Download or read book An Image Guided Navigation System for Accurate Alignment in Total Hip Replacement Surgery written by Anthony M. DiGioia and published by . This book was released on 1998 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Dislocation following total hip replacement surgery (THR) remains a significant clinical problem. Malposition of the acetabular component increases the occurrence of impingement, reduces the 'safe' range of motion and increases the risk of dislocation. Not fully understanding the interaction between pelvic orientation and final acetabular cup alignment may be one of the main contributing factors in the continued significant incidence of dislocations following total hip replacement. There has been little clinical research to examine the effects of patient positioning and pelvic motion on the alignment of the acetabular implant during total hip replacement surgery. Until now, no tools were capable of accurately measuring these variables during the actual procedure. As part of a broader program in medical robotics and computer assisted surgery, we have developed several enabling technologies that provide surgeons with a new class of image guided measurement tools and assist devices. These surgical navigation tools provide position and alignment information never before available intraoperatively. Our Hip Navigation system (HipNav) continuously and precisely measures and tracks pelvic location and relative implant alignment. HipNav technology is used to gauge current clinical practice and provide intraoperative feedback to surgeons in order to improve the precision and accuracy of acetabular alignment during THR. These tools were successfully introduced into the clinical practice of surgery with results showing that: a) there exist unpredictable and large variations of the initial position of patients' pelvii on the OR table as well as significant pelvic movement during surgery and during intraoperative range of motion testing; b) current mechanical acetabular alignment guides do not account for these variations, and result in variable and in some cases unacceptable acetabular alignment; and c) press fitting oversized acetabular components influences the final cup orientation."

Download or read book Handbook of Robotic and Image Guided Surgery written by Mohammad Abedin-Nasab and published by Elsevier. This book was released on 2019-09-25 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Robotic and Image-Guided Surgery provides state-of-the-art systems and methods for robotic and computer-assisted surgeries. In this masterpiece, contributions of 169 researchers from 19 countries have been gathered to provide 38 chapters. This handbook is 744 pages, includes 659 figures and 61 videos. It also provides basic medical knowledge for engineers and basic engineering principles for surgeons. A key strength of this text is the fusion of engineering, radiology, and surgical principles into one book. A thorough and in-depth handbook on surgical robotics and image-guided surgery which includes both fundamentals and advances in the field A comprehensive reference on robot-assisted laparoscopic, orthopedic, and head-and-neck surgeries Chapters are contributed by worldwide experts from both engineering and surgical backgrounds

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 Intraoperative Imaging and Image Guided Therapy written by Ferenc A. Jolesz and published by Springer Science & Business Media. This book was released on 2014-01-14 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image-guided therapy (IGT) uses imaging to improve the localization and targeting of diseased tissue and to monitor and control treatments. During the past decade, image-guided surgeries and image-guided minimally invasive interventions have emerged as advances that can be used in place of traditional invasive approaches. Advanced imaging technologies such as magnetic resonance imaging (MRI), computed tomography (CT), and positron emission tomography (PET) entered into operating rooms and interventional suites to complement already-available routine imaging devices like X-ray and ultrasound. At the same time, navigational tools, computer-assisted surgery devices, and image-guided robots also became part of the revolution in interventional radiology suites and the operating room. Intraoperative Imaging and Image-Guided Therapy explores the fundamental, technical, and clinical aspects of state-of the-art image-guided therapies. It presents the basic concepts of image guidance, the technologies involved in therapy delivery, and the special requirements for the design and construction of image-guided operating rooms and interventional suites. It also covers future developments such as molecular imaging-guided surgeries and novel innovative therapies like MRI-guided focused ultrasound surgery. IGT is a multidisciplinary and multimodality field in which teams of physicians, physicists, engineers, and computer scientists collaborate in performing these interventions, an approach that is reflected in the organization of the book. Contributing authors include members of the National Center of Image-Guided Therapy program at Brigham and Women’s Hospital and international leaders in the field of IGT. The book includes coverage of these topics: - Imaging methods, guidance technologies, and the therapy delivery systems currently used or in development. - Clinical applications for IGT in various specialties such as neurosurgery, ear-nose-and-throat surgery, cardiovascular surgery, endoscopies, and orthopedic procedures. - Review and comparison of the clinical uses for IGT with conventional methods in terms of invasiveness, effectiveness, and outcome. - Requirements for the design and construction of image-guided operating rooms and interventional suites.

Download or read book Computer and Robotic Assisted Hip and Knee Surgery written by Anthony DiGioia and published by Oxford University Press. This book was released on 2004-11-04 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The techniques of computer and robotic assisted surgery are making a major impact on the practice of orthopaedics. This book provides a complete overview of the technical and clinical aspects of computer-assisted surgery with extensive coverage of the use of robotic and navigation technologies in the surgical setting. The first part of the book presents the clinical problems and describes the basic technological components. The second part of the book describes specific applications in hip and knee reconstructive surgery.

Download or read book Advances in Modelling Animation and Rendering written by John Vince and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Advances in computer technology and developments such as the Internet provide a constant momentum to design new techniques and algorithms to support computer graphics. Modelling, animation and rendering remain principal topics in the filed of computer graphics and continue to attract researchers around the world." This volume contains the papers presented at Computer Graphics International 2002, in July, at the University of Bradford, UK. These papers represent original research in computer graphics from around the world and cover areas such as: - Real-time computer animation - Image based rendering - Non photo-realistic rendering - Virtual reality - Avatars - Geometric and solid modelling - Computational geometry - Physically based modelling - Graphics hardware architecture - Data visualisation - Data compression The focus is on the commercial application and industrial use of computer graphics and digital media systems.

Download or read book Medical Image Computing and Computer Assisted Intervention MICCAI 2002 written by Takeyoshi Dohi and published by Springer. This book was released on 2003-06-30 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fifth international Conference in Medical Image Computing and Computer Assisted Intervention (MICCAI 2002) was held in Tokyo from September 25th to 28th, 2002. This was the first time that the conference was held in Asia since its foundation in 1998. The objective of the conference is to offer clinicians and scientists the opportunity to collaboratively create and explore the new medical field. Specifically, MICCAI offers a forum for the discussion of the state of art in computer-assisted interentions, medical robotics, and image processing among experts from multi-disciplinary professions, including but not limited to clinical doctors, computer scientists, and mechanical and biomedical engineers. The expectations of society are very high; the advancement of medicine will depend on computer and device technology in coming decades, as they did in the last decades. We received 321 manuscripts, of which 41 were chosen for oral presentation and 143 for poster presentation. Each paper has been included in these proceedings in eight-page full paper format, without any differentiation between oral and poster papers. Adherence to this full paper format, along with the increased number of manuscripts, surpassing all our expectations, has led us to issue two proceedings volumes for the first time in MICCAI’s history. Keeping to a single volume by assigning fewer pages to each paper was certainly an option for us considering our budget constraints. However, we decided to increase the volume to offer authors maximum opportunity to argue the state of art in their work and to initiate constructive discussions among the MICCAI audience.

Download or read book Navigation and MIS in Orthopedic Surgery written by James B. Stiehl and published by Springer Science & Business Media. This book was released on 2007-02-15 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reader is enthusiastically encouraged to tackle this second edition text in two ways. The first is simply to scan chapters with their introductions, summaries and conclusion points. Second, is to delve into those sections of seeming greater interest depending upon one’s s- cialty and role. The expansion and quality of this material speak to the success of the first edition by these editors and many similar authors. In addition, the continued and enlarged interest in computer assisted Orthopedic surgery indicates the relevance and enduring importance of this advance in our field of musculoskeletal surgery. I suggest that no other discipline in surgery is so appropriately suited to computer assistance including robotic performance. Orthopedics has always seemed unique to this author in that it focuses more than any other medical field on gross physical, mechanical structure. We deal nearly exclusively in physical repair of broken elements, rearrangement of deformed ones, and resurfacing or refurbishing those that are diseased in a way that has altered their mechanical integrity, shapes, and other structural aspects.

Download or read book Validation of a Navigated Hip Replacement Surgery System written by Shanika Mihirani Arumapperuma Arachchi and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Navigation of surgical instruments and implants plays an important role in the computer assisted surgery. OrthoPilot (TM) Hip Suite (BBraun Aesculap) is one such system used for hip navigation in orthopedic surgery. However the accuracy of this system remains to be determined independently of the manufacturer. The manufacturer supplies a technical specification for the accuracy of the system (± 2 mm and ± 2°) and previous research has been undertaken to compare its clinical accuracy against conventional hip replacements by x-ray. This clinical validation is important but contains many sources of error or deviation from an ideal outcome in terms of the surgeons' use of the system, inaccurate palpation of landmarks, variation in actual cup position from that given by the navigation system and measurement of the final cup position. It is therefore not possible to validate the claims of the manufacturer from this data. There is no literature evaluating the technical accuracy of the software i.e. the accuracy of the system given known inputs. The main aims of this study were to validate the OrthoPilot data capturing and to validate the cup navigation algorithm. The OrthoPilot was compared with the gold standard of a VICON movement analysis system. An aluminium pelvic phantom was machined with high accuracy to perform the experiments. Data were captured simultaneously from both OrthoPilot and VICON systems. Distances between the anatomical land marks, which defines the anterior pelvic plane on the pelvic phantom were compared to test the accuracy and the repeatability of the OrthoPilot data capturing. The accuracy of the hip navigation algorithm was tested by applying similar algorithm to calculate the native anteversion and inclination angles of the acetabulum using the VICON system. Both systems produce comparable results with small standard deviations. Finally, it can be concluded that from the laboratory based data, the OrthoPilot system, if used correctly, for the radiographic definition of the acetabular alignment using passive trackers, are sufficiently accurate for the orthopedic applications.

Download or read book Evidence Based Orthopedics written by Mohit Bhandari and published by John Wiley & Sons. This book was released on 2021-07-13 with total page 1184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence-Based Orthopedics is an up-to-date review of the best evidence for the diagnosis, management, and treatment of orthopedic conditions. Covering orthopedic surgery as well as pre- and post-operative complications, this comprehensive guide provides recommendations for implementing evidence-based practice in the clinical setting. Chapters written by leading clinicians and researchers in the field are supported by tables of evidence that summarize systematic reviews and randomized controlled trials. In areas where evidence is insufficient to recommend a practice, summaries of the available research are provided to assist in decision-making. This fully revised new edition reflects the most recent evidence using the approved evidence-based medicine (EBM) guidelines and methodology. The text now places greater emphasis on GRADE—a transparent framework for developing and presenting summaries of evidence—to allow readers to easily evaluate the quality of evidence and the strength of recommendations. The second edition offers a streamlined presentation and an improved standardized format emphasizing how evidence in each chapter directly affects clinical decisions. Incorporating a vast amount of new evidence, Evidence-Based Orthopedics: Features thoroughly revised and updated content, including a new chapter on pediatric orthopedics and new X-ray images Provides the evidence base for orthopedic surgery as well as pediatric orthopedics and orthopedic conditions requiring medical treatment Covers the different methods for most orthopedic surgical procedures, such as hip replacements, arthroscopy, and knee replacements Helps surgeons and orthopedic specialists achieve a uniform optimum standard through a condition-based approach Aligns with internationally accepted guidelines and best health economic principles Evidence-Based Orthopedics is an invaluable resource for orthopedic specialists, surgeons, trauma surgeons, trainees, and medical students.

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 Image Guided Interventions written by Terry Peters and published by Springer Science & Business Media. This book was released on 2008-05-21 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Responding to the growing demand for minimally invasive procedures, this book provides a comprehensive overview of the current technological advances in image-guided surgery. It blends the expertise of both engineers and physicians, offering the latest findings and applications. Detailed color images guide readers through the latest techniques, including cranial, orthopedic, prostrate, and endovascular interventions.

Download or read book Hip Replacement written by Raj K. Sinha and published by CRC Press. This book was released on 2002-07-09 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hip Replacement offers useful strategies to choose the appropriate biomaterials and implant structure avoid complications in hip replacement surgery analyze the bone-biomaterial interface perform difficult hip reconstructions track in vivo performance of hip prosthetics inhibit implant loosening and the formation of wear debris classify acetabular defects for surgical revisions Providing nearly 200 figures, pictures, and micrographs to clarify surgical procedures, Hip Replacement is a timely and state-of-the-art guide for orthopaedic and hip replacement surgeons; geriatricians; biomedical, biomaterials, and chemical engineers and bioengineers; physical, materials, biological, and polymer scientists; and upper-level undergraduate and graduate students in these disciplines.

Download or read book Mastering Orthopedic Techniques Total Hip Arthroplasty written by Malhotra Rajesh and published by JAYPEE BROTHERS MEDICAL PUBLISHERS PVT. LTD.. This book was released on 2012-12-15 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doody Rating : 3 stars : Editor has put together well-known international Orthopaedic surgeons across the globe for writing down their experience in Hip Arthroplasty. There is extensive bibliography after each chapter which serve as reference material for further research. This book is from the series of Mastering Orthopedic Techniques. This is a comprehensive text for surgeons doing total hip replacement with step-by-step colored illustrations. Detailed descriptions for every possible surgical approach for total hip replacement. Topic covered in the chapters include cover cementation on both.

Download or read book Computer Assisted Musculoskeletal Surgery written by Lucas E. Ritacco and published by Springer. This book was released on 2015-11-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​Computer-Assisted Surgery (CAS) is a new tool for performing complex procedures in a predictable and safe way. This book is designed to serve as a comprehensive review of Computer-Assisted Surgery, covering the current status of both research and applications. CAS includes Virtual Preoperative Planning (VPP) and Intraoperative Virtual Navigation (IVN), which are a set of technologies used to measure oncological margins in 3-Dimensions (3D), to locate small intraosseous tumors and apply controlled resections preserving anatomical structures. During VPP, patient acquired multimodal images are processed and an interactive virtual scenario is created. This can then be used as a platform to measure oncological distances and preplan osteotomies in safe areas. IVN is a procedure which allows the execution of the VPP with a mean error of less than 3mm. For the student, medical doctors, research and development scientists or new researchers, the protocols are central to the performance of Computer-Assisted technologies.

Download or read book Navigation and Robotics in Total Joint and Spine Surgery written by James B. Stiehl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the recent international experience with the applications of computer assisted orthopaedic surgery in clinical practice. Recent decades of the human condition have witnessed the dramatic evolution of technology and the application to everyday existence. The ability to use such innovation in surgical practice is now easily within our grasp. Though clinical experience is short term, as will be demonstrated the problems are finite and limited only by the need for refinement. We can now clearly state that current surgical practice will be revolutionized by these new methodologies. This edition is all encompassing for musculoskeletal surgery including the spine, trauma, sports, and reconstructive surgery. Because of its simplicity, computer navigation will be an early tool in such areas as total joint replacement, anterior cruciate ligament reconstruction, and placement of pedicle screws in complex spinal surgery. New techniques in Minimally Invasive Surgery will require the precision and digital "surgical exposure" offered by the computer. However, we anticipate in a few years, that robotics with computer activated technology will rise to an important role for the practicing surgeon. Surgeons who are comfortable with technology and yearn for better solutions with their techniques will benefit from the knowledge of this experience. Americans at the AAOS 2003 annual meeting in New Orleans, have now joined the wave of enthusiasm for computer assisted orthopaedic surgery (CAOS) as well as the exciting new vistas of Minimally Invasive Surgery.

Download or read book 3D Printing in Bone Surgery written by Carmine Zoccali and published by Springer Nature. This book was released on 2022-03-05 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling a gap in the literature, this is the first book to comprehensively discuss 3D printing applied to bone surgery. It provides both the scientific basics and practical applications, with a special focus on 3D-printed, custom-made titanium prostheses (3DPCMP) used for bone reconstruction following tumor resection. Initially applied to pelvic and scapular prostheses – because of their of highly complex anatomy – this technology is increasingly being adopted in other fields of orthopedics, such as limb surgery, traumatology and degenerative diseases. Throughout the book, experts from various fields share their knowledge, describing 3D printing applied to the reconstruction of different bone segments, reviewing each application and comparing it with traditional reconstruction. They also present real-world case studies from their clinical practice. Uniquely responding to the growing interest surrounding 3D printing for bone reconstruction, this book is invaluable for orthopedic, neuro- , head and neck as well as maxillofacial surgeons wishing to gain insights into this new and promising field.