Download or read book Design and Evaluation of a Pre operative Planner for Total Hip Replacement Surgery written by Sumitha Rao and published by . This book was released on 1996 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "The Pre-Operative planner is used to reduce the rate of dislocations due to malpositioning of the acetabular implant in Total Hip Replacement (THR) surgeries. Traditional methods have been used only to determine the range of implant sizes that the surgeon takes into the operating theater. This thesis aims at providing the surgeon with an interface that assists in determining both the size and orientation of the implant. This interface has to be designed so that the surgeon achieves the task of positioning and orienting the implant in minimal time with maximum accuracy. The design of the system is divided into input and output methods. The input method allows the user to manipulate planning information. The output method communicates all necessary information regarding the state of the planning process to the user. We tested the system using three different input methods: the graphical sliders or buttons, the mouse, and the spaceball. The output method uses cross sectional views of the CT data with graphical overlays of the implant and surface models of the pelvis. Two different types of users participated in the tests: the 'domain experts' (surgeons) and 'computer experts' (students). The test task used a phantom pelvis with a pre-attached implant. Users were asked to recreate the position of this implant using the different input and output methods. The best combination of input and output methods were identified by usability testing using error, time, learning curve, and ease of use as the measurement criteria."
Download or read book Design and Evaluation of 3 D Pre operative Planning Software written by Mike Blackwell and published by . This book was released on 1996 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "We describe a methodology for evaluating the user interface components of a pre-operative planning system for performing complex 3-D spatial manipulation and reasoning tasks. The design of a pre- operative planning system for the alignment of acetabular implants in total hip replacement (THR) surgery is used as an example. For this application, we have implemented several alternatives to two of the planner's sub-systems. We report the results of a pilot study which evaluate these alternative components with respect to task and user specific design criteria."
Download or read book Development and Implementation of a Computational Surgical Planning Model for Pre operative Planning and Post operative Assessment and Analysis of Total Hip Arthroplasty written by Manh Duc Ta and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Total hip arthroplasty (THA) is most often used to treat osteoarthritis of the hip joint. Due to lack of a better alternative, newer designs are evaluated experimentally using mechanical simulators and cadavers. These evaluation techniques, though necessary, are costly and time-consuming, limiting testing on a broader population. Due to the advancement in technology, the current focus has been to develop patient-specific solutions. The hip joint can be approximated as encompassing a bone socket geometry, and therefore the shapes of the implant are well constrained. The variability of performance after the surgery is mostly driven by surgical procedures. It is believed that placing the acetabular component within the “safe zone” will commonly lead to successful surgical outcomes [1]. Unfortunately, recent research has revealed problems with the safe zone concept, and there is a need for a better tool which can aid surgeons in planning for surgery. With the advancement of computational power, more recent focus has been applied to the development of simulation tools that can predict implant performances. In this endeavor, a virtual hip simulator is being developed at the University of Tennessee Knoxville to provide designers and surgeons alike instant feedback about the performance of the hip implants. The mathematical framework behind this tool has been developed. In this dissertation, the primary focus is to further expand the capabilities of the existing hip model and develop the front-end that can replicate a total hip arthroplasty surgery procedure pre-operatively, intra-operatively, and post-operatively. This new computer-assisted orthopaedic surgical tool will allow surgeons to simulate surgery, then predict, compare, and optimize post-operative THA outcomes based on component placement, sizing choices, reaming and cutting locations, and surgical methods. This more advanced mathematical model can also reveal more information pre-operatively, allowing a surgeon to gain ample information before surgery, especially with difficult and revision cases. Moreover, this tool could also help during the implant development design process as designers can instantly simulate the performance of their new designs, under various surgical, simulated in vivo conditions.
Download or read book Personalized Hip and Knee Joint Replacement written by Charles Rivière and published by Springer Nature. This book was released on 2020-06-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes and illustrates the surgical techniques, implants, and technologies used for the purpose of personalized implantation of hip and knee components. This new and flourishing treatment philosophy offers important benefits over conventional systematic techniques, including component positioning appropriate to individual anatomy, improved surgical reproducibility and prosthetic performance, and a reduction in complications. The techniques described in the book aim to reproduce patients’ native anatomy and physiological joint laxity, thereby improving the prosthetic hip/knee kinematics and functional outcomes in the quest of the forgotten joint. They include kinematically aligned total knee/total hip arthroplasty, partial knee replacement, and hip resurfacing. The relevance of available and emerging technological tools for these personalized approaches is also explained, with coverage of, for example, robotics, computer-assisted surgery, and augmented reality. Contributions from surgeons who are considered world leaders in diverse fields of this novel surgical philosophy make this open access book will invaluable to a wide readership, from trainees at all levels to consultants practicing lower limb surgery
Download or read book Total Hip Replacement written by Vaibhav Bagaria and published by BoD – Books on Demand. This book was released on 2018-11-07 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incidence of total hip arthroplasty is increasing in number because of successful outcomes. Although technically challenging, once mastered a hip replacement is one of the most gratifying surgeries for both patient and surgeon. This book covers some of the most important aspects of hip replacement surgery. These include preoperative planning, anesthesia, classification systems, management of proximal femur fractures, anterior approach, complications, and rehabilitation aspects of hip arthroplasty. The book is intended for arthroplasty surgeons, anesthetists, and physical therapists who will find the book useful in parts and as a whole if they deal with arthroplasty cases on a regular basis. Experience-based narration of various subjects by authors ensures that first-hand experience is passed on to readers in a simple, easy-to-understand manner.
Download or read book Preoperative Planning of Total Hip Arthroplasty written by Aamir H. Shaikh and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Preoperative planning is a crucial step towards a successful hip replacement. It is approached in five easy steps that includes a comprehensive history and examination, ordering weight bearing standardized radiographs, assessment of patients for fitness in the pre-assessment clinic, choosing the best implants as per individual case basis along with choosing method of implantation and templating the radiographs before starting the procedure to replicate the patient joint anatomy for the best patient outcome and to restore hip joint biomechanics. This further allows anticipating difficulties and pitfalls prior to surgery and thereby reducing the risk of complications associated with the hip replacement surgery.
Download or read book White Paper on Joint Replacement written by Hans-Holger Bleß and published by Springer. This book was released on 2017-11-03 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is published open access under a CC BY 4.0 license. White Paper on Joint Replacement This White Paper details the status of hip and knee arthroplasty care in Germany. Hip and knee replacements are amongst the most frequently performed procedures and usually become necessarily due to age-related wear of the joint, osteoarthritis and fractures of the femoral neck. In light of demographic change, demands with regard to standards of care and the procedures are likely to rise. Contents • This White Paper contains information on indications, procedures, health economic aspects and the healthcare system stakeholders involved. • It portrays current developments with regard to the prevalence of hip and knee arthroplasty, the healthcare situation and quality of care within the chain of medical care. • This book is complemented by a chapter assessing the current situation from an expert perspective with contributions from renowned experts in the fields of science, medical technology and medical practice. This book addresses people involved in shaping and representing the healthcare system from a variety of fields including medical professions, health insurances and health sciences as well as journalists and patient representatives.
Download or read book Total Hip Replacement an Evidence Based Approach Your Guide from Pre Op Through Recovery written by Neil Snyder and published by . This book was released on 2022-08-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Has it been recommended that you or a loved one undergo a total hip replacement? Do you have questions or concerns about what to expect? You are not alone. I have written this easy to understand guide to total hip replacement surgery based on twenty-five years of clinical experience and from the evidence in the research for a successful outcome. You will learn about arthritis, the different approaches to symptom management before surgery, and the differences in surgical approaches. A detailed plan is outlined to prepare you, your support system, and your home prior to surgery. This is followed by a description of what to expect the day of the surgery and during a typical hospital stay. Topics include; ongoing and effective pain control, therapy and nursing care, unlikely post-op stumbling blocks, stress and anxiety management, hip precautions, and discharge planning. A timeline of healing milestones allows you to customize and advance therapeutic exercise and walking programs to optimize results and minimize setbacks. Family members will find this book is an excellent resource to guide their loved one from pre-op through recovery. You will feel empowered by the knowledge of the most current research on total hip replacements and physiological principles to minimize pain, inflammation and improve healing to confidently navigate through this journey. It is also highly recommended for all members of an orthopedic program to develop evidence-based treatment interventions and discharge plans for the total hip replacement patient.
Download or read book Total Knee Arthroplasty written by James Alan Rand and published by Lippincott Williams & Wilkins. This book was released on 1993 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference on total knee arthroplasty describes all surgical techniques and prosthetic designs for primary and revision arthroplasty, discusses every aspect of patient selection, preoperative planning, and intraoperative and postoperative care.
Download or read book The Adult Hip written by Aaron G. Rosenberg and published by Lippincott Williams & Wilkins. This book was released on 2015-10-13 with total page 3426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two volume set contains comprehensive coverage of management of disorders of the adult hip. It includes all arthroscopic and open procedures as well as extensive coverage of equipment and prostheses.
Download or read book Low Friction Arthroplasty of the Hip written by J. Charnley and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Adult Hip written by John J. Callaghan and published by Lippincott Williams & Wilkins. This book was released on 2007 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its Second Edition, this two-volume reference is the only current book available that focuses on the adult hip. More than 100 chapters by the foremost leaders in hip surgery provide comprehensive coverage of disorders of the adult hip—from practical basic science to detailed surgical techniques including hip arthroscopy and developing techniques in minimally invasive surgery. More than 2,600 illustrations complement the text. This edition has new chapters on minimally invasive surgery of the hip. Other new topics covered include use of fiber metal mesh in acetabular revision reconstruction, revision press-fit Wagner type of stems, and implant retrievals.
Download or read book Joint Arthroplasty written by Shinichi Imura and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of total joint arthroplasty throughout the world has contributed manifold benefits to patients who suffer from joint diseases. Concurrently, however, there has been an increase in revision surgery. Many orthopedic surgeons agree that durability of prostheses is an eternal problem. In particular, periprosthetic osteolysis recently has been identified as one of the serious problems affecting prosthetic dura bility. To improve durability, osteolysis and many other problems must be investi gated and solved both experimentally and clinically with respect to such aspects as prosthetic material, design, and biological and biomechanical behavior. This book comprises 37 papers that were presented by orthopedic surgeons and biomedical engineers at the 28th Annual Meeting of the Japanese Society for Replace ment Arthroplasty, held in March 1998 in Kanazawa, Japan. The volume is thus a compilation of the latest knowledge about the pathogenesis and reduction of osteolysis and wear, newly developed total hip prostheses, and other current topics of total knee arthroplasty. We earnestly hope that this book will be of benefit to clinicians and researchers, and that it will contribute to the creation of more durable total joint prostheses in the future. SHINICHI IMURA v Contents Preface .................... '" .. .. .. ... . .. .. .. . ... .. . . .. . ... . . .. . V List of Contributors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XI . . . . . . . . . . . . Part 1 Wear and Pathogenesis of Osteolysis Friction and Wear of Artificial Joints: A Historical Review N. AKAMATSU ................................................ , 3 Matrix Degradation in Osteoclastic Bone Resorption Under Pathological Conditions .
Download or read book Digital Radiographic Preoperative Planning and Postoperative Monitoring of Total Hip Replacements written by Bertram The and published by . This book was released on 2006 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Campbell s Operative Orthopaedics E Book written by S. Terry Canale and published by Elsevier Health Sciences. This book was released on 2012-10-29 with total page 5102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Campbell's Operative Orthopaedics, by Drs. S. Terry Canale and James H. Beaty, continues to define your specialty, guiding you through when and how to perform every state-of-the-art procedure that's worth using. With hundreds of new procedures, over 7,000 new illustrations, a vastly expanded video collection, and new evidence-based criteria throughout, it takes excellence to a new level...because that is what your practice is all about. Consult this title on your favorite e-reader with intuitive search tools and adjustable font sizes. Elsevier eBooks provide instant portable access to your entire library, no matter what device you're using or where you're located. Achieve optimal outcomes with step-by-step guidance on today's full range of procedures from Campbell’s Operative Orthopaedics - the most trusted and widely used resource in orthopedic surgery - authored by Drs. S. Terry Canale, James H. Beaty, and 42 other authorities from the world-renowned Campbell Clinic. Access the complete contents online with regular updates, view all the videos, and download all the illustrations at www.expertconsult.com. See how to proceed better than ever before with 45 surgical videos demonstrating hip revision, patellar tendon allograft preparation, open reduction internal fixation clavicle fracture, total shoulder arthroplasty, total elbow arthroplasty, and more - plus over 7,000 completely new step-by-step illustrations and photos commissioned especially for this edition. Make informed clinical choices for each patient, from diagnosis and treatment selection through post-treatment strategies and management of complications, with new evidence-based criteria throughout. Utilize the very latest approaches in hip surgery including hip resurfacing, hip preservation surgery, and treatment of hip pain in the young adult; and get the latest information on metal-on-metal hips so you can better manage patients with these devices. Improve your total joint arthroplasty outcomes by reviewing the long-term data for each procedure; and consider the pros and cons of new developments in joint implant technology, including "customized" implants and their effect on patient outcomes. Implement new practices for efficient patient management so you can accommodate the increasing need for high-quality orthopaedic care in our aging population.
Download or read book Accurate and Reliable Assessment of Femoral Offset in Pre operative Planning for Total Hip Arthroplasty in Patients with Primary End stage Osteoarthritis written by Wenzel Waldstein-Wartenberg and published by . This book was released on 2012 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surgery of the Hip E Book written by Daniel J. Berry and published by Elsevier Health Sciences. This book was released on 2019-09-24 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering authoritative, comprehensive coverage of hip surgery, the 2nd Edition of Surgery of the Hip is the definitive guide to hip replacement, other open and arthroscopic surgical procedures, and surgical and nonsurgical management of the hip across the lifespan. Modeled after Insall & Scott Surgery of the Knee, it keeps you fully up to date with the latest research, techniques, tools, and implants, enabling you to offer both adults and children the best possible outcomes. Detailed guidance from expert surgeons assists you with your toughest clinical challenges, including total hip arthroplasty, pediatric hip surgery, trauma, and hip tumor surgery. Discusses new topics such as direct anterior approach for total hip arthroplasty, hip pain in the young adult, and hip preservation surgery. Contains new coverage of minimally invasive procedures, bearing surface selection, management of complications associated with metal and metal bearing surfaces, management of bone loss associated with revision THA, and more. Provides expert, personal advice in "Author’s Preferred Technique" sections. Helps you make optimal use of the latest imaging techniques, surgical procedures, equipment, and implants available. Covers tumors of the hip, hip instability and displacement in infants and young children, traumatic injuries, degenerative joint disorders, and rehabilitation considerations—all from both a basic science and practical clinical perspective.
