Results 41 to 50 of about 593,553 (295)
Influence of cementless hip stems on femoral cortical strain pattern depending on their extent of porous coating [PDF]
, 2012 The extent of porous coating of cementless total hip stems is held responsible for radiological periprosthetic changes, the rate of thigh pain, and even its long-term success.
Bader, Rainer +3 more
core +1 more source
Computed tomography metrological examination of additive manufactured acetabular hip prosthesis cups
Additive Manufacturing, 2018 Additive manufacturing (AM) is uniquely suitable for healthcare applications due to its design flexibility and cost effectiveness for creating complex geometries.
N. Kourra +7 more
semanticscholar +1 more source
Fracture simulation for zirconia toughened alumina microstructure [PDF]
, 2013 Purpose - The purpose of this paper is to describe finite element modelling for fracture and fatigue behaviour of zirconia toughened alumina microstructures. Design/methodology/approach - A two-dimensional finite element model is developed with an actual
Forest, Bernard +2 more
core +7 more sources
Causes of the Most Frequent Hips Out of Patients Following Total Hip Replacement
Southern Clinics of Istanbul Eurasia, 2018 INTRODUCTION[|]Hip dislocation is a complication seen after total hip replacement. The aim of this study was to determine the positions and movements in which dislocation occurred in order to provide additional guidance in terms of precautions to be ...
Tansel Mutlu, Ali Ramazan Benli
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Stress shielding secondary to bone resorption is one of the main causes of aseptic loosening, which limits the lifespan of hip prostheses and exacerbates revision surgery rates.
Seyed Ataollah Naghavi +6 more
semanticscholar +1 more source
Frontiers in Biomedical TechnologiesPurpose: The impact of various hip prosthesis materials on the amount of dose perturbation generated by 9 MeV electron and 18 MV photon beams during pelvic radiation therapy is analyzed in this research.
Morteza Hashemizadeh +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Evaluation of dose calculation accuracy of treatment planning systems at hip prosthesis interfaces
Journal of Applied Clinical Medical Physics, 2017 &NA; There are an increasing number of radiation therapy patients with hip prosthesis. The common method of minimizing treatment planning inaccuracies is to avoid radiation beams to transit through the prosthesis.
D. Paulu, P. Alaei
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
The Influence of Pelvic Tilt on the Anteversion Angle of the Acetabular Prosthesis
Orthopaedic Surgery, 2019 The concept of the “safe area” of the acetabular prosthesis has a long history and has been recognized by many scholars. It is generally believed that postoperative hip dislocation rate is low, when the acetabular anteversion angle is placed in the range
Guoyue Yang, Yayue Li, Hong Zhang
doaj +1 more source