The desire to expose the spine for surgery by anterior approaches at any level between the head and the sacrum is not new. Spinal pathology is often located anterior to the spinal cord and nerve roots in the cervical and thoracic spine, and anterior to the peripheral nerves that emerge from the lumbosacral spine below the first lumbar ver tebra. To treat such pathology one prefers to expose the front of the spine directly and widely enough to eradicate the pathology and to have full control of bleeding throughout the procedure. The posterior elements of the spine are important for mechanical stability of the spine, and therefore for the protection of the neural and vascular structures in the spine that would be threatened by instability. Extensive eradication of pathology posterior to the spinal canal and the intervertebral foraminae, including the transverse processes, may leave no adequate bony bed for the surgical creation of a stabilizing osseous fusion. In such a situation, an anterior fusion procedure is the only viable alternative to a posterior or posterolateral fusion. In situations where it is critically important to obtain a stable fusion, as in tuberculosis of the spine, both an anterior and a posterior fusion operation at the same motion segments is, in almost every instance, a guarantee of a stable osseous fusion. One should know both approaches.
Electrochemical Detection in HPLC: Analysis of Drugs and Poisons is the first monograph devoted to the application of this mode of analysis to the assay of exogenous compounds such as drugs in biological fluids and associated areas. The introductory chapters provide information on basic electrochemistry and HPLC-ED, and on trouble-shooting. The specialized area of thiol analysis is also discussed in detail. Salient practical details of published applications of the technique in analytical toxicology and related areas are provided in a standard format. Alternative techniques are suggested throughout. The emphasis is on the analysis of exogenous compounds, although catecholamines and other endogenous species are discussed in so far as they may be used as drugs. The practical nature of this book will make it useful to professionals working in the field. It will also be of benefit to analysts wishing to use HPLC-ED in the analysis of biological samples for analytes not specifically covered in the volume.
If you suffer from back and neck pain, you want answers. You want relief. Now there is one book that brings you both: End Back & Neck Pain. In End Back & Neck Pain, the leading names in back health join together to provide the latest research, professional insights, and proven programs to prevent and relieve pain and discomfort. You’ll get straight answers to questions such as these: •Why does my back or neck hurt? •What can I do now to alleviate my discomfort? •How do I prevent my pain from returning? •Could I have a serious or debilitating condition? •Is my doctor properly diagnosing my condition? •Is surgery really my best option? Through a series of questions, you’ll identify the source of your discomfort and determine the best plan of action for relief. You’ll learn how simple lifestyle changes, postural improvements, and stretching exercises can keep that pain from returning. Most important, End Back & Neck Pain takes the fear and uncertainly out of your discomfort and puts you in control of your recovery. Whether this is your first bout with serious pain or a recurring problem, End Back & Neck Pain has insights, answers, and programs that will put you on the path to a pain-free life.
Clinical Mechanics and Kinesiology provides a solid foundation so that students of physical therapy, occupational therapy, and athletic training can understand biomechanics and functional anatomy as they relate to both normal and abnormal movement. Written by active clinicians with more than 40 combined years of clinical and teaching experience, this text is also a practical reference for rehabilitation professionals working with a range of populations and pathologies. Taking a clinical approach not found in other texts, Clinical Mechanics and Kinesiology follows a logical progression that maximizes learning. It first presents biomechanical principles that students must understand in order to examine and treat clients and patients undergoing rehabilitation. Next, it explores muscle and nerve physiology and function of the muscle and joint systems. Then the focus shifts to applying those concepts to specific joints. Divided into 10 regions, each joint is evaluated by the bones that make up the joints; the joint articulation, anatomy, and function; and the muscles that act on the joints. In the final section of the text, students gain insight into full-body movement patterns of particular concern to rehabilitation specialists. They will examine not only the usual topics of posture and walking gait but also running gait and the mechanics of jumping and cutting—some of the most common sources of injury. Clinical Mechanics and Kinesiology is enhanced with over 360 pieces of full-color art. Unique combination figures integrate detailed bone illustrations and photos. Medical art displays locations of bones, muscles, and ligaments. Arthrokinematic motions are clearly shown with the appropriate skeletal locations, making it easy for students to see how a particular motion relates to the rest of the body. Several other features also aid in students’ learning and retention: • Clinical Correlations included in each chapter help students increase their understanding of biomechanics and kinesiology and apply the theoretical content to clinical practice. • Problem Sets and Practice It sidebars with activities in chapters 1 and 2 assist students in applying and mastering biomechanical concepts. • Pedagogical aids such as chapter objectives and conclusions, key points, glossary terms, and review questions highlight important information so students can quickly grasp and review the main points. In addition, instructors will have online access to an instructor guide, image bank, and test package. The instructor guide further encourages students’ learning by offering class assignments and lab activities not featured in the book. The class assignments, at least three per chapter, are quick activities that can be completed in class. The lab activities are longer assignments intended to be completed outside the classroom by pairs of students. Each lab contains an overview, a statement of purpose, a list of equipment needed, and instruction on data collection and analysis. Written for students and practitioners of rehabilitation programs, Clinical Mechanics and Kinesiology provides a foundation in kinesiology reinforced by numerous clinically applicable examples. Students will gain a strong understanding of mechanical principles governing human motion, with particular knowledge of both normal and abnormal functional motions, and be able to apply their knowledge directly to rehabilitation protocols.
This book arose from a conference organized under the auspices of the Australian Research Council?s Complex Open Systems Research Network (which has become the most prominent for complex systems in the world ? just Google ?complex systems network?), the ANU Centre for Complex Systems, and the Asia-Pacific Center for Theoretical Physics. The book is unique in the scope of its coverage of applications of complex systems science: Extraterrestrial ? astrophysical, solar and space plasmas; Earth System ? climate, ecosystems; Human systems ? brain dynamics, social networks, financial statistics, advanced technologies. It also presents up-to-date discussions of new theoretical approaches, in particular those based on entropy and entropy production maximization, a field still under development but with much promise for providing a much-needed unifying principle for complex systems science. The authors are at the forefront of their fields, and organized their chapters to effectively bring out common features of complex systems. A comprehensive and common lexicon of keywords has been used to unify indexing, thus making the book an invaluable introduction to anyone seeking an overview of complex systems science.
Part of David J. Magee's Musculoskeletal Rehabilitation Series, Athletic and Sport Issues in Musculoskeletal Rehabilitation provides expert insight and clear rehabilitation guidelines to help you manage injuries and special medical needs unique to athletic clients. Contributions from leading physical therapists, athletic trainers, and orthopedic surgeons give you a comprehensive, clinically relevant understanding of common sports-related injuries and help you ensure the most effective therapeutic outcomes. Addresses a broad range of sports-related injuries and conditions Reinforces key concepts with highlighted content and hundreds of detailed illustrations Summarizes essential information for fast, easy reference in class or in clinical settings
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