Cutting-edge solutions to current problems in orthopedics, supported by modeling and numerical analysis Despite the current successful methods and achievements of good joint implantations, it is essential to further optimize the shape of implants so they may better resist extreme long-term mechanical demands. This book provides the orthopedic, biomechanical, and mathematical basis for the simulation of surgical techniques in orthopedics. It focuses on the numerical modeling of total human joint replacements and simulation of their functions, along with the rigorous biomechanics of human joints and other skeletal parts. The book includes: An introduction to the anatomy and biomechanics of the human skeleton, biomaterials, and problems of alloarthroplasty The definition of selected simulated orthopedic problems Constructions of mathematical model problems of the biomechanics of the human skeleton and its parts Replacement parts of the human skeleton and corresponding mathematical model problems Detailed mathematical analyses of mathematical models based on functional analysis and finite element methods Biomechanical analyses of particular parts of the human skeleton, joints, and corresponding replacements A discussion of the problems of data processing from nuclear magnetic resonance imaging and computer tomography This timely book offers a wealth of information on the current research in this field. The theories presented are applied to specific problems of orthopedics. Numerical results are presented and discussed from both biomechanical and orthopedic points of view and treatment methods are also briefly addressed. Emphasis is placed on the variational approach to the investigated model problems while preserving the orthopedic nature of the investigated problems. The book also presents a study of algorithmic procedures based on these simulation models. This is a highly useful tool for designers, researchers, and manufacturers of joint implants who require the results of suggested experiments to improve existing shapes or to design new shapes. It also benefits graduate students in orthopedics, biomechanics, and applied mathematics.

The widespread occurrence of the various forms of arthritis not only results in a great waste of manpower, but also causes immeasurable pain and suffering for the patients. Due to the limited understanding of its etiology, the currently available treatments are directed at the effects of the disease rather than its causes. The solutions available to the clinician at the advanced stages of arthritis are frequently surgical and include prosthetic replacement arthroplasty. Many advances have been made in the last decade in the basic understanding of the kinematics and kinetics of anatomical joints, as well as in the technology of joint replacement. The NATO Advanced Study Institute held in Portugal during June 20-July 1, 1983 addressed these topics and provided instruction on the advances in biomechanics of diarthrodial joints. The proceedings of this Institute are presented in this volume. Many different areas of specialization contribute to the field of joint biomechanics. Due to the complexity of each individual topic, it was not attempted here to present a complete treatise of each of these areas. Each chapter typically gives a review and a flavor of the subject matter, as well as discussing the state-of the-art advances in general or in specific research areas. Some of the chapters, such as those on lubrication and muscle mechanics, are more mathematically oriented than the others. Nevertheless, the reader with a non-engineering background, I trust, would still find most of the book informative and easy to read.

The first of a series of textbooks for one-semester courses for students of human movement science, exercise and sport science, biomechanics, and related subjects. Assumes a knowledge of calculus and matrix algebra. Describes how to study human body position and displacement without regard to time, velocity, or acceleration, then adds those factors back in to examine differential kinematics. Includes review questions and a glossary without pronunciation. Annotation copyrighted by Book News, Inc., Portland, OR

This book contains the proceedings of the Third Australasian Congress on Applied Mechanics (ACAM2002). The Congress was held to provide an international forum for researchers, industry practitioners, engineers and postgraduate scholars to exchange and disseminate knowledge and experience of the most recent advances with a focus on the behaviour of solids. Topics include: biomechanics; constitutive modelling; damage; fracture; fatigue; dynamics; impact; vibration; geo-mechanics; tribology; machining and more.

Monthly. References and abstracts to international journal literature covering the field of pure biophysics and bioengineering, including model theory, physical analysis, and the application of physical laws to the living organism. Classified arrangement of entries. Occasional diagrams. Subject, author indexes.