Download or read book Intraocular Lens Power Calculations written by H. John Shammas and published by SLACK Incorporated. This book was released on 2004 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selection of appropriate formulas and surgical techniques is vitally important to best fulfill each patient's visual needs and expectations. With over 30 years of experience, H. John Shammas, MD clearly explains the importance of intraocular lens (IOL) power calculations during preoperative cataract evaluation and their role in positively improving surgical outcomes. Intraocular Lens Power Calculations addresses both currently used and the latest, more advanced formulas. To fully understand the application of these formulas in various situations, thorough explanations are provided. Numerous highlighted clinical applications, case reports, figures, and tables are also utilized to illustrate and reinforce key points. This well-organized text contains the most up-to-date information on axial length measurement, biometry units, constants, and ways to avoid errors. IOL power calculations and selection are included for an array of conditions ranging from the normal phakic eye to the more challenging high myopic and high hyperopic eyes, piggyback implantation, intumescent cataract, and the aphakic eye. Intraocular Lens Power Calculations updates surgeons, technicians, and students on all the techniques and formulas available to achieve the most accurate and precise calculations, thus paving the way for surgical results that fulfill patients' visual needs. Topics Include: New formulas including Holladay, Olsen, and Haigis IOL power calculations after corneal refractive surgery Calculating for emmetropia and iseikonia High precision A-scan biometry B-mode guided biometry Optical coherence biometry Selecting the proper IOL power

Download or read book IOL Power written by Kenneth Hoffer and published by CRC Press. This book was released on 2024-06-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: IOL Power by Kenneth J. Hoffer, MD will be the definitive resource worldwide for ophthalmologists who strive to increase the accuracy for all IOL calculations,especially for multifocal IOLs and overcoming the challenges that arise when treating patients that have had laser refractive surgery, such as RK, PRK, LASIK, and LASEK. Inside the pages of IOL Power, Dr. Hoffer is joined by some of the most respected international physicians and physicists in the field of IOL power such as Aramberri, Haigis, Norrby, Olsen and Shammas. Together their expertise, spanning over 35 years, makes even the most difficult subjects easy to understand. This volume will become the definitive reference source on the subject of IOL power calculation. Some topics include: Ultrasound velocities for axial length measurement Optical AL (IOLMaster and Lenstar) in difficult eyes Manual and automatic keratometry and instrumentation Topography & Scheimpflug camera corneal power Value of theoretic formulas Formula personalization Multifocal and toric IOLs Aspheric IOLs Effect of IOL tilt on astigmatism Chapters Cover: All aspects of obtaining the most accurate biometry Available modern calculation formulas Latest instruments Problems that can arise, how to prevent and repair them IOL Power by Kenneth J. Hoffer, MD is structured in a logical manner so as to cover every facet of IOL power from the basics to the most complicated subjects to achieve the most accurate and precise calculations and should be in the hands of all ophthalmic surgeons, technicians, residents and students.

Download or read book Pediatric Cataract Surgery written by M. Edward Wilson and published by Lippincott Williams & Wilkins. This book was released on 2005 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first reference textbook to address the considerable challenges of managing cataracts in children. Content covers all details of pediatric cataracts and surgical techniques to treat and prevent visual impairment. Readers explore patient work-up, diagnosis, surgical techniques, and potential complications. Newly emerging topics, such as temporary polypseudophakia, multifocal lenses, implant biocompatibility, intracapsular rings, and the use of capsular dyes in pediatric cataract surgery, are discussed in detail. Numerous tables and line diagrams and more than 200 full-color photographs clarify concepts.

Download or read book Ophthalmology written by Myron Yanoff and published by Elsevier Health Sciences. This book was released on 2009-01-01 with total page 1551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on feedback, the authors have streamlined their bestselling reference to zero in on just the clinical answers ophthalmologists need in day-to-day practice. This new edition presents unparalleled guidance on nearly every ophthalmic condition and procedure.

Download or read book Mastering Refractive IOLs written by David F. Chang and published by SLACK Incorporated. This book was released on 2008 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IOL technical specifications, the clinical data, and the necessary clinical and surgical skills comprise the scientific foundation for achieving a "premium" refractive outcome. To consistently achieve patient satisfaction, however, requires mastering the art of patient and IOL selection, communicating and counseling effectively, and providing a "premium" patient experience. This is a nontraditional book in which multiple experts are separately asked to discuss controversial subjects in a reader-friendly format. There is balanced coverage of all of the available refractive IOLs, as well as those that may become available in the near future. A major emphasis is placed on avoiding and managing complications or potentially dissatisfied patients. There are more than 200 chapters that are organized into 14 major sections, over 300 images, 100 tables, and 12 sidebars that cover every aspect of refractive IOL clinical practice. This is a comprehensive educational resource addressing the most demanding and rapidly evolving area in cataract and refractive surgery today and the first book to cover both the clinical and nonclinical aspects of offering refractive IOL services.

Download or read book Cataract and Refractive Surgery written by Thomas Kohnen and published by Springer Science & Business Media. This book was released on 2006-09-08 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume of "Cataract and Refractive Surgery" in the Essentials in Ophthalmology series provides new information on cataract and refractive surgery. The chapters discuss new techniques and technology. The emphasis is on areas that are rapidly evolving and essential to sophisticated clinical practice. The book has a well-structured text and design, and is quick and easy to read. It bridges the gap between primary literature and daily practice. This book will help clinicians provide the best results for their cataract and refractive surgical patients and is also indispensable for continuous education and advanced training.

Download or read book Cataract Surgery written by Roger F. Steinert and published by Elsevier Health Sciences. This book was released on 2009-10-15 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised, this state-of-the-art 3rd edition of Cataract Surgery offers new perspectives and cutting-edge coverage of the rapidly evolving field of cataract surgery. Roger F. Steinert, MD, along with a who's who of top international experts, delivers comprehensive clinical coverage of the latest surgical techniques, principles, and pearls, as well as expert advice on preoperative assessment and how to avoid and manage complications. Detailed discussions on today's hot topics such as aspheric and presbyopia IOL, phacoemulsification, and more, keep you at the forefront of this burgeoning field. And, more than 1050 illustrations and online videos of cataract procedures give you step-by-step visual guidance. Plus, with Expert Consult functionality, you'll have easy access to the full text online at www.expertconsult.com. Offers practical technical guidance from internationally recognized authorities who describe the techniques as well as offer their best advice on the operative management of cataracts. Presents a logical organization where chapter progress from preoperative evaluation and preparation through the full range of surgical techniques to management of complications. Includes more than 1050 illustrations emphasizing the most common techniques. Provides access to the full-text online at www.expertconsult.com for convenient referencing. Includes a online videos of surgical footage performed by the authors, offering you real-time guidance on the full range of the latest cataract surgery techniques, including phacoemulsification in the presence of a small pupil, toric IOL implantation, biaxial microincision cataract surgery, and many others. Features expert hints and tips on the common pitfalls in cataract surgery, including advanced surgical pearls to save you valuable time and help you avoid costly errors. Offers expanded coverage on how to manage complications, to prepare you for the challenges you face. Provides the latest information on phacoemulsification techniques, keeping you on the cusp of these popular procedures. Presents new chapters on Aspheric Multifocal, Accommodating IOLs, Color-filtering IOL, IOL design, and Capsular opacification offering you the latest information in this rapidly advancing area.

Download or read book Clinical Ophthalmology written by Gupta and published by Elsevier India. This book was released on 2009-11-20 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many new developments have taken place in ophthalmology since the publication of the last edition. It therefore became mandatory to revise and update the present edition. To accomplish this many new chapters have been added and the existing ones revised. We have also included several new illustrations, flowcharts, tables and boxes to make the coverage more comprehensive and contemporary. About the Author : - A.K. Gupta, Director, Shroff Eye Centre, Kailash Colony, New Delhi.V. Krishna, Senior Consultant, Department of Ophthalmology, St. Stephen s Hospital, New Delhi.

Download or read book Pediatric Ophthalmology written by Edward M. Wilson and published by Springer Science & Business Media. This book was released on 2008-11-14 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pediatric Ophthalmology: current thought and practice’ is written by renowned experts with many years of experience and perspective on the state-of-the-art recommendations. All chapters are consistent in format and style and have practical application to the daily practice of medical and surgical pediatric ophthalmology. Starting with a guide to the examination of children, it covers all important topics for all who care for children’s eyes regardless of their niche interests within the field of pediatric ophthalmology. Many techniques that have been learned over many years by experienced practitioners will be illustrated and explained to the reader. Added value is given with useful tables and charts that will likely get constant use in offices and operating rooms, for example: Important drug dosages and side-effects, nystagmus surgical charts, strabismus surgical tables, spectacle artifacts, and an intraocular lens nomogram. This practical guide will promote understanding and update and guide the novice and the expert to improve the flow of the examination and treatment outcome. It is one of the most informative and useful books ever written for the pediatric ophthalmologist and the general ophthalmologist who cares for children.

Download or read book Pediatric Ophthalmology and Strabismus written by Kenneth W. Wright and published by Springer Science & Business Media. This book was released on 2003 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revision of this classic major reference will continue to outline the latest findings in diagnosing children's eye diseases and their treatment options. The information in this edition will be presented in the same user-friendly format, heavily illustrated in color plates, tables, charts, and decision-making guidelines. This approach will enable the practitioner to make the most accurate diagnosis and choose the most effective treatment option. The highlights of this edition will include the new coverage of surgical treatment options and illustrated surgical techniques. Also, it will cover the most comprehensive list ever published of systematic syndromes associated with ocular anomalies. The most notable breakthroughs in the past 5 years in pediatric ophthalmology are reflected through the field of medical genetics. Therefore each chapter will be completely updated and revised in order to reflect these changes.

Download or read book 101 Pearls in Refractive Cataract and Corneal Surgery written by Samir A. Melki and published by SLACK Incorporated. This book was released on 2006 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A condensed summary of surgical tips in the fields of refractive, cataract, and corneal surgery. The Second Edition follows the same format of summarizing the key pearls and pitfalls of challenging surgical procedures, with new and updated practical points. Focusing on practical tips rather than theoretical aspects of surgical procedures, and including clear illustrations of techniques, this volume is designed to be a user-friendly, straightforward guide to surgical success. Each pearl will enhance surgical outcomes, reduce surgical time, minimize complications, or simplify a complicated step. Some chapters include: LASIK Complications; PRK; PTK; Hyperopia Treatment; Topography; Corneal Lacerations Repair; Posterior Vitreous Pressure; During Keratoplasty; and Pterygium Excision.

Download or read book Intraocular Lens Calculations written by Jaime Aramberri and published by Springer Nature. This book was released on with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cataract Surgery from Routine to Complex written by Randall Olson and published by CRC Press. This book was released on 2024-06-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cataract Surgery from Routine to Complex: A Practical Guide provides eye care professionals guidance on what to do and how to avoid potential complications in all aspects of cataract surgery, just as if the world’s experts were by your side. Drs. Randy Olson, George Jin, Ike Ahmed, Alan Crandall, Robert Cionni, and Jason Jones concisely provide a wealth of information, including a detailed list of key issues and considerations for virtually all the possible contingencies of the procedure. Some Topics and Sections Include: -Examination Pupil size, ocular dominance, biometry, and more -IOL Choice Monofocal: aspheric vs. traditional; presbyopia-correcting: mutifocal vs. accommodating; toric, and more -Routine Cataract Surgery Microincision cataract surgery, OVD selection, current phacoemulsification techniques, and more -Complex Cataract Surgery Hypermature cataract, small pupil, pseudoexfoliation, nanophthalmos, pediatric cataract, and more Intra-Operative Complications Wound burn, posterior capsular rupture, shallow anterior chamber, and more -Patient Assessment Visual acuity, refraction, visual quality, and more -Postoperative Complications Endophthalmitis, toxic anterior segment syndrome, IOL dislocation, and more Cataract Surgery from Routine to Complex also includes a companion website that provides more than 2 hours of learning with 38 edited and narrated video presentations, perfectly complementing the procedures discussed inside the text. Cataract Surgery from Routine to Complex is the combination of a practical guide with broad academic underpinnings along with current controversial subjects on cataract surgery, making it ideal for eye care professionals who wish to update their knowledge and translate it into improved surgical techniques and better cataract patient education.

Download or read book Phacoemulsification written by Lucio Buratto and published by SLACK Incorporated. This book was released on 2003 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phacoemulsification: Principles and Techniques, Second Edition is perfect for the surgeon interested in learning the concepts, developing skills, and preparing for the actual surgical procedure. This completely revised and updated resource contains a detailed description of the basic technique of phacoemulsification and the special techniques devised by Dr. Buratto and a group of highly acclaimed international surgeons when encountering unusual circumstances. Expert surgeons interested in updating their knowledge and enhancing their operating skills will also benefit from this state-of-the-art tool. This definitive resource couples both the authors’ and 84 contributors’ diverse experience and knowledge to produce a complete vision of cataract surgery. Included within this completely revised second edition are 768 pages of updated material and more than 962 figures to illustrate this procedure. Modern cataract surgery has continually changed since its inception. The evolution of this procedure has been aided by technological advancements, increased knowledge of the anatomy of the eye, and the improvement of IOLs. Phacoemulsification: Principles and Techniques is a necessary text for all surgeons aspiring to improve their surgical results using the latest techniques available.

Download or read book Corneal Surgery written by Frederick S. Brightbill and published by Elsevier Health Sciences. This book was released on 2009-01-01 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part. 1 Introduction to corneal function and surgery -- Part. 2 Testing and measuring corneal function -- Part. 3 Ocular surface surgery and reconstruction -- Part. 4 Techniques in corneal transplantation -- Part. 5 Special situations in corneal surgery -- Part. 6 Surgical correction of refractive errors.

Download or read book Contemporary Perspectives on Ophthalmology 10e written by A.K. Gupta and published by Elsevier Health Sciences. This book was released on 2019-09-26 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Perspectives on Ophthalmology is a specialty text targeting all learners of modern-day ophthalmology, particularly who are making the first steps in the discovery of this vibrant branch of medicine after completing their general medicine course as undergraduates. Contemporary Ophthalmology as a branch of medicine has grown to enormous magnitudes in the last decade. Hence the students need a comprehensive compilation detailing the updates in the subject for easy and quick perusal before their examination. The current edition is completely redesigned, and many chapters are rewritten in order to make it relevant. Some of the key features include: Wide and comprehensive coverage of updated topics in all specialties of ophthalmology. Succinct and focused format for quick reading and understanding. Key updates on evolving topics such as refractive surgery, ocular therapeutics, stem cells and corneal surgery, advances in cataract surgery, glaucoma investigations and treatment, uveal disorders, retinal surgery, oculoplastic procedures and ocular trauma. Enhanced emphasis on diagnosis of ocular disorders and investigations. A chapter on community ophthalmology. A new chapter on statistics for core understanding required for research techniques. Many illustrations and artworks for better elucidation of key concepts. Videos on selected topics.

Download or read book Difficult and Complicated Cases in Refractive Surgery written by Jorge L. Alió and published by Springer. This book was released on 2015-03-25 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated book is intended as a gold standard for the refractive surgeon. It complements the authors’ successful previous book, Management of Complications in Refractive Surgery, by providing detailed practical information on the management of specific cases. Worldwide leaders in the field document a wide range of challenging cases drawn from their own clinical practice. These cases relate to the planning of refractive laser treatment; intra operative complications when using LASIK (Microkeratome and Femtosecond) and various surface treatments, including PRK, PTK and EpiLASIK; early and late postoperative complications with these treatments and a range of other complications that may arise during or after refractive surgery. This book will be an indispensable aid for the refractive surgeon and will assist in decision making when the surgeon is confronted by a difficult case.