Download or read book Paediatric Auditory Brain Stem Implantation Surgical Challenges in Anatomical Variations written by Madhav koka and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION: Auditory brain stem implantation is an implantable electrode device to treat neural hearing loss. ABI system consists of a receiver- stimulator, electrode array and electrode plate internally and a speech processor, microphone and transmitter coil externally. The device is kept on the cochlear nucleus and it stimulates the nucleus by which the patient perceives sound. Knowledge of the anatomical landmarks and variants in the anatomy of the brainstem is vital for auditory brainstem implant surgery. Pediatric Auditory Brainstem Implantation is indicated for children with congenital cochlear aplasia, absent/hypoplastic vestibulocochlear nerve (VCN), for whom cochlear implantation is not possible.AIM OF THE STUDY: To study the anatomical variants and the outcomes of auditory brainstem implant implantation. To determine if different grades of cerebellar flocculus and visibility of choroid plexus effect placement of ABI electrode. To determine the position of 7th,8th and lower cranial nerves with respect to taenia of fourth ventricle and presence of the antero-inferior cerebellar artery. To assess the outcomes by CAP, SIR scores taken at 3rd, 6th, 9th and 12th month.STUDY DESIGN: Retro prospective study (From- 2006 till 2017) at Auditory implant centre in Madras ENT research foundation, which includes 24 children who had undergone ABI surgery and are being followed up for 1year, post operatively.CONCLUSION: ABI surgery involves frequent anatomical variations surrounding the lateral recess which makes the positioning of the auditory prosthesis difficult. Flocculus of the cerebellum can be of different grades. Anteriorly placed AICA and higher grades of flocculus can make the placement of ABI electrodes difficult and adversely affect the post-operative subjective outcomes in implantees.

Download or read book Surgery for Cochlear and Other Auditory Implants written by Mario Sanna and published by Thieme. This book was released on 2015-09-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive, high-level surgical reference and atlas is tailored for surgeons who are undertaking training for cochlear implant procedures and implantable auditory devices and for experienced surgeons who would like to expand their knowledge, improve their skills and outcomes, and learn advanced surgical techniques. Following the principle underlying Professor Sanna's other successful publications, Surgery for Cochlear and Other Auditory Implants takes an integrated approach to anatomy, imaging, technology, decision making, surgical procedures described step by step, and clinical cases. This book allows readers to: Improve the efficiency and outcomes of cochlear implantation and other auditory implant surgeries Learn the required basic and advanced surgical techniques Evaluate different surgical options and types of implants Review common and uncommon variations of anatomy and malformations Understand issues and surgical modifications unique to pediatric cochlear implantation, to revision surgery, and in postmeningitis, otosclerosis, and NF2 cases Find decision-making algorithms for difficult pathologies Examine common and not so common intraoperative dilemmas and identify strategies to resolve them Review preoperative assessment and set up and outcomes Find out about classification systems in cochlear implant failure, malformations, otosclerosis, and post meningitis Supplementing the 1200 images within the book are 15 outstanding videos available on Thieme's MediaCenter demonstrating the implantation of the different cochlear implantation devices that are currently available and the application of brainstem implants in these situations: tumor removal, malformation (missing auditory nerve in children), and cochlear ossification.

Download or read book Auditory Brainstem Implants written by Eric P. Wilkinson and published by Thieme. This book was released on 2020-11-04 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique textbook explores current and future applications of auditory brain implants Research on the auditory brainstem implant (ABI) has evolved from a highly specialized, narrow field to one involving a wide spectrum of disciplines. Neurotologists, audiologists, otolaryngologists, and neurosurgeons are on the front lines of treatment, while many other specialists play active roles. Auditory Brainstem Implants by renowned ABI experts Eric P. Wilkinson and Marc S. Schwartz is the first dedicated book on ABIs published to date. The state-of-the-art monograph brings together a rich array of materials and resources from an impressive group of pioneering clinicians from around the world. The text starts with introductory chapters encompassing the history and development of ABIs; relevant neuroanatomy and physiology; imaging of the cochlea, cochlear nerve, brainstem, and auditory system; and clinical indications for ABIs. Surgical chapters detail translabyrinthine, retrosigmoid, and retrolabyrinthine approaches, pediatric applications, auditory midbrain implants, device-specific engineering, and intraoperative monitoring. Auditory testing, performance variables, and results are also reviewed. The final chapters focus on innovative future directions, such as penetrating multisite microelectrodes and the use of optogenetics. Key Highlights In-depth analyses and overviews enable clinicians from different disciplines to expand their armamentarium and solidify current areas of expertise Unique material on the relevant neuroanatomy of brainstem implants improves understanding of ABI challenges and outcomes Description of ABI results in tone languages demonstrates applications in special populations Pediatric topics including evaluation and surgery and implant outcomes from the Hacettepe University team provide invaluable treatment pearls Insightful perspectives on programming, rehabilitation, and outcome assessment in adults enhance knowledge Trainee and practicing otolaryngologists, neurosurgeons, neurologists, audiologists, and speech pathologists will benefit from reading this comprehensive ABI resource, either cover-to-cover or by consulting specific chapters.

Download or read book Cochlear and Brainstem Implants written by Aage R. Møller and published by Karger Medical and Scientific Publishers. This book was released on 2006-01-01 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today cochlear implants are the most successful of all prostheses of the nervous system. They are used in individuals who are deaf or suffer from a severe hearing deficiency caused by loss of cochlear hair cells. Auditory brainstem implants provide stimulation of the cochlear nucleus and are used in patients with an auditory nerve dysfunction, a deformed cochlea which does not allow cochlear implantation, or traumatic auditory nerve injury. In this volume different aspects of cochlear implantation such as the role of neural plasticity, the interaction with the development of the auditory system, and the optimal time of implantation in children (sensitive periods) are discussed in detail. Further, the processors and the algorithms used in modern cochlear implants are described The second part is devoted to auditory brainstem implants. It describes surgical techniques, methods for intraoperative testing as well as speech processing. It also deals with electrical stimulation of neural tissue and the neurophysiologic basis for cochlear and brainstem implants. The publication provides the latest scientific and clinical knowledge on cochlear and brainstem implants and is highly recommended to audiologists, otolaryngologists and also neurosurgeons.

Download or read book Pediatric Cochlear Implantation written by Nancy M Young and published by Springer. This book was released on 2016-09-16 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will move the field of pediatric cochlear implantation forward by educating clinicians in the field as to current and emerging best practices and inspiring research in new areas of importance, including the relationship between cognitive processing and pediatric cochlear implant outcomes. The book discusses communication practices, including sign language for deaf children with cochlear implants and the role of augmentative/alternative communication for children with multiple disabilities. Focusing exclusively on cochlear implantation as it applies to the pediatric population, this book also discusses music therapy, minimizing the risk of meningitis in pediatric implant recipients, recognizing device malfunction and failure in children, perioperative anesthesia and analgesia considerations in children, and much more. Cochlear Implants in Children is aimed at clinicians, including neurotologists, pediatric otolaryngologists, audiologists and speech-language pathologists, as well as clinical scientists and educators of the deaf. The book is also appropriate for pre-and postdoctoral students, including otolaryngology residents and fellows in Neurotology and Pediatric Otolaryngology.

Download or read book Otology and Neurotology written by Nupur Kapoor Nerurkar and published by Thieme. This book was released on 2013-05-15 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Otology and Neurotology provides guidance on the clinical and practical management of diseases of the ear and lateral skull base.It discusses the latest techniques and technologies that encompass the complex nature of the specialty.Topics important to the otologist and neurotologist, such as chronic ear disease, cochlear and brainstem implants, robotic surgery, and many others, are covered by experts in their fields. This book is an invaluable reference for residents, fellows, allied health professionals, comprehensive otolaryngologists, otologists, neurotologists, and skull base surgeons. Key Features: Applied anatomy and physiology of the ear and lateral skull base Evidence-based approach to diseases of the ear and lateral skull base Practical presentation of cutting-edge concepts in otology and neurotology The contributors to this volume are internationally recognized experts in otology, neurotology, and lateral skull base surgery.

Download or read book Cummings Otolaryngology Head and Neck Surgery E Book written by Paul W. Flint and published by Elsevier Health Sciences. This book was released on 2014-11-28 with total page 4198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its 6th edition, Cummings Otolaryngology remains the world's most detailed and trusted source for superb guidance on all facets of head and neck surgery. Completely updated with the latest minimally invasive procedures, new clinical photographs, and line drawings, this latest edition equips you to implement all the newest discoveries, techniques, and technologies that are shaping patient outcomes. Be certain with expert, dependable, accurate answers for every stage of your career from the most comprehensive, multi-disciplinary text in the field! Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Overcome virtually any clinical challenge with detailed, expert coverage of every area of head and neck surgery, authored by hundreds of leading luminaries in the field. Experience clinical scenarios with vivid clarity through a heavily illustrated, full-color format which includes approximately 3,200 images and over 40 high quality procedural videos. Get truly diverse perspectives and worldwide best practices from a multi-disciplinary team of contributors and editors comprised of the world’s leading experts. Glean all essential, up-to-date, need-to-know information. All chapters have been meticulously updated; several extensively revised with new images, references, and content. Stay at the forefront of your field with the most updated information on minimally-invasive surgical approaches to the entire skull base, vestibular implants and vestibular management involving intratympanic and physical therapy-based approaches, radiosurgical treatment of posterior fossa and skull base neoplasms, and intraoperative monitoring of cranial nerve and CNS function. Apply the latest treatment options in pediatric care with new chapters on pediatric sleep disorders, pediatric infectious disease, and evaluation and management of the infant airway. Find what you need faster through a streamlined format, reorganized chapters, and a color design that expedites reference. Manage many of the most common disorders with treatment options derived from their genetic basis. Assess real-world effectiveness and costs associated with emergent technologies and surgical approaches introduced to OHNS over the past 10 years. Incorporate recent findings about endoscopic, microscopic, laser, surgically-implantable, radiosurgical, neurophysiological monitoring, MR- and CT-imaging, and other timely topics that now define contemporary operative OHNS. Take it with you anywhere! With Expert Consult, you'll have access the full text, video clips, and more online, and as an eBook - at no additional cost!

Download or read book Hearing Loss written by National Research Council and published by National Academies Press. This book was released on 2004-12-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Download or read book Inner Ear Malformations written by Levent Sennaroglu and published by Springer Nature. This book was released on 2022-06-10 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, built on the latest internationally recognized classification system to which the volume editor contributed, offers a unique and comprehensive reference guide to the clinical presentation, characteristics and proper treatment of the wide spectrum of congenital malformations of the inner ear (IEM). IEMs are common, accounting for roughly 20% of congenital hearing loss cases, and can be difficult to manage: 8 groups are identified, which are completely different from each other. With a wealth of color figures and extra videos, the book provides an in-depth description of all the relevant aspects: from histopathology assessment, to preoperative evaluation, genetics, different surgical and non-surgical options, and outcomes. The results from two international Consensus Pediatric Auditory Brainstem Implantation Meetings are also included. Written by leading experts in the field, this volume will be an invaluable and multidisciplinary tool for otolaryngologists, audiologists and radiologists, while also benefiting scientists dealing with genetics, and neurosurgeons dealing with brainstem implants.

Download or read book Binaural Hearing written by Ruth Y. Litovsky and published by Springer Nature. This book was released on 2021-03-01 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of Binaural Hearing involves studies of auditory perception, physiology, and modeling, including normal and abnormal aspects of the system. Binaural processes involved in both sound localization and speech unmasking have gained a broader interest and have received growing attention in the published literature. The field has undergone some significant changes. There is now a much richer understanding of the many aspects that comprising binaural processing, its role in development, and in success and limitations of hearing-aid and cochlear-implant users. The goal of this volume is to provide an up-to-date reference on the developments and novel ideas in the field of binaural hearing. The primary readership for the volume is expected to be academic specialists in the diverse fields that connect with psychoacoustics, neuroscience, engineering, psychology, audiology, and cochlear implants. This volume will serve as an important resource by way of introduction to the field, in particular for graduate students, postdoctoral scholars, the faculty who train them and clinicians.

Download or read book Advances in Hearing Rehabilitation written by S.K.W. Lloyd and published by Karger Medical and Scientific Publishers. This book was released on 2018-04-06 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of new technology in hearing aid devices as well as imaging techniques has improved the possibilities of meeting the patient's individual needs. This book, in which experts from around the world have contributed, comprehensively covers advances in all aspects of hearing implantation otology. Chapters review the evidence behind the current applications of the wide range of hearing implants available for different types of hearing loss. Further articles discuss the extended applications of implantation otology and let us have a glimpse into the future of hearing rehabilitation. New imaging techniques for the middle and inner ear are explored as well as innovations to improve Eustachian tube function. The publication is essential reading to otolaryngologists, audiologists and hearing rehabilitation professionals. It provides comprehensive coverage of state of the art hearing rehabilitation across the spectrum of hearing loss: as such it is a perfect tool for those who wish to develop their knowledge within the field.

Download or read book Active Middle Ear Implants written by Klaus Böheim and published by Karger Medical and Scientific Publishers. This book was released on 2010 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, methods for coupling active implants to the middle ear, round window or combinations of passive middle ear prostheses have progressed considerably. Patient selection criteria have expanded from purely sensorineural hearing losses to conductive and mixed hearing losses in difficult-to-treat ears. This book takes into consideration recently developed methods as well as devices in current use. It begins with a fascinating and authentic history of active middle ear implants, written by one of the main pioneers in the field. In the following chapters, leading scientists and clinicians discuss the relevant topics in otology and audiology. Treatments for sensorineural hearing loss, conductive and mixed hearing losses, and results on alternative coupling sites such as the stapes footplate and the oval window are also covered, as well as articles on candidacy and cost-effectiveness. This publication is a must for ENT professionals and surgeons seeking out the latest knowledge on current research and clinical applications of active middle ear implants for all types of hearing loss.

Download or read book Implantable Hearing Devices written by Chris de Souza and published by Plural Publishing. This book was released on 2017-05-23 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implantable Hearing Devices is written for ear, nose, and throat surgeons in training who must know about implantable hearing devices as they advance in otologic surgery. It is also a resource for otologic surgeons desiring to know more about the devices available. The technology is evolving rapidly along with the criteria for candidacy, and this text covers the entire spectrum of implantable hearing devices that are available, including but not limited to cochlear implants. Complex issues are presented in an easy to understand format by a host of internationally well-respected authors. Many practitioners have to refer to multiple resources for answers to their questions because the discipline is changing so rapidly. Implantable Hearing Devices is a clear, concise, but comprehensive book that offers answers to the universal problems that otologic surgeons face. Disclaimer: Please note that ancillary content (such as documents, audio, and video, etc.) may not be included as published in the original print version of this book.

Download or read book Encyclopedia of Otolaryngology Head and Neck Surgery written by and published by Springer. This book was released on 2013-03-28 with total page 3082 pages. Available in PDF, EPUB and Kindle. Book excerpt: Otolaryngology Head and Neck Surgery is the medical and surgical specialty addressing disorders of the head and neck in both adult and pediatric populations. The goal of the encyclopedia is to serve as a single and comprehensive source of all the information that is essential for students and practitioners of the specialty. The vast amount of information included in the encyclopedia is divided into 5 volumes in line with the subspecialties of general otolaryngology, head and neck surgery, pediatric otolaryngology, otology–neurotology, and facial plastics. All volume editors are internationally recognized otolaryngologists with experience in publishing. Each section editor recruited experienced authors from all over the world to contribute on structured topics, and all entries are supported by published references. Thus, all information included in the encyclopedia is from credible sources and has been carefully screened for accuracy. The strength of the encyclopedia is its online availability and quick search features, which allow rapid retrieval of definitions and more in-depth information. Key words are hyperlinked to provide a gateway to numerous referenced manuscripts, journals, and books.

Download or read book Skull Base Surgery of the Posterior Fossa written by William T. Couldwell and published by Springer. This book was released on 2017-11-10 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive and contemporary overview of surgical approaches to lesions of the posterior fossa. It will serve as a resource for neurosurgeons and otologists who treat patients with tumors and vascular diseases of the posterior fossa. It provides a concise review of surgical strategies that address the most important pathologies affecting the posterior fossa. It is richly illustrated with photographs and illustrations of the surgical strategies covered. All chapters are written by experts with world-wide recognition for their contributions in their respective subspecialty. Skull Base Surgery of the Posterior Fossa will be of great utility to Neurosurgeons, Otolaryngologists, and Radiation Therapists with an interest in diseases that affect the posterior fossa, as well as Senior Residents in Neurosurgery and Otolaryngology, and Fellows of Skull Base Surgery and Otology.

Download or read book Otologic Surgery E Book written by Derald Brackmann and published by Elsevier Health Sciences. This book was released on 2015-09-21 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in brilliant full color, Otologic Surgery, 4th Edition, by Drs. Derald Brackmann, Clough Shelton, and Moses A. Arriaga, offers comprehensive, step-by-step coverage of the full range of surgeries of the ear and skull base. Through crisp line drawings, high-quality photographs, and more than 50 procedural videos online, it provides detailed visual guidance that highlights the clinical expertise of dozens of the most respected specialists in the field. You’ll find the authoritative guidance you need to hone your surgical skills and ensure optimal outcomes for your patients. Step-by-step coverage includes discussions of alternate approaches and controversial issues, as well as patient evaluation, patient selection, and patient counseling for every procedure. Detailed, color illustrations and photographs depict the full range otologic surgical techniques. New sections cover pediatric aspects of numerous procedures and considerations for revision surgeries. Meticulous updates throughout reflect the latest surgical procedures and practices, including changes in existing techniques.

Download or read book Safe Medical Devices for Children written by Institute of Medicine and published by National Academies Press. This book was released on 2006-01-20 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovative medical devices have helped reduce the burden of illness and injury and improve the quality of life for countless children. Mechanical ventilators and other respiratory support devices rescue thousands of fragile newborns every year. Children who once would have died of congenital heart conditions survive with the aid of implanted pacemakers, mechanical heart valves, and devices that close holes in the heart. Responding to a Congressional request, the Institute of Medicine assesses the system for postmarket surveillance of medical devices used with children. The book specifically examines: The Food and Drug Administration's monitoring and use of adverse event reports The agency's monitoring of manufacturers' fulfillment of commitments for postmarket studies ordered at the time of a device's approval for marketing The adequacy of postmarket studies of implanted devices to evaluate the effects of children's active lifestyles and their growth and development on device performance Postmarket surveillance of medical devices used with children is a little investigated topic, in part because the market for most medical products is concentrated among older adults. Yet children differ from adults, and their special characteristics have implications for evaluation and monitoring of the short- and long-term safety and effectiveness of medical devices used with young patients.