The enduring success of hip replacement surgery as a solution for painful hip problems can be appreciated by the fact that over 1.5 million of these surgeries are performed world wide every year. As the clinical success of this operation continues to be validated, hip replacements are now ...
Hip Replacement ComponentsTotal joint replacement surgery, including hip replacement, is one of the most performed elective surgeries today and every system has unique design featuresHip Replacement Components 髋臼杯 股骨帽 股骨柄 There are lots of factors driving the demand for orthopedic ...
Fractography of Glasses and Ceramics V: Ceramic Transactions, Volume 199 Additional Information How to Cite Hecht-Mijic, S. and Richter, H.G. (2007) Fractography of Bioceramic Components for Hip Joint Replacement, in Fractography of Glasses and Ceramics V: Ceramic Transactions, Volume 199 (eds J...
摘要: Recent work indicates that changes to the design of total hip replacement femoral components, to reduce the magnitudes of the tensile stresses produced in their proximal-lateral surfaces, may produce unnecessarily large tensile stresses in their distal medial surfaces....
《ASTM F2385-2015 Standard Practice for Determining Femoral Head Penetration into Acetabular Components of Total Hip Replacement Using Clinical Radiographs《使用临床射线摄影测定全髋关节置换的股骨头穿透进入髋臼.pdf》由会员分享,可在线阅读,更多相关《ASTM F2385-2015 Standard Practice for Determining Femoral Hea...
Abstract A canine hip replacement model was used to compare fixation stability in cemented and cementless femoral components. Parameters of comparison were the load‐induced positional changes of each prosthesis relative to its proximal femoral cortex, hereafter called relative displacements. Identical femora...
3D printing of metal joint replacements like this acetabular cup for a hip replacement is revolutionizing orthopedic surgery. Making them lighter and stronger could enable a new generation of designs. Credit: Prof. I. Todd, University of Sheffield, UK To obtain thick layers at fast speeds, the...
One hundred bootstrap iterations were performed during which a subset of the patients equal to the size of the full dataset was randomly selected with replacement. The unpaired two-sided t-test (p-value < 0.05) and the AUC were used as criteria to evaluate the performance of the ...
it does. Talented engineers and technicians enable Permedica to rapidly respond to market changes and requirements in orthopaedics and dental industries. The company's commitment to the research, development and manufacturing of cutting-edge joint replacement products is facilitating its continuous expansion...
THA and TKA cases were identified by International Classification of Diseases, Ninth Revision (ICD-9) procedure codes 81.51 (‘primary total hip replacement’) and 81.54 (‘primary total knee replacement’). Exclusion criteria (see also online Supplementary flowchart and Appendix 1) were: episodes ...