Neuro-ophthalmology, like in any field of medicine, has many areas where controversy exists in diagnosis and treatment. Controversies in Neuro-Ophthalmology provides a comprehensive overview on the clinical presentation, diagnosis, and management of neuro-ophthalmic disorders and specifically addresses areas where there is a general lack of consensus amongst practitioners. Each chapter opens with a case to illustrate a pertinent controversy and then poses a clinical question. The issue is then discussed by world leading experts to provide a balanced viewpoint. Designed to foster vigorous debate among colleagues, this book is essential reading for neuro-ophthalmologists, ophthalmologists, and neurologists.

After a compound and its various effects - or, as the case may be, any particular one of these - have been discovered there is still a long way ahead until it is available for use in daily practice as a finished product. Before reaching the doctor, the substance is examined by chemists, pharmacologists and pharmacists - just to mention a few of the most important stages in a whole research sequence. Before the drug is finally made available on the market, the findings resulting from animal experiments must be confirmed in clinical studies. The expectations involved in its development must be met, and sufficient evidence has to be established as to the drug's effects and side effects, indications and contraindications, and the questions of safe use and appropriate dosage. Only then may the drug be registered and introduced to the market. In this respect Metipranolol eye drops, which have recently been launched on the market, formed no exception and had likewise to go through all these various stages. A series of investigators at many different centers participated in this procedure, and at the invitation of the manufacturers, Messrs. Dr. Gerhard Mann, they assembled for discussions at a symposium held in Berlin in January 1983, and reported on the substance and their experiences with it.

Physicians of all disciplines know (or quickly learn the hard way) that effective and compassionate communication is arguably the single most important determinant of patient satisfaction. For cataract surgeons, the words said before, after, and even during the operation are often more important to the patient's happiness than the objective quality of the surgical result. What I Say: Conversations that Improve the Physician-Patient Relationship is designed to help cataract surgeons to hone their verbal interactions to be as sharp as their surgical skills. Muddled, clumsy, or impromptu explanations diminish the doctor-patient relationship and could prevent patients from receiving the surgery they need or appreciating the results they get. Knowing in advance which words to use in difficult situations is analogous to knowing how to manage a complication before it occurs. The results are inevitably better when a physician has considered every possible outcome instead of attempting to come up with exactly the right solution on the spot. Rather than figure out the right words by trial and error, however, What I Say has recommendations on exactly what to say to build strong and trusting patient relationships. Drs. Robert Osher and Jack Parker have compiled conversational scripts from Dr. Osher's 40-year career in ophthalmology, as well as contributions from over a dozen international mavens of bedside manner into a strategy guide through even the most difficult patient conversations that inevitably surround cataract surgery. Topics include: Lowering Expectations for Spectacle-Free Vision The Torn Posterior Capsule Postoperative Refractive Surprise The Dropped Nucleus The Unhappy Patient Despite a Good Result Containing examples of conversations with cataract surgery patients where informing and reassuring take top priority, What I Say: Conversations that Improve the Physician-Patient Relationship was created to aid cataract surgeons in their pre-operative, intra-operative, and post-operative interactions with patients. With the advice contained inside, surgeons will be able to motivate patients, calibrate expectations, and diffuse frustrations in every possible scenario.

Essentials of Ophthalmology: For Medical School and Beyond is a concise reference text for the medical undergraduates and residents, but the contents will also benefit family physicians who really are the first line of eye-care givers in the community.Highly illustrated with 200 colour clinical pictures and illustrations, the book is written by the multi-disciplinary faculty of the Department of Ophthalmology, National University Health System, Singapore. The authors constantly asked themselves 'how much is too much' and deliberately attempted to weed out any 'excess' for the benefit of the target readers. The content is written in a point format with lucid language.Emphasis has been focused on information that constitutes essential ophthalmic 'core conditions and problems' of the current medical undergraduate curriculum. Every section in the book has 'learning objectives' and a 'take home message' to facilitate quick learning. The book embraces a practical guide to the study of ocular diseases, basic methods of investigations and treatment where applicable.

The second Committee Meeting of the Glaucoma Society of the International Congress of Ophthalmology was held in Carmel Valley ICalifornia from October 22-27, 1982. Traditionally this meeting was closed and preceded the International Congress of Ophthalmology in San Francisco. A group of roughly 80 experts on glaucoma - active members of the committee and invited guests - exchanged latest scientific experiences on the progress in pathophysiology, diagnosis and treatment of the glaucomas. The aim ofthe meeting was to provide quite informal presentations grouped around main topics and ample, lively discussions. The scientific and local organization was in the hands of Jack Hetherington Jr.lSan Francisco and Stephen M. Drance/Vancouver. It is the sincere wish of the society to express warmest thanks to Valerie Hetherington who took in a most charming and efficient way much of the burden of the local organization. The idea of pre-circulation of all scientific presentations 2-3 months before the meeting to all participants and guests proved to be effective with respect to fruitful and stimulating discussions at the site of the meeting. We thank all participants for their co-operation in sending their manuscripts in time. The society is indebted to Chibret Int. Pharmaceutical Company for generous support of this publication.

Transactions of the Seventh Annual Meeting of the European Club for Ophtalmic Fine Structure in Ystad, Sweden, April 20 and 21, 1979

The International Council of Ophthalmology agreed to the creation of an International Glaucoma Committee, which should have a limited number of members, 40 at a maximum. This committee will hold a closed meeting every 4 years on the occasion of the International Congress of Ophthalmology and will report to the International Council on the practical and clinical advances in glaucoma detection and treatment. This report will be published in the proceedings of the International Congress. The committee will advise and direct the activities of the International Glaucoma Society, which will hold a glaucoma symposion prior to each International Congress of Oph thalmology and which will be open to anyone interested in glaucoma. This is now the first meeting of the committee. W hen I look at the program and the names of the speakers, I am convinced that it will be very fruitful. This is my most sincere wish. I should like to thank very warmly Prof. Leydhecker for preparing the organization of this group and the scientific program and Prof. Mishima, Prof. Kitazawa, and all of their staff for having so beautifully organized this symposion, which will be very successful, and for having received us with such generous hospitality. I am very grateful to each of the members of the International Glaucoma Committee and to each of our Japanese friends involved in this symposion."

ERIK L. GREVE The 3rd International Visual Field Symposium was held on the 4th till the 6th of May 1978 in Tokyo for the members and guests of the International Perimetric Society. The Proceedings of this symposium follow the general lines of the pro gramme with some minor alterations. This symposium was a so-called topic-symposium where selected topics were introduced by experts in the field. These topics were: Neuro-ophtha mo ogy. 1. Funduscopic correlates of visual field defects. 2. Visual field defects due to tumors of the sellar region. Glaucoma. 1. The earliest visual field defects in glaucoma. 2. The reversibility of glaucomatous visual field defects. Methodology. 1. Automation. 2. The relation between the position of a lesion in the fundus and in the visual field. Apart from the introductory papers, free papers were given on the topics non-topic free papers. and also some Much attention has been given to the discussion. Most of the discussion remarks in this Proceedings are the original taped remarks of the discussion speakers. We have choosen this form of presentation to take to the reader the athmosphere of the discussion and to preserve originality. The chairman of the sessions have presented a summary or even better an interpretation of the trends in their topics. This introduction gives a short overview of the main themes of the symposium."

Transactions of the Sixth Annual Meeting of the European Club for Ophtalmic Fine Structure in Paris, France, March 31 and April 1, 1978

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.

The study of ocular fine structure under physiologic and experimental conditions is a relatively young branch of ophthalmic research, requiring a high degree of specialization. The few scientists, who are involved in this kind of research are widely scattered through out Europe. Therefore, the exchange of scientific information, which is necessary for crit ical evaluation and continuing stimulation of individual work, is often impeded. In an at tempt to overcome this problem, a group of likeminded research workers got together in Essen in spring 1972 and founded ECOFS, the European Club for Ophthalmic Fine Struc ture. Since its inauguration the Club has attracted the interest of more and more scientists engaged in the electron microscopic investigation of the eye. Once each year the members of the association and invited guests take part in a very active scientific meeting. During these workshops the participants have ample oppurtunity to report in detail on the recent results obtained in their investigations and to test the validity of their conclusions in lively discussions with other specialists. This publication contains a great number of the papers presented at the fifth annual meeting of ECOFS in Zurich, Switzerland, on March 25 and 26, 1977. This inventory of current research in ophthalmic electron microscopy may serve to inform both scien tifically orientated ophthalmologists and other investigators working in related fields of research.

XIIIth ISCERG Symposium, Kibbutz Ginossar, Israel, 21-25 April, 1975

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.

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.

This volume contains the papers presented at the International Symposium on Fluorescein Angiography held in Ghent, from 28 march to 1 april 1976, under the presidency of Prof. J. Fran90is. The book has been divided in several chapters corresponding to the sessions of the meeting. The same order has been followed as for the pre sentation of the papers. The discussions, however, immediately follow the papers concerned. During the meeting complications of fluorescein angio graphy have been discussed; this part will be presented as a separate chapter at the end of the volume. I wish to express my gratitude to all who contributed to this volume and to all the participants of ISF A-Ghent. I acknowledge also the cooperation of the publishers Dr. W. Junk, B.V. J.J. De Laey, M.D. XI EDITORIAL We must be respectfully grateful to Her Majesty the Queen, who very kindly extended her high patronage to the International Symposium on Fluorescein Angiography."

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).

The evaluation of diabetic retinopathy is often difficult, because the clinical picture is complex due to the mUltiplicity of symptoms. Omission of treatment by photocoagulation at the right moment may have grave consequences. Forthe evaluation of diabetic retinopathy we have to estimate first the developmental degree of each symptom and secondly we have to estimate what the natural history of each particular retinopathy will be. There exists a number of classification systems, into the frame of which the clinical picture of diabetic retinopathy can be placed. Without entering into the details of these systems we want to mention that our classification has been developed from the method of Oakley and the classification model conceived at the Airlie House meeting in 1968. The essence of this classification is that standard pictures are used for the estimation of the developmental degree of the different symptoms in diabetic retinopathy. In our classification we use for each symptom two standard photographs instead of one, as originally proposed at the Airlie House meeting. (1,2). Standard photograph number one stands for the moderate (grade 1 ) manifestation and standard photograph numbertwo stands forthe marked (grade 2) manifestation of the symptom. Ifthe manifestation ofthe sympton is less marked than in standard photograph one, it is referred to as < 1 ; if it is more marked than in standard photograph two, it is referred to as > 2.

Written by a world-renowned pioneer in vitreoretinal surgery, Vitreous Microsurgery, 6th Edition, is an up-to-date, comprehensive how-to guide to all vitreoretinal procedures. Dr. Steve Charles, along with Drs. Stephen Huddleston and Jonathan Brugger, takes readers step by step through the decision-making process for evaluating the best course of treatment, and describes in detail clinically proven methods of managing the anterior and posterior segment vitreous surgery patient in a systematic manner. Numerous algorithms assist with intraoperative decision making, relying on knowledge of physical principles and performed in the order of ascending risk. Presents material in a systematic, building block approach with general methodology preceding its application to specific disease states. Includes significant updates to all existing chapters, as well as new coverage of 3D visualization, endoscopy, intraoperative OCT, anti-VEGF for ROP in addition to of laser, 2-needle in-office silicone emulsification removal, 2-needle in-office PFO droplet removal, and macular patch graft. Discusses alternative approaches for surgical treatments as well as their pros and cons. Features more than 180 3-dimensional, full-color illustrations-many by the Charles Retina Institute's renowned graphic artist, Byron Wood-for clear visualization of techniques, as well as new OCT images and new photographs. Offers unparalleled instruction, pearls, and tips from Dr. Steve Charles, a pioneering leader in the development of vitreoretinal surgical techniques and instruments. Enrich Your eBook Reading Experience Read directly on your preferred device(s), such as computer, tablet, or smartphone. Easily convert to audiobook, powering your content with natural language text-to-speech.

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."