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Improving peri-prosthetic bone adaptation around cementless hip stems

Autor: Rudolph G.T. Geesink, Nicolaas Jacobus Joseph Verdonschot, M. Tarala, Dennis Janssen, Jacobus J. Arts, R. H. M. ten Broeke

Publikováno v: Medical Engineering & Physics, 36, 345-53
Medical Engineering & Physics, 36, 3, pp. 345-53
Medical Engineering & Physics, 36(3), 345-353. ELSEVIER SCI LTD
Medical engineering & physics, 36(3), 345-353. Elsevier
Medical Engineering and Physics, 36(3), 345-353. Elsevier

Item does not contain fulltext This study assessed whether the Symax implant, a modification of the Omnifit((R)) stem (in terms of shape, proximal coating and distal surface treatment), would yield improved bone remodelling in a clinical DEXA study,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac67a3a48ad1109b3c176c4af986c37
https://doi.org/10.1016/j.medengphy.2013.12.006

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Toward a method to simulate the process of bone ingrowth in cementless THA using finite element method

Autor: M. Tarala, Nicolaas Jacobus Joseph Verdonschot, Dennis Janssen

Publikováno v: Medical Engineering & Physics, 35, 543-8
Medical Engineering & Physics, 35, 4, pp. 543-8
Medical engineering & physics, 35(4), 543-548. Elsevier

Item does not contain fulltext In cementless total hip arthroplasty, long-term implant stability is achieved by bone ingrowth. The strength of the new bond gradually increases in time, due to bone maturation and progression of ingrowth. In finite ele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf0e96ffee35204774cf0a545466a88
https://doi.org/10.1016/j.medengphy.2012.10.010

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Toward a more realistic prediction of peri-prosthetic micromotions

Autor: Jasper Johan Homminga, Pieter Buma, Dennis Janssen, Bas van der Ploeg, M. Tarala, Nico Verdonschot

Publikováno v: Journal of Orthopaedic Research. 30:1147-1154

The finite element (FE) method has become a common tool to evaluate peri-prosthetic micromotions in cementless total hip arthroplasty. Often, only the peak joint load and a selected number of muscle loads are applied to determine micromotions. Furthe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aea2c32cf9bde19d738f3dedc37c3886
https://doi.org/10.1002/jor.22041

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The effect of bone ingrowth depth on the tensile and shear strength of the implant-bone e-beam produced interface

Autor: Daan Waanders, Dennis Janssen, Nico Verdonschot, Gerjon Hannink, J.E. Biemond, Pieter Buma, M. Tarala

Publikováno v: Journal of Materials Science-Materials in Medicine, 22, 2339-46
Journal of Materials Science: Materials in Medicine, 22(10), 2339-2346. Springer
Journal of Materials Science-Materials in Medicine, 22, 10, pp. 2339-46

Contains fulltext : 98420.pdf (Publisher’s version ) (Closed access) New technologies, such as selective electron beam melting, allow to create complex interface structures to enhance bone ingrowth in cementless implants. The efficacy of such struc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::554b7043d6cfd160ec294e1265de2e62
http://hdl.handle.net/2066/98420

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Experimental versus computational analysis of micromotions at the implant-bone interface

Autor: Nico Verdonschot, A. Telka, Dennis Janssen, M. Tarala, D. Waanders

Publikováno v: Proceedings of the Institution of Mechanical Engineers Part H-Journal of Engineering in Medicine, 225, 8-15
Proceedings of the Institution of Mechanical Engineers Part H-Journal of Engineering in Medicine, 225, 1, pp. 8-15
Proceedings of the Institution of Mechanical Engineers. Part H: Journal of engineering in medicine, 225(H1), 8-15. Sage

In total hip arthroplasty, micromotions at the implant—bone interface influence the long-term survival of the prosthesis. These micromotions are often measured using sensors that are fixed to the implant and bone at points that are remote from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c4bedc6d954fd98cab1bb9ff50e3b28
http://hdl.handle.net/2066/95887

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Balancing incompatible endoprosthetic design goals: a combined ingrowth and bone remodeling simulation

Autor: M. Tarala, Dennis Janssen, Nicolaas Jacobus Joseph Verdonschot

Publikováno v: Medical Engineering & Physics, 33, 374-80
Medical engineering & physics, 33(3), 374-380. Elsevier
Medical Engineering & Physics, 33, 3, pp. 374-80

Item does not contain fulltext In order to design a good cementless femoral implant many requirements need to be fulfilled. For instance, the range of micromotions at the bone-implant interface should not exceed a certain threshold and a good ratio b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acd6fff9e82a394f9332401e566ac19f
http://hdl.handle.net/2066/96667

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