Results 11 to 20 of about 328,802 (204)

Performance of the resurfaced hip. Part 2: the influence of prosthesis stem design on remodelling and fracture of the femoral neck [PDF]

, 2010
Hip resurfacing is a popular treatment for osteoarthritis in young, active patients. Previous studies have shown that occasional failures – femoral neck fracture and implant loosening, possibly associated with bone adaptation – are affected by prosthesis
Browne, M, A S Dickinson, Taylor, Andrew, Browne, Martin, Jeffers, J, J R T Jeffers, Jeffers, Jonathan, Dickinson, Alexander, Dickinson, A, Taylor, A, M Browne, A C Taylor   +11 more
core   +1 more source

Revision rates after primary hip and knee replacement in England between 2003 and 2006 [PDF]

, 2008
<b>Background</b>: Hip and knee replacement are some of the most frequently performed surgical procedures in the world. Resurfacing of the hip and unicondylar knee replacement are increasingly being used.
Boroff, Mick, Pickford, M., Borroff, Mick, Keith Tucker, Tucker, K., MacGregor, Alex J., on behalf of the Steering Committee of the National Joint Regist, Macgregor, AJ, Copley, LP, Lynn P Copley, Lewsey, J.D., Pickford, M, Copley Lynn P, Lewsey, Jim D., Tucker, K, Copley, Lynn P, Borroff, M, Lewsey, JD, Gregg, Paul, Gregg, P, Pickford Martin, van der Meulen, JH, Porter, Martyn, Sibanda, N, Lewsey Jim D, Copley, L.P., Mick Borroff, Paul Gregg, Porter, M, Copley, Lynn P., Porter Martyn, Martyn Porter, Jan H van der Meulen, Sibanda Nokuthaba, Gregg Paul, MacGregor, A.J., Alex J MacGregor, Borroff Mick, van der Meulen, J.H., Steering Committee of the National Joint Registry (NJR) for England and Wales, Sibanda, Nokuthaba, MacGregor, Alex J, Tucker Keith, Pickford, Martin, Tucker, Keith, Nokuthaba Sibanda, Sibanda, N., van der Meulen, Jan H, Steering Committee of the National Joint Registry (NJR) for Engl, MacGregor Alex J, Porter, M., Gregg, P., van der Meulen, Jan H., Borroff, M., Martin Pickford, van der Meulen Jan H, Lewsey, Jim D, Jim D Lewsey   +57 more
core   +2 more sources

Femoral stem wear in cemented total hip replacement [PDF]

, 2008
The great success of cemented total hip replacement to treat patients with end-stage osteoarthritis and osteonecrosis has been well documented. However, its long-term survivorship has been compromised by progressive development of aseptic loosening, and ...
Barrans, Simon, X-Q Jiang, Zhang, H. Y., Blunt, Liam, Jiang, Xiang, S Barrans, Zhao, Y., L Brown, Jiang, X. Q., Y Zhao, Blunt, L., L Blunt, Barrans, S., Zhang, Hongyu, H-Y Zhang, Brown, Leigh, Brown, L.; id_orcid   +16 more
core   +1 more source

Disassembly and Dislocation of a Bipolar Hip Prosthesis

Journal of the Formosan Medical Association, 2008
Dislocation of a hip prosthesis is a common complication. In usual cases of hip prosthesis dislocation, the prosthetic femoral head comes out from either the natural acetabular cavity in a bipolar hemiarthroplasty or the prosthetic acetabulum in a total ...
Hsieh-Hsing Lee, Yung-Chih Lo, Leou-Chyr Lin, Shing-Sheng Wu   +3 more
doaj   +1 more source

Labral calcification plays a key role in hip pain and symptoms in femoroacetabular impingement

Journal of Orthopaedic Surgery and Research, 2020
Background Hip osteoarthritis (HOA) is the most common hip disorder and a major cause of disability in the adult population, with an estimated prevalence of end-stage disease and total hip replacement.
Giovanni Trisolino, Marta Favero, Dante Dallari, Enrico Tassinari, Francesco Traina, Miguel Otero, Steven R. Goldring, Mary B. Goldring, Chiara Carubbi, Roberta Ramonda, Stefano Stilli, Brunella Grigolo, Eleonora Olivotto   +12 more
doaj   +1 more source

Quantitative Effect of Metal Artefact Reduction on CT-based attenuation correction in FDG PET/CT in patients with hip prosthesis

EJNMMI Physics, 2021
Background Metal artefact reduction (MAR) techniques still are in limited use in positron emission tomography/computed tomography (PET/CT). This study aimed to investigate the effect of Smart MAR on quantitative PET analysis in the vicinity of hip ...
Maarten Haemels, Delphine Vandendriessche, Jeroen De Geeter, James Velghe, Maxence Vandekerckhove, Frank De Geeter   +5 more
doaj   +1 more source

Preparation and preliminary clinical application of 3D printed porous tantalum prosthesis for reconstruction of acetabular bone defect

陆军军医大学学报, 2022
Objective To establish the preparation technology and production method of 3D printed porous tantalum prosthesis for reconstruction of acetabular bone defect and to evaluate its efficacy in preliminary clinical application.
FAN Huaquan, WANG Fuyou, HE Rui, CHEN Xin, YANG Liu   +4 more
doaj   +1 more source

Enzymes and cytokines disease in total hip arthroplasty: promoters of immune loosening

Revista de la Facultad de Medicina, 2018
Introduction: An important cause of hip prosthesis failure is loosening related to cytokine-mediated release of enzymes that produces lysis of the bone that supports the implant.
Victorino Pacheco-Martelo, Sebastián Roldán-Vasco   +1 more
doaj   +1 more source

High Precision Measurements of Total Hip Prosthesis Wear [PDF]

Journal of Electrical and Electronics Engineering, 2019
This paper presents a high precision method of measuring the wear of a total hip prosthesis and the volume of worn powder as a consequence of the prosthesis wear, so that the necessary precision is achieved in an acceptable amount of time.
COROIU Laura, GERGELY Eugen Ioan
doaj  

NEW DESIGN OF THE SOCKET OF HIP DISARTICULATION PROSTHESIS

Journal of Industrial Design and Engineering Graphics, 2023
The main goal of a lower limb prosthesis is to fulfill the functions of the missing limb such as structure and aesthetics. Among all the lower limb prostheses, the one of hip disarticulation represents a great challenge due to problems of making and ...
Yaren SACHIR, Ionel SIMION
doaj