Search Results - "Steiner, Juri A."

A novel in silico method to quantify primary stability of screws in trabecular bone by Steiner, Juri A., Christen, Patrik, Affentranger, Remo, Ferguson, Stephen J., van Lenthe, Gerrit Harry

“…ABSTRACT Insufficient primary stability of screws in bone leads to screw loosening and failure. Unlike conventional continuum finite‐element models, micro‐CT…”
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Computational analysis of primary implant stability in trabecular bone by Steiner, Juri A, Ferguson, Stephen J, van Lenthe, G. Harry

“…Abstract Secure fixation of fractured osteoporotic bone is a serious clinical challenge mainly because the reduced mechanical competence of low-density bone…”
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Screw insertion in trabecular bone causes peri-implant bone damage by Steiner, Juri A, Ferguson, Stephen J, van Lenthe, G. Harry

“…Highlights • We used µCT and image registration to assess peri-implant bone damage due to screw insertion. • Large threaded screws (0.6 mm) produce more bone…”
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Patient‐specific in silico models can quantify primary implant stability in elderly human bone by Steiner, Juri A., Hofmann, Urs A.T., Christen, Patrik, Favre, Jean M., Ferguson, Stephen J., van Lenthe, G. Harry

“…ABSTRACT Secure implant fixation is challenging in osteoporotic bone. Due to the high variability in inter‐ and intra‐patient bone quality, ex vivo mechanical…”
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The different contributions of cortical and trabecular bone to implant anchorage in a human vertebra by Ruffoni, Davide, Wirth, Andreas J, Steiner, Juri A, Parkinson, Ian H, Müller, Ralph, van Lenthe, G. Harry

“…Abstract The quality of the peri-implant bone and the strength of the bone–implant interface are important factors for implant anchorage. With regard to…”
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IN SILICO QUANTIFICATION OF THE ELASTIC AND FAILURE PROPERTIES OF BONE SCREWS IN TRABECULAR BONE by Steiner, Juri A, Wenger, Christoph, Mueller, Thomas L, Ruffoni, Davide, Müller, Ralph, van Lenthe, G. Harry

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