABA. Conversely, picrotoxin had no effect on the depressive action of taurine on the ERG b-wave, but it antagonizes to some extent the depressive effect of GABA. These data, as well as those obtained through recording tectal evoked responses, lead to the conclusion that taurine and GABA do not act in the same way in retinal inhibitory synaptic transmission. REFERENCES CURTIS, D.R., AW. DUGGAN & G.A.R. JOflNSTON. Glycine, strychnine, picro- toxine and spinal inhibition. Brain Res. 14, 759-762 (1969). CURTIS, D.R., L. HOSLI & G.AR. JOHNSTON. A pharmacological study of the depression of spinal neurones by glycine and related aminoacids. Exp. Brain Res. 6, 1-18 (1968 a). CURTIS, D.R., L.HOSLI, G.A.R. JOHNSTON & LH. JOHNSTON. The hyperpolariza- tion of spinal motoneurones by glycine and related aminoacids. Exp. Brain Res. 5, 235-258 (1968 b). CURTIS, D.R. & A.K. TEBECIS. Bicuculline and thalamic inhibition. Exp. Brain Res. 16,210-218 (1972). DA VIDSON, N. & H. REISINE. Presynaptic inhibition in cuneate blocked by GABA antagonists. Nature New Biology 234,223-224 (1971).

Basic refraction is a foundational part of ophthalmology, and yet beginning ophthalmology residents and ophthalmic technicians are often left on their own to learn the finer points. Despite being core skills, the techniques and practical aspects of subjective refraction and prescribing glasses are often developed by trial and error, if they are developed at all. Subjective Refraction and Prescribing Glasses: The Number One (or Number Two) Guide to Practical Techniques and Principles, Third Edition is designed as a complete guide to those essential skills, offering everything from basic terminology to tips, tricks, and best practices. This updated Third Edition has been expanded in every section with thoughtful, practical advice, and has case scenarios, in a question and answer format, of situations encountered with real-world patients. It is the most comprehensive review of clinical subjective refraction to date. Drs. Richard Kolker and Andrew Kolker together have nearly 50 years of experience in the practice of ophthalmology and bring both the fresh eyes of a beginning ophthalmologist and the experience of a seasoned veteran to this Third Edition. While new residents and technicians will appreciate the thorough explanation of refractive fundamentals, even expert ophthalmologists will appreciate the practical tips that may have never occurred to them. Included are: Very clear, easy-to-read, practical explanations of the subjective refraction process Basic practical optics to explain the steps of subjective refraction The Jackson Cross Cylinder made easy to understand and use Plus and mInus cylinder methods discussed separately and color coded for quick identification An Appendix with a primer on retinoscopy and how to use the manual lensometer The art of subjective refraction and prescribing glasses Subjective Refraction and Prescribing Glasses: The Number One (or Number Two) Guide to Practical Techniques and Principles, Third Edition is the definitive guide to the often neglected skills involved in clinical subjective refraction. Residents and technicians will find it a critical guide in their learning process, but even seasoned ophthalmologists can benefit from the tips and tricks enclosed within.

Corneal refractive surgeons are likely already familiar with the theory behind small incision lenticule extraction (SMILE) and the excellent postoperative outcomes it can achieve, but they were left without a thorough and comprehensive guide to performing the procedure, until now. The Surgeon's Guide to SMILE: Small Incision Lenticule Extraction is designed to provide surgeons who are interested in starting or are already performing SMILE with a detailed description of the preoperative assessment, surgical technique, and postoperative management of SMILE treatments. This book by Professor Dan Z. Reinstein, Mr. Timothy J. Archer, and Dr. Glenn I. Carp is designed as a surgical video-fellowship, focusing on the granular details of every aspect of patient preparation and management with special attention to how to perform a perfect routine SMILE procedure. The protocols and methods are sourced in both the published scientific evidence and the extensive experience and expertise of the authors. It also includes tips and tricks of how to manage the full range of possible scenarios and complications that can occur during and after a SMILE surgery. Each process described in the book is accompanied by at least one, and in many cases numerous, narrated video examples. Bonus! This dynamic learning tool is supplemented by the SMILE video library containing over 16 hours of surgical videos and tutorials. The succinct and demonstrative style of The Surgeon's Guide to SMILE: Small Incision Lenticule Extraction will help novice and experienced SMILE surgeons alike learn important techniques and improve their outcomes.

The purpose of this symposium on light-coagulation is not to show the superi ority of the argon-laser-coagulation or, on the contrary, of the classical photo coagulation, but rather to see, if possible, which are the respective indications and contraindications for xenon-are-coagulation as well as for argon-laser coagulation. So, for instance, the argon-Iaser-coagulator is perhaps more appropriate to treat the lesions at and around the macula and the optic disc, but for the peripheral lesions of the retina the xenon-arc photocoagulator is surely as effective. For the conservative treatment of intraocular tumours, the xenon arc-coagula tor is beyond doubt more efficacious than the argon-Iaser-coagu lator. We were very happy to have at this symposium Professor MEYER-SCHWICKE RATH, the creator and the pioneer of light-coagulation, his coworker, Professor WESSING, and Doctor HUNTER LITTLE, one of the pioneers of the laser-therapy. We thank them very warmly for having brought to us the results of their promi nent clinical experiments. After general considerations on laser-photocoagulation, we will have a discussion on macular alterations and their treatment as well as on peripheral retinal vascular or non vascular diseases. The most important part concerns the treatment of diabetic retinopathy. Finally the prevention of complications in argon laser retinal photocoagulation will be reviewed."

The 1973 - postgraduate courses in ophthalmology held under the auspices of the Netherlands Ophthalmological Society, mark the 25th anniversary of the rebuilt Rotterdam Eye Clinic. The themes set for these courses: 'Ophthalmic Photography', 'Electro ophthalmology' and 'Echo-ophthalmology', have been chosen from a multitude of rapid developments in ophthalmology during this period. The aim was to provide the clinician with a lead in a bewildering field of apparatus and techniques and to help him in selecting methods that provide useful results without too much specialised knowledge. However, sophisticated techniques and discussion of results have been added now and then, so that the more advanced reader still finds sufficiently inter esting material in this report. This holds e.g. for the section on fluorescence-angiography which section has been extended on the base of the probability that the clinician in general practice too, has been or will be confronted with this rapidly expanding and fascinating field. The reason to bring together two methods of objective examination of visual functions i.e. electro-ophthalmology and echo-ophthalmology, is clearly due to the intimate connection between the two. In many ways these methods complement each other in providing the final diagnosis. This report does not intend to replace text books, nor to outdate treatises on superspecialised ophthalmic subjects; it simply tends to provide the clinician with a basic information on selected techniques, stimulating the reader to start using them in daily practice."

does not vary more than 1 % over the whole surface. Stimulus: The luminance of the stimuli can be regulated by means of neutral density filters. These filters are neither entirely neutral nor completely uniform, but these variations are not significant for perimetry. The maximum luminance of the stimuli is standardized at 1000 asb (316 2 cd.m-). The standard GP for kinetic perimetry has 3 neutral density filters which reduce the luminance by 0.5, 1.0 and 1.5 log units respectively. The modification of the GP for static perimetry is supplied with an additional series of four neutral density filters, which allow luminance steps of 0.1, 0.2, 0.3 and 0.4 log units. The resulting luminance values, expressed in apostilb, are given in Table I. TABLE I Luminance values of the Goldmann perimeter 4 3 2 steps lux 1430 450 143 45 3,1 asb 1000 315 100 31,5 3,1 2 cd/m 315 100 31,5 10 3,1 ssL +/-30 10 3 3,1 L log L asb 3 2,5 2 2 1,5 0,5 2 Background: 31,5 asb. = 10 cd/m * Coefficient of reflection 0,7. 1 2 (1 asb = -cd/m).

Practical Guide to VIVA and OSCE in Ophthalmology Examinations is an essential study guide presented in a direct, exam-style question-and-answer format. It combines detailed explanations with high quality clinical photographs tailor-made to help readers ace specialist oral examinations (MMed, MRCS, FRCS, FRCOphth, FAMS, FRANZCO).Co-authored by ophthalmology trainees who took the final MMed and FRCOphth (Oral) in 2016 and 2017, this is a book written by trainees, for trainees, with prominent author contribution by Prof Wong Tien Yin. This book provides invaluable guidance to readers in presenting their answers in a logical, succinct and elegant manner.Practical Guide to VIVA and OSCE in Ophthalmology Examinations aims to complement the book titled The Ophthalmology Examinations Review by Prof Tien Yin Wong to guide candidates onto the path of success in examinations. This book illustrates the answering techniques employed during examinations, utilizing clinical photographs accompanied by a full template answer script of various high yield conditions. The style and format has been intentionally designed to simulate examination conditions and to provide candidates with ample practice in preparation for the examination.Most major ophthalmic degrees require trainees to take and pass an oral ophthalmic exam. This book fills a significant void in the market for ophthalmic training, where texts combining clinical photos and actual exam answering techniques are severely lacking. Readers will be able to follow the answering techniques and examples provided within the book so as to better cope with the clinical exams.

Until 1-1-1972 DINKHORST inserted 170 iridocapsular lenses in 158 patients. The first operation took place on 16-9--1965*. Initially, indication for the fitting of an iridocapsular lens was congenital or traumatic cataract in children, since the e~tracapsular cataract extraction necessary at that age, facilitated iridocapsular fixation (DINKHORST, 1967ac; DINKHORST & GODIN, 1967d, 1970b, 197lb, 1972d). After 1970 MANSCHOT's histopathological findings (see Chapter VIII) and the desire to reduce disloca tions and the development of ECD to a minimum induced DINKHORST to per form primary iridocapsular lens implant operations in cases with senile cataract as weH. This explains the decrease in the fitting or iris clip lens implants in favor ofiridocapsular lens implants (see Fig. 39). The distribution ofthe patients' ages in these 170 cases is, therefore, quite different from that of the 677 iris clip lens implant operations (see Fig. 40). The technique ofthe iridocapsular lens implantation is described on page 59. Numerical data are shown in Fig. 41. Noteworthy in this table are the following points: 1. The average age at operation of 30.82 years which is very low compared with the 65.80 years for the iris clip lens series, may be explained by the relatively !arge nurober of children in this series (see Fig. 40).

With over 20 years of experience, Dr. Kenneth A. Lane has designed "Developing Ocular Motor and Visual Perceptual Skills: An Activity Workbook" to help occupational therapists, optometrists, and other professionals develop the ocular motor and visual perceptual skills of learning disabled children.

To establish a framework for understanding, each chapter begins with the scientific theories used to develop the activity forms. Insightful suggestions are included on how to solidify the program's success.

The easy-to-follow activity forms are then presented, along with numerous illustrations that help develop ocular motor and visual perceptual skills. The forms are divided into as many as five levels of difficulty so both children and teenagers can benefit from each activity.

"Developing Ocular Motor and Visual Perceptual Skills" contains daily lesson plans and practical tips on how to successfully start an activities program. Other helpful features include a glossary of terms and a reference list of individuals and organizations that work with learning disabled children to develop these skills.

The first of its kind, "Developing Ocular Motor and Visual Perceptual Skills" utilizes a learning approach by linking the theories with the remediation activities to help learning disabled children improve their perceptual and fine motor skills. All professionals looking to assess and enhance a variety of fine motor and visual perception deficiencies will welcome this workbook into their practices.
Topics include:

• Complexity of reading
• Ocular motor
• Gross motor
• Visual-motor perception
• Visual memory
• Laterality
• Reversals

Cytopathologic, Physiologic, Diagnostic and Clinical Aspects of Retinal Degeneration: Histochemical Comparison of Ocular Drusen in Bruch's Membrane and Drusen in Eyes from Normal and Age-Related Macular Degeneration Donors; M. Kamei, et al. Animal Models of Retinal Degeneration: Development of a Model for Macular Degeneration; P.E. Rakoczy, et al. Subretinal Iodoacetate: A Model of Retinal Degeneration in Cats; J.C. Huang, et al. Mechanisms of Retinal Degeneration and Cell Death: Nitric Oxide-Induced Increases in Retinal cGMP: A Role in Photoreceptor Degenerations; I. Morgan, J.W. Wellard. Candidate Genes, Cloning Mapping and Other Molecular Genetics of Retinal Degeneration: Isolation of Candidate Genes for Retinal Degenerations; G. Inana, et al. Transplantation, Gene Therapy and Cell Rescue: bFGF Transfected Iris Pigment Epithelial Cells Rescue Photoreceptor Cell Degeneration in RCS Rats; M. Tamai, et al. Structural, Physiologic and Ageing Correlates of Retinal Degeneration. Further Studies on the Phagocytosis of Photoreceptor Outer Segments by Rat Retinal Pigment Epithelial Cells; M.O. Hall. 36 Additional Articles. Index.

For over three decades, Harley's Pediatric Ophthalmology has been the premier reference in pediatric ophthalmology. In this sixth edition it delivers even more of the detailed and practical coverage that has made it the most trusted resource in the field. Completely revised, its new full-color format will help the reader identify pathologies and retain key facts. Its updated table of contents now includes new information on genetics, evaluation methodologies, diagnostic techniques, and treatment modalities -- including new drugs. But most importantly, this new edition provides details on the recent advances that will allow for early diagnosis and broader treatment options for children with ophthalmic disorders. FEATURES:
- Everyday, practical coverage of the entire field of pediatric ophthalmology
- New full-color format for quick reference to key facts
- New information on genetics pinpoints causes of ophthalmic disease and assists in prenatal screening
- Latest evaluative and diagnostic techniques help spot ophthalmic disorders early
- Contributors give readers the insights of established leaders in the field

The step-by-step, instructional guide for the most common ophthalmic instruments and procedures has been updated to a second edition. "Clinical Skills for the Ophthalmic Examination: Basic Procedures, Second Edition" provides details on tests frequently performed in the office and provides instructions on the proper way to perform them.
Lindy DuBois focuses on presenting fundamental instruction in a clear and easy-to-use manual. Essential chapters, such as those on patient history, medications, allergies, and refractive surgery have been updated to offer critical information for the ophthalmic professional.
New to this edition:
An expanded History section with a detailed patient interview to comply with new regulations.
Expanded Interim History section to include patients with low vision.
New sections on Exophthalmometry and A-Scan Biometry.

Make "Clinical Skills for the Ophthalmic Examination: Basic Procedures, Second Edition" your go-to text for information on the latest procedures and instruments used in the clinic today.

Endophthalmitis: Diagnosis and Treatment covers every aspect of this serious disease, beginning with inflammation and immunology. The causes of postoperative, post-traumatic and endogenous endophthalmitis are discussed in detail and therapeutic options for the various types of the condition are suggested. Particular emphasis is given to the prevention, accurate diagnosis and management of endophthalmitis as these are vital to the preservation of vision. A comprehensive resource for the ophthalmologist.

For general ophthalmologists looking to expand their surgical skillsets, anterior segment surgery specialists wishing to learn new techniques, and residents looking to separate themselves from the pack, Illustrated Advanced Anterior Segment Surgery: A Step-by-Step Guide for Challenging Cases provides a wide range of advanced anterior segment surgery techniques, presented in a highly designed graphic style. Editors Iqbal 'Ike' Ahmed, Xavier Campos-MOEller, Manjool Shah, and Arsham Sheybani have created a dynamic visual guide that emphasizes images and diagrams and includes step-by-step illustrations to help readers understand the optimal hand positions for certain surgical maneuvers. Each chapter focuses on an individual technique, allowing readers to consult specific chapters as needed. There is significant emphasis on both foundational concepts and advanced surgical techniques, including: Ergonomics, hand positioning, and instrument grips How to insert and remove iris hooks Capsulorhexis in the setting of weak zonules How to perform intrascleral haptic fixation of a three-piece IOL How to repair an iridodialysis cleft With its unique graphic approach and easily digestible format, Illustrated Advanced Anterior Segment Surgery: A Step-by-Step Guide for Challenging Cases will help surgeons take their skills to the next level and tackle some of the most challenging cases in anterior segment surgery.

Although residents and pediatric ophthalmology fellows examine patients in the clinic, they may not be involved in surgery on the same patients and even less often get to follow the progress of these patients postoperatively. The Wills Eye Strabismus Surgery Handbook is designed to address this challenge in residency and fellowship education as a manual focused on developing surgical plans for strabismus patients. Drs. Leonard B. Nelson and Alex V. Levin and their contributors have organized The Wills Eye Strabismus Surgery Handbook to allow for the reader to take notes regarding their own diagnosis and treatment plan for each case that is presented. This workbook style and its practical, easy-to-read format make this resource useful for written and oral board preparation, and as a handy reference guide for use long after exams are over. Each chapter presents an introduction into the decision-making process for a specific strabismus condition, followed by the surgical plans selected by three expert Wills Eye Strabismus Center strabismologists with regard to their approach to the presented case. Summary remarks by the chapter editor briefly review the basic concepts in developing a diagnosis and treatment plan while bringing together the varied opinions offered by the strabismologists in order to put them in context. Topics covered include: Strabismus surgery decision making Esotropia Exotropia Dissociated vertical deviation Cranial nerve palsies Strabismus syndromes Strabismus in systemic disease Reoperations Nystagmus Other complex strabismus cases The Wills Eye Strabismus Surgery Handbook is an essential resource for residents and pediatric ophthalmology fellows, as well as other ophthalmologists, looking to develop their surgical planning skills. It is a helpful field guide for any ophthalmologists who does strabismus and who is looking for a handy addition to their reference shelf.

A comprehensive guide for the eye specialist, Principles of Ocular Imaging presents essential information on imaging modalities for ophthalmologists, residents, and fellows. Ophthalmology and imaging are inextricably intertwined, and practicing eye care professionals need a single definitive source on multiple imaging modalities to reference in clinical practice. Together with their contributors, Drs. Gologorsky and Rosen provide concise but thorough information on the technology and clinical application of 22 imaging modalities unique to ophthalmology, with illustrations and photos throughout that demonstrate how to apply each imaging principle in clinical practice. Principles of Ocular Imaging is divided into the following subspecialties for easy reference in busy clinical environments: Oculoplastics: external photography, ptosis visual fields, slit lamp photography, and orbital ultrasonography Cornea and refractive: corneal topography, confocal microscopy, anterior segment optical coherence tomography (AS-OCT), ultrasound biomicroscopy (UBM), biometry for intraocular lens (IOL) calculations Glaucoma: visual fields, optical coherence tomography (OCT) in glaucoma Retina: fundus photography, fluorescein angiography (FA), indocyanine green (ICG) angiography, fundus autofluorescence (FAF), OCT in retina, optical coherence tomography angiography (OCTA), adaptive optics (AO), microperimetry, retinal ultrasonography Neuro-Ophthalmology: electrophysiology of vision and computed tomography (CT) & magnetic resonance imaging (MRI) A practical, illustrative guide to ophthalmic imaging, Principles of Ocular Imaging is an indispensable addition to the practicing ophthalmologist's professional library.

Der Mensch ist als einziges Lebewesen fahig, Defizite der Sinnesorgane durch seine Koordinationsfahigkeit auszugleichen. Beim 7. Hennig Symposium im September 2007 gelang es erstmals, aktuelle Forschungsergebnisse und neueste Entwicklungen zu diesem Thema interdisziplinar und ausfuhrlich darzustellen. Der Schwerpunkt der Dokumentation liegt bei der Diagnostik, der Therapie sowie innovativen Behandlungs- und Rehabilitationsverfahren. Das Buch richtet sich an HNO- ebenso wie an Allgemein- und Augenarzte, Internisten, Neurologen und Orthopaden."

"Refractive Surgery: An Interactive Case-Based Approach" presents all of the necessary refractive surgery material to make an informed decision regarding diagnosis and management plans. Rather than utilizing the standard organization of most books, where major points are first introduced and then explained through a series of writings and references, this book relies on the clinical decision-making process involved with treating refractive surgery patients.
"Refractive Surgery: An Interactive Case-Based Approach" by Dr. J. Bradley Randleman builds upon foundational initial chapters through the case presentations and focused case discussions, encompassing the major topics in refractive surgery today. For each case, the critical question is simply, "what data in this chart is the most critical to consider when evaluating this patient for surgery?"
"Refractive Surgery: An Interactive Case-Based Approach" is unique in its format. Specifically, the book facilitates active learning by forcing the reader to think through a series of questions surrounding each patient scenario. This active learning not only facilitates better recall of the information presented but also mimics the actual physician-to-patient clinical experience, making this book more relevant than other routine refractive surgery books.
Bonus
This dynamic learning tool is also supplemented by interactive online video material to further the learning experience. Enhance the clinical decision-making process by watching the videos and then answering a series of questions that lead to the conclusion of each scenario.
By challenging the reader to perform the thinking and decision making up-front, and then providing some guidance on the most salient concepts for each case scenario presented along with resources to gain a deeper understanding of the most complex concepts, " Refractive Surgery: An Interactive Case-Based Approach" engages more in the learning process and thereby allowing to absorb and retain significantly more information to apply to patient care and the education of others.
Ophthalmologists, residents, fellows, resident and fellowship educators, who want to update their refractive surgery knowledge base will appreciate the unique format and style of "Refractive Surgery: An Interactive Case-Based Approach."

Vitreoretinal Surgical Techniques, Second Edition provides basic and comprehensive coverage of all aspects of surgery for the vitreous and retina. It provides an array of techniques useful not only to ophthalmologist in training but also to the practicing vitreoretinal specialist. This superb and invaluable text is both authoritative and practical as experienced practitioners explain their surgical approach in step-by-step illustrations of operative techniques.
This new edition, contains 87 chapters with almost 900 illustrations, most of which are in color. Vitreoretinal Surgical Techniques, Second Edition will be essential for vitreoretinal specialists, comprehensive ophthalmologists, residents, and fellows, as well as in training programs and libraries.

L'opera descrive in maniera semplice e chiara l'occhio, il suo sviluppo, i suoi difetti e le sue malattie. Presenta l'igiene oculare, la protezione dalle radiazioni tossiche e spiega come usare le lenti a contatto e gli occhiali da sole. Il volume offre anche un panorama degli interventi laser e chirurgici di maggior diffusione, che consentira al paziente che si deve fare operare di capire meglio l'atto operatorio e il decorso postoperatorio.

A brand new title in the Rapid series, providing a concise, structured approach for students preparing for ophthalmology examinations Presents a thorough foundation of ophthalmology knowledge, emphasising clinically relevant information, in the familiar 'Rapid' series format where diseases are presented in alphabetical order so aiding quick look-up of conditions Ideal for use in busy clinical settings, such as clinics and hospital wards, while on rotation Includes a companion website at www.wileyrapids.com/ophthalmology containing a range of clinical images in PowerPoint format This title is also available as a mobile App from MedHand Mobile Libraries. Buy it now from iTunes, Google Play or the MedHand Store.

In The Real ABCs: A Surgeon's Analysis and a Father's Legacy, Second Edition, pioneering cataract surgeon Dr. Robert Osher reflects on his 40-year career and candidly shares that the secret to his professional success and personal happiness lies in the pursuit of "the real ABCs"-achievement, balance, and contentment. Dr. Osher was an internationally renowned surgeon and father of five when he was diagnosed with a pineapple-sized kidney cancer at age 53. Suddenly confronted with his own mortality, he resolved to write his legacy for his family, friends, and colleagues. The result is The Real ABCs, originally published after Dr. Osher's successful recovery and newly updated with his experiences and wisdom of the last decade-an inspirational story of one man's achievements as well as a prescriptive guide for finding balance and contentment. In The Real ABCs, Dr. Osher tells the story behind some of his accomplishments in ophthalmology, including the founding of the Cincinnati Eye Institute, the Cataract Surgery: Telling It Like It Is meeting, the Video Journal of Cataract and Refractive Surgery, and the introduction of groundbreaking techniques in cataract surgery. Dr. Osher demonstrates the importance of hard work and enthusiasm while admitting the inevitability of adversity and setbacks, acknowledging that his achievements wouldn't be possible without the influence of his cherished teachers, mentors, friends, and family. Throughout the book, Osher also stresses the importance of seeking balance, whether it's through nature, adventure, service, or adherence to one's principles. The Real ABCs: A Surgeon's Analysis and a Father's Legacy, Second Edition is a deeply personal story filled with universal life lessons. Ultimately, Dr. Osher shows that approaching one's career and personal life with passion and perseverance can help anyone attain a feeling of contentment and success.

Ophthalmology at a Glance provides a concise overview of the specialty, with clear and simple diagrams illustrating the essential information required for students, trainee optometrists, opticians and specialty nurses. It includes details on history and examination, before moving through specific conditions and their treatment. Closely tracking the undergraduate ophthalmology curriculum, this new edition is fully updated to reflect new developments in the field. Ophthalmology at a Glance: Features tip boxes to give further insight into topics, warning boxes to indicate cautionary advice, help with exam technique, further reading, and key point boxes which summarize each chapter Includes new chapters on tropical ophthalmology, ocular oncology and giant cell arteritis Features expanded material on red eye and painful loss of vision, and discussion of new scientific evidence for the existence of a sixth layer of the cornea (Dua s layer) Includes a companion website at www.ataglanceseries.com/ophthal featuring clinical case studies, all the clinical images from the book as PowerPoint slides, and interactive flashcards for self-test