Download or read book Integrated Intraoperative Ocular Coherence Tomography for Pediatric Ocular Surgery written by K.K. Nischal and published by Karger Medical and Scientific Publishers. This book was released on 2021-05-03 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated or microscope-integrated intraoperative ocular coherence tomography (i2OCT or mi-OCT, respectively) has revolutionized real-time augmentation of the surgical operating field. While corneal and retinal specialists have immediately found uses for this technology, others are beginning to use it to improve outcomes and flatten the learning curve. This book presents the use of i2OCT in pediatric ocular surgery. Case scenarios in pediatric retinal disease, corneal lamellar keratoplasty, and even pediatric cataract surgery are discussed. More novel applications highlighted include its use to identify the levator muscle in oculoplastic surgery, especially re-operations, and to assess the results of glaucoma drainage devices. Identifying extraocular muscles in re-operation for strabismus ensures minimal tissue disruption during surgery. Complex pediatric cataract surgeries can be performed far more simply and effectively using integrated ocular coherence tomography technology. This volume provides invaluable information to both early career and experienced pediatric ocular specialists, as well as any researchers who are likely to encounter i2OCT or mi-OCT technology in the future.

Download or read book Atlas of Anterior Segment Optical Coherence Tomography written by Jorge L. Alió and published by Springer Nature. This book was released on 2020-10-31 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the Essentials in Ophthalmology series, this atlas is designed to comprehensively cover optical coherence tomography of the anterior segment of the eye. The aim is to improve knowledge of the fundamentals of OCT technology for anterior segment, clarify the differences with posterior segment OCT and emphasize the immense relevance and usefulness that anterior segment OCT study has for diagnosis, therapeutic orientation, surgical guidance, and improvement in patient management. Atlas of Anterior Segment Optical Coherence Tomography is organized into comprehensive chapters on the following topics: fundamentals, technologies and technological differences among platforms, application of OCT, corneal OCT angiography, as well as case-based chapters. Numerous highly-detailed figures, illustrations and photographs make this an ideal resource for the corneal specialist seeking further instruction on this cutting-edge technology. The case-based chapters include such conditions as bowman dystrophies, trauma, cataract, glaucoma, sclera, refractive surgery, ocular infections, and are structured to facilitate the consultant surgeon by providing practical information applicable to practical cases in their practice.

Download or read book Pediatric Cataract written by P. Nucci and published by Karger Medical and Scientific Publishers. This book was released on 2016-04-04 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest trends in the management of pediatric cataract. It covers everything from the role of genetic and systemic work-up to the state of the art in surgery. Discussions include ocular modifications after surgery, the incidence and risk factors of post-surgery complications, and the management of complex cases. There is a chapter dedicated to post-aphakic glaucoma, a new insight to visual rehabilitation, and a summary of a recently published Delphi project. Pediatric ophthalmologists looking for the latest research in the management of cataract will find this publication to be invaluable reading. It will also be useful to general ophthalmologists, residents, and fellows, as well as to medical students and pediatricians who seek an update for daily clinical practice.

Download or read book Macular Surgery written by Andrew Chang and published by Springer Nature. This book was released on 2020-10-30 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent technological advances in the diagnosis of macular disorders have enhanced our understanding of these diseases. At the same time, advances in small-gauge vitrectomy instrumentation and techniques have improved the safety and efficiency of surgery, allowing macular conditions that would have otherwise resulted in blindness to be treated effectively, preserving patients’ sight. Macular surgery continues to evolve rapidly, thanks to exciting future technology trends. This book provides a detailed and up-to-date overview of the field. It begins with essential information on macular anatomy and pathophysiology, examination techniques, and surgical instrumentation. In turn, it discusses a broad range of disease processes, including macular holes, epiretinal membrane, vitreomacular traction and myopic maculopathy. The role and benefits of advanced vitrectomy techniques including submacular surgery, prosthetic vision, robotic surgery, and stem cell and gene therapy are addressed in detail. A review of perioperative care and potential complications rounds out the coverage.

Download or read book Microscope Integrated Intraoperative Optical Coherence Tomography in Retinal Surgery written by Jesus Hernan H Gonzalez-Cortes and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imaging techniques of the posterior segment of the eye have gradually evolved and tremendously improved during the last decade. A widespread implementation of optical coherence tomography (OCT) for the management and diagnosis of retinal conditions, with a concurrent advance in integrative technology, led to the integration of the OCT into the microscope for its intraoperative use. Regarding posterior segment eye surgery, some of the most common diagnoses in which microscope-integrated OCT (MIOCT) can result of great value are epiretinal membrane, macular hole (MH), proliferative diabetic retinopathy (PDR) and, less frequently, for inflammatory diseases, chorioretinal biopsies, and retinal implants. The impact on the surgical procedure and, possibly, on the postoperative outcome could relate to the definition of whether or not a membrane has been entirely peeled, the presence of residual membranes, and the option to perform a dissection without the need of vital dyes. The possibility of correct topographical location of hemorrhages, suspect lesions, or implants can also facilitate the surgical decision-making during biopsies or prosthesis implantation. Microscope-integrated OCT is a feasible and useful tool that can provide valuable information during surgery impact on decision-making, anatomic results, surgical safety and provide opportunity to individualize surgical treatment for each patient.

Download or read book Modern Cataract Surgery written by Thomas Kohnen and published by Karger Medical and Scientific Publishers. This book was released on 2002-01-01 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: New cataract removal techniques, anesthesia and viscoelastic substances, and the implantation of modern intraocular lenses are essential topics in the fast developing field of ophthalmic surgery. This publication provides a comprehensive update discussing these items thoroughly. Special emphasis is given to the management of mature cataract and phacoemulsification in the vitreous cavity. Intraocular lens calculation is highlighted by optical coherence biometry, in particular, the measurements to increase the predictability of intraocular lens implantation. Implantation techniques, incision architecture and wound construction as well as Scheimpflug-photography of foldable intraocular lenses and the prevention of PCO (posterior capsular opacification) are covered. The last two articles emphasize the implantation of special intraocular lenses including piggyback intraocular lens and multifocal intraocular lens implantation. Anterior eye segment surgeons looking for an update on modern cataract surgery will find a wealth of timely information on new techniques and results in small incision cataract surgery in this publication.

Download or read book Vitreoretinal Surgery written by Sandeep Saxena and published by JAYPEE BROTHERS MEDICAL PUBLISHERS PVT. LTD.. This book was released on 2012-03-29 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The value of this book lies in the quality and expertise of the text chapters contributed by multiple international experts across the globe. Clearly written by the contributors providing a global perspective about the subject. Attempts to update the state-of-the-art vitreoretinal surgery in a lucid, authoritative and well-illustrated manner. Detailed reference lists following each chapter provide extensive background support for the text. Outstanding illustrations combined with excellent schematic drawings, beautiful clinical photographs, fluorescein angiograms, and OCT images. Illustrations.

Download or read book Pediatric Neuro Ophthalmology written by Michael C. Brodsky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pediatric Neuroophthalmology details the diagnostic criteria, current concepts of pathogenesis, neuroradiological correlates, and clinical management of a large group of neuroophthalmic disorders that present in childhood. Surprisingly distinct from neuroophthalmic disorders afflicting adults, this set of diseases falls between the cracks of most ophthalmology training, and thus, warrants a practical, clinical guide for the practitioner in ophthalmology - the neuroophthalmologist, pediatric ophthalmologist, general ophthalmologist - as well as neurologists and for residents. The authors, leading pediatric ophthalmologists, have taken this difficult subject matter and developed an accessible, user-friendly manual with a detailed approach to the recognition, differential diagnosis, and management of pediatric neuroophthalmologic disorders.

Download or read book Atlas of Pediatric Cataract written by Sudarshan Kumar Khokhar and published by Springer. This book was released on 2019-07-18 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights various pediatric cataracts and their clinical presentations, along with a wealth of high-quality images collected over two decades. Offering a precise guide to illustrative interventions, it contains images collected pre-operatively, intra-operatively and post-operatively using slit lamp or microscope integrated cameras. The book covers congenital, developmental and traumatic cataracts, along with other rare morphologies. It presents selected challenging clinical situations, along with surgical management steps that draw on high-quality images. Separate chapters address recent advances in the field of pediatric cataracts, e.g. ultrasound biomicroscopy, lenticular abnormalities, intraoperative rhexis assistant, plasma blade/ diathermy, vascular cautery in cases of persistent fetal vasculature, operative room aberrometry, and optiwave refractive analysis. Given its scope, the book offers a valuable resource for practicing general and pediatric ophthalmologists, researchers and students alike.

Download or read book Optical Coherence Tomography of Ocular Diseases written by Joel S. Schuman and published by CRC Press. This book was released on 2024-06-01 with total page 1093 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive text and definitive guide for nearly 30 years about optical coherence tomography (OCT) imaging in ophthalmology, Optical Coherence Tomography of Ocular Diseases, Fourth Edition covers a range of subjects, from principles and operation techniques to clinical interpretation and the latest innovations in OCT. Written by the pioneers of OCT technologies and the world-renowned OCT researchers Drs. Joel S. Schuman, James G. Fujimoto, Jay S. Duker, Hiroshi Ishikawa, and Gadi Wollstein, Optical Coherence Tomography of Ocular Diseases, Fourth Edition is an essential text for imaging technology. OCT now occupies a dominant role as a diagnostic tool for retinal conditions and glaucoma. At the same time, the technology continues to show potential for emerging clinical and research applications across all the ophthalmological subspecialties. To reflect these rapid advances, this new edition of Optical Coherence Tomography of Ocular Diseases features a complete and thorough revision of the existing text as well as the addition of cutting-edge content to bring this classic resource completely up to date. New content in the Fourth Edition includes: • OCT angiography • Swept-source OCT • OCT in multimodal imaging • Clinical utility of OCT in glaucoma prediction and progression detection • OCT for neuro-ophthalmology Optical Coherence Tomography of Ocular Diseases, Fourth Edition is the one and only book needed by practitioners who use OCT for clinical eye care.

Download or read book Current Concepts in Ophthalmology written by Andrzej Grzybowski and published by Springer Nature. This book was released on 2019-10-31 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book casts light on the most recent and significant changes and challenges in Ophthalmology over the last years. It provides essential and relevant new information and improvements on the main areas of Ophthalmology. Current Concepts of Ophthalmology elaborates on recent developments in Refractive and Cataract surgery, Cornea transplants, Neuro-Ophthalmology and many more. Based on increasing professional subject specialisation, this book offers the opportunity to stay up-to-date with areas outside of the own specific sub-specialty. Further, it traces issues and useful information to understand the trends and areas of future interest. Written by renowned experts of the respective fields, readers will discover a concise update on modern ophthalmology.

Download or read book Clinical Applications of Optical Coherence Tomography Angiography written by Francesco Bandello and published by S. Karger AG (Switzerland). This book was released on 2020 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The recent introduction of optical coherence tomography angiography (OCTA) has remarkably expanded our knowledge of different retinal, chorioretinal, and optic disc disorders. OCTA is nowadays often introduced as a routine exam in clinical practice, granting the opportunity to non-invasively investigate retinal and choroidal circulation. In this book, many major experts in posterior eye imaging share their experiences and their latest images and ideas about OCTA"--

Download or read book A Quick Guide to Pediatric Retina written by Wei-Chi Wu and published by Springer Nature. This book was released on 2021-01-18 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide a quick guide to the field of pediatric retina. It has been long accepted that retinal disorders in children differ from those in adults. Although there are plenty of published books on retinal diseases, most of them only cover adult retinal disorders. Therefore, information on pediatric retinal diseases is urgently needed. The book combines comprehensive information with rich illustrations to offer readers an in-depth understanding of the two main themes: retinopathy of prematurity (ROP) and other pediatric vitreoretinal disorders. World-renowned pediatric retina experts share their insights and research findings in areas such as ROP, familiar exudative vitreoretinopathy, Coats disease, retinoblastoma, congenital x-linked retinoschisis and hereditary retinal diseases. Topics concerning modern and future medicine such as tele-screening for ROP, E-learning for ROP, and deep learning for ROP are also included. Designed to help readers understand the contents as quickly as possible, the book includes many useful tips and pearls, as well as easy-to-follow figures. It covers the majority of pediatric retinal diseases and offers essential information on their diagnosis and management. In addition, relevant and up-to-date references are provided for those who want to explore the topics in more depth. As such, the book offers an excellent reference guide to caring for these young patients.

Download or read book High Resolution Imaging in Microscopy and Ophthalmology written by Josef F. Bille and published by Springer. This book was released on 2019-08-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.

Download or read book Anterior Posterior Segment OCT Current Technology Future Applications written by Ashok Garg and published by JP Medical Ltd. This book was released on 2014-01-30 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical coherence tomography (OCT) is a non-invasive imaging test that uses light waves to take cross-section pictures of the retina, the light-sensitive tissue lining the back of the eye (geteyesmart.org). Anterior segment OCT covers structures in front of the vitreous humour – iris, cornea, lens and ciliary body. Posterior segment OCT includes the anterior hyaloid membrane and all the structures behind it – vitreous humour, retina, choroid and optic nerve. This book is a comprehensive guide to the use of OCT in anterior and posterior segment surgery. Beginning with an introduction to the technique, the following chapters examine OCT for numerous different procedures including for corneal disorders, glaucoma, diabetic retinopathy, keratoconus and refractive surgery. The accompanying interactive DVD ROM demonstrates intraoperative use of OCT for different surgical procedures. Key points Comprehensive guide to OCT in anterior and posterior segment surgery Covers numerous procedures for different parts of the eye Interactive DVD ROM demonstrates intraoperative use of OCT Includes nearly 270 clinical photographs, diagrams and tables

Download or read book A Practical Guide to Clinical Application of OCT in Ophthalmology written by Michele Lanza and published by BoD – Books on Demand. This book was released on 2019-10-02 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: I am very proud and excited to introduce to you this book, which provides many interesting indications on how to better understand and handle the world of opticalcoherence tomography (OCT). Reading the chapters, you will be aware that this device is extremely important not just in the clinical practice of retinal diseases, but is also very useful as a surgical tool. Moreover, application of OCT has crossed the borders of the retina and is currently being applied to corneal diseases and glaucoma. I amconfident you will find enough useful information to improve your practice using OCT and to provide a better quality of care for your patients.

Download or read book Non Obstetric Surgery During Pregnancy written by Ceana H. Nezhat and published by Springer. This book was released on 2018-10-29 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: As minimally invasive surgical techniques evolve, the outlook for patients continues to brighten. This is also true for pregnant women experiencing conditions requiring surgical intervention during gestation. A physician’s ability to identify potential risk factors in pregnant patients that present pre-op directly corresponds with their success in monitoring patients in post-op for adverse obstetric outcomes from non-obstetric surgeries. The utilization of laparoscopic techniques during surgery for pregnant patients has decreased the risk of fetal complications and increased the positive outlook for the duration of the pregnancy. This text is designed to present a minimally invasive approach to surgery that is non-obstetrics related and to educate readers on the potential risk factors and negative outcomes on pregnant patients following non-obstetric surgery. The various sections of this book will address issues faced by surgeons who undertake the task of operating on the pregnant patient. When performing non-obstetric surgery on a pregnant patient the ability to identify possible risk factors for adverse obstetric outcomes is important. Risk factors can be maternal-, surgical-, obstetrical-, or disease-associated. Common adverse obstetric outcomes following non-obstetric surgery include preterm delivery, preterm labor without preterm delivery, and miscarriage. Fetal well-being is an additional risk-benefit factor to be considered when weighing options before conducting non-obstetric surgeries on pregnant patients. This book will provide physicians with the knowledge and tools to identify common risk factors and successfully apply evidence-based risk reduction. To date, no comprehensive resource is available for non-obstetric surgery during pregnancy. Types of pregnancies, potential complications, proper use of anesthesia, types of risk factors (maternal-, surgical-, obstetrical-, and disease-associated), etc. will be thoroughly explained and depicted within these pages. All chapters will be written by subject matter experts in their fields. All information communicated will be comprised of the most currently available knowledge