Download or read book Refractive Surgery written by J. Bradley Randleman and published by CRC Press. This book was released on 2024-06-01 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Cataract and Refractive Surgery written by Thomas Kohnen and published by Springer Science & Business Media. This book was released on 2006-01-14 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: -Cataract surgery is the most frequently performed surgical intervention worldwide, and the number of refractive surgery procedures, such as LASIK, is growing rapidly -All editors are internationally known experts in the field -Well structured text and design, quick and easy to read -Bridges the gap between primary literature and daily practice, indispensable for continuous education and advanced training -Every 2nd year each volume is updated to include timely information about new developments

Download or read book Journal of Refractive Surgery written by and published by . This book was released on 2009 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Video Journal of Cataract Refractive Surgery Vol XI written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Refractive Anomalies written by Theodore P. Grosvenor and published by Butterworth-Heinemann. This book was released on 1991 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The myopia findings of Monroe J. Hirsch and Frank W. Weymouth combined with the finding of contemporary researchers.

Download or read book Refractive Surgery for High Myopia written by J. Bradley Randleman and published by Springer Nature. This book was released on 2023-10-12 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incidence and prevalence of high myopia has increased significantly over the past decade and is expected to more than double over the next 20 years. These patients are more impacted by their vision than patients with lower refractive errors, and also have more limited safe and effective treatment options available to them. Fortunately, recent developments in the field have improved refractive surgery screening to improve safety, and new surgical options are now available specifically to address these more complex refractive errors. The book will address the unique challenges presented by patients with high myopia and cover the pros and cons of current treatment options. The book will also feature case studies, with detailed images and tables. In addition, the book will discuss promising future options currently in development. Refractive Surgery for High Myopia is a must-have resource for ophthalmologists, refractive surgeons, residents, and fellows.

Download or read book The Art of Refractive Surgery written by Sudarshan Khokhar and published by Thieme. This book was released on 2022-09-25 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Art of Refractive Surgery aims at providing a simplified and step-wise approach to ophthalmologists for planning and performing various refractive surgeries including corneal, lenticular, or combined approaches. Refractive surgery is extremely challenging as suboptimal outcomes are unacceptable. This field has seen huge developments in the recent years with advancements in investigative modalities, better laser delivery systems, wider range of options of refractive surgeries, and improved eye-tracking devices. However, the selection of ideal surgery for every patient remains a challenge and a thorough understanding of basic concepts can aid in decision-making. The Art of Refractive Surgery deals with these basic concepts, and provides certain surgical and planning tips, which have been derived through years of experience. Key Features: Interactive style of the narrative ideal for refractive surgeons, ophthalmologists, fellows, and residents who wish to update their refractive surgery knowledge Practical examples with individual case-based approach for planning, decision-making and surgical management in a variety of scenarios Extensive review of literature and includes the latest meta-analysis and clinical studies Numerous illustrations and simple language to elucidate complex refractive situations Surgical videos explaining each refractive surgery step-wise for deeper understanding

Download or read book Clinical Outcomes and Quality of Care in Refractive Surgery written by Steven C. Schallhorn and published by . This book was released on 2009 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corneal Biomechanics written by C.J. Roberts and published by Kugler Publications. This book was released on 2017-05-15 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: While lecturing in recent months at a number of prominent institutions, I asked some of the residents and fellows whether and how they might benefit from a book on corneal biomechanics. The typical response was the look of a deer caught in the headlights as they tried to intuit the “appropriate” answer, but had little understanding or insight as to why this would be an important and useful knowledge base for them now, or in the future. I then posed the question differently. “Would a book that explained corneal biomechanical principles and testing devices and their application in detecting eyes at risk for developing keratoconus and post-LASIK ectasia, understanding the biomechanical impact of specific types of keratorefractive surgery and riboflavin UV-A corneal collagen cross-linking, and the impact of corneal biomechanics on the fidelity of intraocular pressure measurement and risk for glaucoma progression be of interest?” Framed in this context, the answer I got was a resounding, “Yes!” Therein lies a fundamental disconnect that highlights both the opportunity and need to educate all ophthalmologists about this nascent field. This comprehensive book is strengthened by the breadth of contributions from leading experts around the world and provides an important resource for ophthalmologists at all levels of training and experience. It gives a panoramic snapshot of our understanding of corneal biomechanics today, bridging the gap between theoretical principles, testing devices that are commercially available and in development as well as current and potential future clinical applications. While there has been a long-held appreciation that all types of keratorefractive surgery have an impact and interdependence on corneal biomechanics and wound healing, the initial finite element analyses that were applied to understand radial keratotomy were limited by incorrect assumptions that the cornea was a linear, elastic, homogenous, isotropic material.1 With the advent of excimer laser vision correction, critical observations indicated that Munnerlyn’s theoretic ablation profiles did not account for either lower or higher order (e.g. spherical aberration) refractive outcomes,2 suggesting that there were important components missing from the equation—e.g., corneal biomechanics and wound healing. In a seminal editorial, Roberts3 pointed out that the cornea is not a piece of plastic, but rather a material with viscoelastic qualities. Since that time, much has been learned about spatial and depth- related patterns of collagen orientation and interweaving, as well as the biomechanical response to different keratorefractive surgeries that sever tension-bearing lamellae, as the cornea responds to and redistributes stress induced by IOP, hydration, eye rubbing, blinking and extraocular muscle forces.3-6 The first reports of post-LASIK ectasia7 highlighted the need to identify a biomechanical signature of early keratoconus as well as corneas at high risk of developing ectasia irrespective of their current topography or tomography. The introduction of two instruments into clinical use—the Ocular Response Analyzer (ORA) and the Corneal Visualization Scheimpflug Technology (Corvis ST)—that allow measurement of various biomechanical metrics further catapulted the field. The availability of these instruments in routine clinical settings allowed the systematic study of the effect of age, collagen disorders, collagen cross-linking, corneal rings, flaps of various depths, contour, sidecut angulation, pockets, and flockets, just to name of few. Future application of biomechanics to the sclera may improve our understanding of the development and prevention of myopia, as well as scleral surgeries and treatments under development for presbyopia. It was appreciated by Goldmann and Schmidt that corneal thickness and curvature would influence the measurement of applanation tonometry. The recent ability to measure some corneal biomechanical metrics have led to IOP measurement that may be more immune both to their influence and the impact of central corneal thickness (CCT). Certain chapters in this book explain how a thin cornea could be stiffer than a thick one and that stiffness is also impacted by IOP, thereby precluding simplistic attempts to adjust IOP measurements using nomograms based upon CCT alone. Also highlighted is how corneal hysteresis, the ability of the cornea to absorb and dissipate energy during the bidirectional applanation response to a linear Gaussian air puff, appears to be an independent risk factor for glaucoma progression and rate of progression.9,10 This comprehensive book starts out with a section devoted to outlining basic biomechanical principles and theories, teaching us the language of what Dupps11 has referred to as “mechanospeak”, thus providing a context and common vocabulary to better comprehend the following chapters. By first defining basic concepts such as stress-strain relationships and creep, this theoretical basis is later applied to explain the pathogenesis of corneal diseases, e.g., explaining how a focal abnormality in corneal biomechanical properties precipitates a cycle of decompensation and localized thinning and steepening, clinically expressed as ectasia progression. These early chapters further detail biomechanical differences between in-vivo and ex-vivo testing, between human and animal corneas and sclera, and between methods of testing. The second section provides a thorough description of two FDA-approved devices to measure corneal biomechanics in the clinic (i.e., the ORA and the Corvis ST), as well as an overview of potential future technologies, including OCT with air puff stimulus, ocular pulse elastography, and Brilloiun microscopy. The third and final section of the book is a thorough treatise on how to interpret the metrics derived from the waveform provided by available clinical devices; their adjunct use in ectasia risk screening; the comparative biomechanical impact of various keratorefractive surgeries and corneal procedures such as PRK, LASIK, SMILE, and corneal collagen cross-linking; the impact of corneal biomechanics on IOP measurement; and potential biomechanical markers of enhanced susceptibility to glaucoma progression. This compendium of our current knowledge of corneal biomechanics, its measurement and application, provides a strong foundation to more fully understand advances in keratorefractive and corneal surgery, diseases, and treatments, all of which are interdependent on and influence inherent corneal biomechanical properties and behavior. Both the robust aspects and limitations of our current understanding are presented, including the challenge of creating accurate and predictive finite element models that incorporate the impact of IOP, corneal thickness, geometry, and scleral properties on corneal biomechanics. This book provides a key allowing clinical ophthalmologists and researchers to grasp the basics and nuances of this exciting field and to shape it as it evolves in the future.

Download or read book Management of Complications in Refractive Surgery written by Jorge L. Alio and published by Springer. This book was released on 2018-01-02 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This illustrated guide is written by international opinion leaders with extensive experience in the practice of refractive surgery. It is the first book devoted to refractive complications (with practical hints and case reports on outcomes) to provide ophthalmic surgeons with the most adequate solutions for the most frequent problems. All complications are described and lavishly illustrated. The book provides ophthalmic surgeons with the most adequate solutions for the most frequent problems they face in their daily practice.

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 Refractive Surgery written by Howard V. Gimbel and published by Slack. This book was released on 2000 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drs. Gimbel and Penno provide a comprehensive look at a wide variety of refractive surgery techniques in their new book. Specific techniques are discussed along with preoperative assessments, counseling, and informed consent. In addition to chapters on the commonly performed techniques of LASIK and PRK, there are chapters on intracorneal ring segments, phakic IOL implants, refractive lensectomy, and retreatments. The authors take a practical and concise approach to a wide scope of modern refractive surgery techniques which makes this reference valuable for both the experienced and beginning surgeon. Patient examples are featured illustrating the fundamental principles of assessment and choosing the appropriate refractive surgery technique for an individual patient. The inclusion of co-management principles emphasizes integrated care during the assessment and preoperative work-up, as well as during the postoperative period. This book is an important source that covers many refractive surgery approaches to help you choose the best procedure for your patients and achieve the best results possible.

Download or read book LASIK written by Lucio Buratto and published by CRC Press. This book was released on 2024-06-01 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: LASIK: The Evolution of Refractive Surgery takes you on a journey through the latest in laser and wavefront technology, as well as the most recent surgical procedures that include various complex cases, complications, and management. Dr. Lucio Buratto is joined by Drs. Stephen Slade and Marco Tavolato, along with a team of 23 world-renowned surgeons, to produce a complete book specifically designed to improve the patient’s quality of vision with LASIK. All surgeons will benefit from the format in which basic surgical procedures are explained, as well embracing the latest information available such as advanced laser procedures with ablations, femtocecond lasers, and excimers. With more than 250 color illustrations demonstrating the various procedures and concepts, the book will help ophthalmologists develop a more thorough understanding of LASIK. LASIK: The Evolution of Refractive Surgery is perfect for the surgeon interested in learning the concepts, developing the skills, and preparing for the surgical procedure. LASIK: The Evolution of Refractive Surgery contains a detailed description of the basic technique of LASIK and the special techniques devised by Dr. Lucio Buratto, Dr. Slade, Dr. Tavolato, and a group of highly acclaimed international surgeons experienced with encountering standard and unusual circumstances. LASIK: The Evolution of Refractive Surgery will provide the multitude of LASIK techniques that have emerged and the technological advancements that have made them possible and is a necessary text for all surgeons aspiring to improve their surgical results using the latest techniques available today.

Download or read book Refractive Surgery for Eyecare Paraprofessionals written by Johnny L. Gayton and published by SLACK Incorporated. This book was released on 1997 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Refractive Surgery for Eyecare Paraprofessionals is written to provide an introduction to the most common refractive surgical techniques in use today. It is an excellent source for review that will provide you with a complete understanding of the indications for each procedure. It discusses techniques of various refractive surgical procedures and why one technique might be preferred over another. This book also covers the potential side effects and complications, plus offers helpful suggestions on how to counsel your patients.

Download or read book Refractive Surgery written by Helen K. Wu and published by Thieme Medical Publishers. This book was released on 1999 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurred by PRK, LASIK, and other laser-based techniques, refractive surgery is growing at an explosive rate. Within the next decade, laser procedures alone will form a billion-dollar market with more than 500,000 new operations per year. This comprehensive new work-with nearly 300 full-color illustrations-brings the ophthalmologist up-to-date on recent advances in the field, and shows how to use refractive techniques effectively in daily practice. The book examines all major refractive methods, from incisional techniques to laser and lamellar procedures, and in each case provides complete information on patient selection, instrumentation, operative technique, pitfalls and complications, and postoperative management. This is a well-balanced, complete overview of each refractive procedure, thoroughly referenced to maximize usefulness for all ophthalmologists. Refractive Surgeryis the ideal choice for specialists who seek thoughtful, well-balanced, coverage of current techniques, supported by detailed references and a thorough review of the clinical literature.

Download or read book Cataract and Refractive Surgery written by Thomas Kohnen and published by Springer Science & Business Media. This book was released on 2008-12-10 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Essentials in Ophthalmology series represents readership acceptance of the first two series, each of an unique updating publication on the progress in all eight volumes. This is a success that was made p- subspecialties of ophthalmology. sible predominantly by the numerous opinion-leading In a quarterly rhythm, eight issues are published authors and the outstanding section editors, as well as covering clinically relevant achievements in the whole with the constructive support of the publisher. There field of ophthalmology. This timely transfer of advance- are many good reasons to continue and still improve ments for the best possible care of our eye patients has the dissemination of this didactic and clinically r- proven to be effective. The initial working hypothesis of evant information. providing new knowledge immediately following p- lication in the peer-reviewed journal and not waiting G.K. Krieglstein for the textbook appears to be highly workable. R.N. Weinreb We are now entering the third cycle of the Essentials Series Editors in Ophthalmology series, having been encouraged by September 2008 Preface We are pleased to share with our readers this Third uncorrected and, in one instance, corrected vision. Edition of Cataract and Refractive Surgery, less than Topics in corneal refractive surgery include disc- three years from publication of the Second Edition. sion of the management of higher order aberrations The dramatic pace of change in cataract and refractive and corneal procedures for treating presbyopia.

Download or read book Femtosecond Lasers in Cornea and Lens Surgery written by George Waring and published by CRC Press. This book was released on 2024-06-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: For ophthalmologists who are already using femtosecond lasers as well as those just starting out who are looking for the definitive reference manual, Femtosecond Lasers in Cornea and Lens Surgery is a comprehensive, cutting-edge guide to this technology that features a robust supplemental website with nearly 40 surgical videos. With the advent of small incision lenticule extraction, pockets and channels for corneal inlays and ring segments, femtosecond lasers for corneal surgery have advanced significantly over the past several decades, and ophthalmologists are looking for expert guidance on their acquisition, utilization, and optimization. With contributions from world-renowned surgeons who have seen the benefit of integrating femtosecond laser technology into their practices, this text reviews the practical aspects of femtosecond technology and also addresses the future of this quickly evolving space. Drs. George O. Waring, IV and Karolinne Maia Rocha lead their team of more than 50 expert contributors in providing a thorough, definitive text summarizing all aspects of femtosecond lasers for corneal and lens surgery in a balanced and commercially unbiased manner. All of the major platforms and systems are covered in chapters including: Integration of Femtosecond Laser–Assisted Cataract Surgery Into Your Practice Therapeutic Laser Assisted Cataract Surgery Complications of Femtosecond LASIK Small Incision Lenticule Extraction Femtosecond Laser Pockets for Corneal Inlays Use of Femtosecond Lasers in Keratoplasty For a comprehensive resource on the use of femtosecond lasers in cornea and lens surgery, as well as unbiased opinions from expert contributors on the various procedures and platforms, Femtosecond Lasers in Cornea and Lens Surgery is a must-have for ophthalmologists wishing to stay on top of this evolving field.