Results 121 to 130 of about 547,714 (306)

Enhancing Gait Symmetry via Intact Limb Kinematic Mapping Control of a Hip Disarticulation Prosthesis

Biomimetics
Conventional hip disarticulation prostheses often require amputees to produce limited leg-lifting torque through exaggerated pelvic motion, resulting in complex control and pronounced gait abnormalities.
Shengli Luo, Xiaolong Shu, Jiahao Du, Hui Li, Hongliu Yu   +4 more
doaj   +1 more source

Is there evidence for accelerated polyethylene wear in uncemented compared to cemented acetabular components? A systematic review of the literature [PDF]

, 2013
Joint arthroplasty registries show an increased rate of aseptic loosening in uncemented acetabular components as compared to cemented acetabular components.
BA Petrisor, CA Jacobs, D Atkins, D Moher, D Pakvis, E Ingham, E Oral, G Digas, G Hallan, G Hallan, G Hartofilakidis, G Holt, GH Guyatt, H Bjerkholt, Hans-Peter W. van Jonbergen, Hugo C. van der Veen, I Onsten, J Livermore, J Mutimer, JC Clohisy, JH Dumbleton, JJ Callaghan, JJ Nieuwenhuis, JL Gaffey, Jos J. A. M. van Raay, K Yamamoto, KT Makela, LI Havelin, ND Clement, NJ Little, NP Hailer, P Duffy, P McCombe, PA Devane, PC Chen, RJ Kampa, RS Nashed, Rudolf W. Poolman, RW McCalden, SE Graves, Sjoerd K. Bulstra, SM Kurtz, SM Kurtz, WS Richardson   +43 more
core   +2 more sources

Comparative Study Regarding the Design of a 3D Printed Hip Prosthesis

, 2023
Silvia-Iuliana NECULA, Vasile Başliu, Vasile BRIA, Marius Bodor   +3 more
openalex   +2 more sources

Five-year results of a cementless short-hip-stem prosthesis

Orthopedic Reviews, 2013
Hip prosthesis stems with a short stem length and proximal fixation geometry support a bone-preserving and muscle-sparing implantation and should also allow for revision surgery with a standard hip stem.
R. Wittenberg, R. Steffen, H. Windhagen, Petra Bücking, Andreas Wilcke   +4 more
semanticscholar   +1 more source

Five‐year implant survival does not differ between hybrid and cementless total knee arthroplasty in a cohort of 5361 patients using a deep‐dish mobile bearing design

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study compared total knee arthroplasty (TKA) outcomes between cementless and hybrid fixation, with separate analysis of tibial and femoral cementation. The primary hypothesis was that equivalence would exist in implant survivorship between cementless and hybrid fixation techniques.
Ophélie Manchec, Emilie Bérard, Alessandro Carrozzo, Regis Pailhé, Etienne Cavaignac   +4 more
wiley   +1 more source

Good results in postoperative and hematogenous deep infections of 89 stable total hip and knee replacements with retention of prosthesis and local antibiotics

Acta Orthopaedica, 2013
Background Deep postoperative and hematogenous prosthesis infections may be treated with retention of the prosthesis, if the prosthesis is stable. How long the infection may be present to preclude a good result is unclear.
J. Geurts, Daniël M C Janssen, A. Kessels, G. Walenkamp   +3 more
semanticscholar   +1 more source

Dynamic computed tomography assessment of patellofemoral and tibiofemoral kinematics before and after total knee arthroplasty: A pilot study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To develop and evaluate the clinical feasibility of a dynamic computed tomography (CT) protocol for assessing patellofemoral (PF) and tibiofemoral (TF) kinematics before and after total knee arthroplasty (TKA), and to quantify postoperative kinematic changes in a pilot study.
Miriam R. Boot, Sebastiaan A. W. van de Groes, Esther Tanck, Dennis Janssen   +3 more
wiley   +1 more source

Unrestricted kinematic alignment in varus total knee arthroplasty outperforms mechanical alignment in CPAK I phenotype, but yields comparable outcomes in CPAK IV: A retrospective analysis from the FP‐UCBM Knee Study Group

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare clinical outcomes in varus‐aligned patients undergoing cruciate‐retaining total knee arthroplasty (TKA) with mechanical alignment (MA) versus unrestricted kinematic alignment (KA). The hypothesis was that KA would yield superior outcomes, and that preserving joint line obliquity—regardless of alignment technique—would be ...
Edoardo Franceschetti, Giancarlo Giurazza, Stefano Campi, Michael T. Hirschmann, Kristian Samuelsson, Andrea Tanzilli, Pietro Gregori, Michele Paciotti, Biagio Zampogna, Rocco Papalia   +9 more
wiley   +1 more source

Outcomes of dual modular cementless femoral stems in revision hip arthroplasty

Orthopedic Reviews, 2014
With an increasing number of primary hip replacements being performed every year, the burden of revision hip arthroplasty, for septic and aseptic loosening, recurrent dislocation or periprosthetic fracture, is also increasing.
Ali Ghoz, Matthew L. Broadhead, John Morley, Shawn Tavares, David McDonald   +4 more
doaj   +1 more source

Dutch guideline on total hip prosthesis

Acta Orthopaedica, 2011
Clinical practice guidelines are being used in many countries throughout the world to improve the quality of patient care. The Dutch Orthopaedic Association has a long tradition of guideline development, starting in the mid-1980s with “eminence-based ...
B. Swierstra, A. Vervest, Geert H, I. M. Walenkamp, W. Schreurs, Pieter T. J. Spierings, I. Heyligers, J. V. Van Susante, H. Ettema, M. J. Jansen, P. Hennis, J. de Vries, Sabrina B Muller-Ploeger, M. Pols   +13 more
semanticscholar   +1 more source