Zobrazeno 1 - 5
of 5
pro vyhledávání: '"P. O. Østbyhaug"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine. 227:481-489
An anatomical stem should be short enough to avoid distal locking and distal load transfer but long enough to ensure adequate primary stability of the stem. In this in vitro study, the cortical strains in the femur and the primary stability of the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::912b25a46154313e27c28f3852748fcc
https://doi.org/10.1177/0954411912471779
https://doi.org/10.1177/0954411912471779
Publikováno v:
Clinical Biomechanics. 25:318-324
Background Lack of primary stability of cementless hip stems prevents bone ingrowth and may lead to loosening of the stem. Direct measures of the implant stability require drilled holes in the bone at the measuring site. These holes weaken the cortic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa0be92527c139c112ba3d78344e132b
https://doi.org/10.1016/j.clinbiomech.2009.12.012
https://doi.org/10.1016/j.clinbiomech.2009.12.012
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :461-467
The cortical strains on the femoral neck and proximal femur were measured before and after implantation of a resurfacing femoral component in 13 femurs from human cadavers. These were loaded into a hip simulator for single-leg stance and stair-climbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04cb8c024ab308e132740969248fef2
https://doi.org/10.1302/0301-620x.92b3.22592
https://doi.org/10.1302/0301-620x.92b3.22592
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :676-682
Hydroxyapatite-coated standard anatomical and customised femoral stems are designed to transmit load to the metaphyseal part of the proximal femur in order to avoid stress shielding and to reduce resorption of bone. In a randomised in vitro study, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455557fa63190cf6bef1bacc69386966
https://doi.org/10.1302/0301-620x.91b5.21749
https://doi.org/10.1302/0301-620x.91b5.21749
Autor:
Cathrine H. Enoksen, Tina S. Wik, Olav A. Foss, Arild Aamodt, J Ludvigsen, Jomar Klaksvik, P. O. Østbyhaug
Publikováno v:
Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine. 225(8)
The ability to vary femoral offset and neck angles in total hip arthroplasty increases the amount of flexibility in the mechanical reconstruction of the hip joint. The present study investigates the changes in strain pattern and bone–implant microm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a88dd017ee49295e7b1ed36206166be
https://pubmed.ncbi.nlm.nih.gov/21922956
https://pubmed.ncbi.nlm.nih.gov/21922956