Low Friction Arthroplasty Of The Hip
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Low Friction Arthroplasty Of The Hip
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Author : J. Charnley
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Low Friction Arthroplasty Of The Hip written by J. Charnley and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
The theme of this work is the application of the engmeermg theory of frictional torque to total hip replacement. The author adhered tenaciously to this theory, involving the use of a small-diameter femoral head, throughout the epoch when the large-diame ter, metal-to-metal design dominated the field. During that considerable period general satisfaction with the early results rendered criticisms of the large-diameter head unwelcome. There was a formidable array of counter criticism: the small head would pierce a film of synovial fluid; the small head would wear the socket too rapidly; the small head would always have a high risk of dislocation; detachment of the trochanter, to achieve precise orientation for the small head, was unacceptable. But all these objections have now been largely overcome. Lubrication of high molecular weight polyethylene (HMWP) on metal is now accepted as being mainly by the boundary regime with thick fluid films playing no part. We now know that HMWP can indeed tolerate the very high stresses imposed by the small head and in tribological theory there may even be some advantage in high stress. Dislocation is now known not to be an automatic sequel to the small head.
Charnley Low Frictional Torque Arthroplasty Of The Hip
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Author : B.M. Wroblewski
language : en
Publisher: Springer
Release Date : 2016-03-11
Charnley Low Frictional Torque Arthroplasty Of The Hip written by B.M. Wroblewski and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-11 with Medical categories.
This book reviews the principles and concepts underlying Professor Sir John Charnley’s original work Low Friction Arthroplasty of the Hip: Theory and Practice (Springer, 1979) in the light of more extensive clinical experience with results, incidence and indications for revisions highlighted throughout. The studies, combined with the examination of explanted components carried out with the backing of Universities, indicate the avenues for further research and the development and introduction of new ideas into clinical practice. The time span (1962 – 2015) involved has allowed a number of these very long-term studies not only to be brought to conclusion, but has given the benefit of their clinical application with meaningful results. This is not a sudden diversion into new and speculative areas of hip replacement surgery. It is a carefully collected, documented and executed work of the evolution of the Charnley low-frictional torque arthroplasty of the hip based on sound principles, supported by long-term studies with benefits derived.
Low Friction Arthroplasty Of The Hip
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Author : J. Charnley
language : en
Publisher:
Release Date : 1978-12-01
Low Friction Arthroplasty Of The Hip written by J. Charnley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978-12-01 with categories.
Low Friction Arthroplasty
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Author : John Charnley
language : en
Publisher:
Release Date : 1967
Low Friction Arthroplasty written by John Charnley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Artificial hip joints categories.
Low Friction Arthroplasty Of The Hip A Comparison Of The Transtrochanteric Hardinge And Liverpool Approaches
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Author : V S. PAI
language : en
Publisher:
Release Date : 1991
Low Friction Arthroplasty Of The Hip A Comparison Of The Transtrochanteric Hardinge And Liverpool Approaches written by V S. PAI and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Revision Surgery In Total Hip Arthroplasty
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Author : Boguslaw M. Wroblewski
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Revision Surgery In Total Hip Arthroplasty written by Boguslaw M. Wroblewski and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Revision surgery. A practical approach to problems and com- plications of total hip arthroplasty. Based on the study of long term results and operative techniques evolved over 20 years experience in this field of work.
Total Hip Arthroplasty
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Author : Nas Ser Eftekhar
language : en
Publisher:
Release Date : 1993
Total Hip Arthroplasty written by Nas Ser Eftekhar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Arthroplasty categories.
Classifications Used In Total Hip Arthroplasty
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Author : Munis Ashraf
language : en
Publisher:
Release Date : 2018
Classifications Used In Total Hip Arthroplasty written by Munis Ashraf and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Medicine categories.
Total hip arthroplasty is one of the most successful operation to be done and is definitely a rewarding procedure for both the surgeon and the patient. Ever since 3 days of low friction arthroplasty by Sir John Charnley, there has been considerable interest in improvement in the knowledge of surgical techniques and hip biomechanics. Over the past two decades there has been an exponential increase in total hip replacements. Therefore strategies to simplify the procedure and classifications to encounter difficulties in treatment plans were devised. It is imperative for consultants and trainees to be aware of these classifications systems which are helpful in pre op, intra op and postop planning.
John Charnley
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Author : William Waugh
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
John Charnley written by William Waugh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Hip replacement operations have become commonplace during the past ten years, but none the less it is well to remember the struggle to overcome the initial difficulties before the achievement of the successful results which are confidently expected today. Certainly, in the 1950s attempts to relieve pain and restore movement to an arthritic hip frequently failed. Such operations which were practised often involved a prolonged period of immobilisation which would now not be tolerated. For progress to be made orthopaedic surgeons had to rely on the loyalty and stoicism of their patients who allowed untried procedures to be carried out on themselves, often without appreciating the possible outcome. These surgical experiments resulted in progress being made, and the failures led to a greater understanding of the problems involved. The importance of collaboration with bio-engineers was also recognised, and the search began for suitable materials with which to make an artificial joint. Progress was made in many centres throughout the world, and surgeons in the United Kingdom were at the forefront in devising original techniques. Although others also produced new models, John Charnley was a pioneer and an innovator who influenced the development of hip relacement more than any other individual. In telling the story of his life this book is inevitably also the story of the operation, but it is not intended to be a scientific evaluation of his work.
Tribology In Total Hip Arthroplasty
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Author : Karl Knahr
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-07-21
Tribology In Total Hip Arthroplasty written by Karl Knahr and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-21 with Medical categories.
During the 2010 EFORT Congress in Madrid, many interesting topics relating to tribology in total hip arthroplasty were discussed during a special day devoted entirely to the subject. So successful was the day, and such was the broad interest in the discussions, that EFORT decided that publication of all the presentations would be warmly welcomed by fellow professionals who were unable to attend. This book is the result. It includes detailed information on the different articulating materials and the wear to which they are subject. The various factors that contribute to bearing performance and control wear are thoroughly evaluated, and careful consideration is given to the technology and design solutions proposed with a view to producing low-wearing hip joints. This book will be of interest both to novices who want to learn more about the field and to experienced orthopaedic surgeons wishing to keep abreast of the latest developments.