{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,4]],"date-time":"2024-09-04T11:46:35Z","timestamp":1725450395189},"reference-count":0,"publisher":"ASMEDC","content-domain":{"domain":["asmedigitalcollection.asme.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2005,1,1]]},"abstract":"<jats:p>In this work a Bombelli cementless isoelastic RM total hip prosthesis was considered. It was implanted over a course of 14 years on the patient and studied subsequently to its chirurgical replacement. Computed Tomography, radiographies and 3-D laser scanning were used to assess the prosthesis geometry, while the original femur anatomy was modeled based on 2-D radiographies taken at different stages of the in-vivo implant of the prosthesis. A finite element model was developed, based on the generated 3-D geometrical model, considering a linear elastic behavior and typical loading conditions. This analysis allowed determining stress and strain fields throughout bone-prosthesis contact surface and critical areas in terms of micromovements. The developed procedure, consisting of 3-D scanning, generation of geometrical 3-D models and finite element analysis, results in a powerful tool to follow-up and predict failure mechanisms in hip joint prosthesis.<\/jats:p>","DOI":"10.1115\/wtc2005-64276","type":"proceedings-article","created":{"date-parts":[[2008,11,20]],"date-time":"2008-11-20T18:21:47Z","timestamp":1227205307000},"page":"703-704","update-policy":"http:\/\/dx.doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":0,"title":["Biomechanical Modeling of Hip Joint Prosthesis"],"prefix":"10.1115","author":[{"given":"M. C.","family":"Gaspar","sequence":"first","affiliation":[{"name":"Escola Superior de Tecnologia do Instituto Polite\u00b4cnico de Castelo Branco (E.S.T.\/I.P.C.B.), Castelo Branco, Portugal"}]},{"given":"A.","family":"Mateus","sequence":"additional","affiliation":[{"name":"E.S.T.\/I.P.L., Leiria, Portugal"}]},{"given":"C.","family":"Pereira","sequence":"additional","affiliation":[{"name":"Instituto Superior de Engenharia de Coimbra (I.S.E.C.), Coimbra, Portugal"}]},{"given":"F. V.","family":"Antunes","sequence":"additional","affiliation":[{"name":"Faculdade de Cie\u02c6ncias e Tecnologia da Uuniversidade de Coimbra (F.C.T.U.C.), Coimbra, Portugal"}]}],"member":"33","published-online":{"date-parts":[[2008,11,17]]},"event":{"name":"World Tribology Congress III","start":{"date-parts":[[2005,9,12]]},"sponsor":["Tribology Division"],"location":"Washington, D.C., USA","end":{"date-parts":[[2005,9,16]]},"acronym":"WTC2005"},"container-title":["World Tribology Congress III, Volume 2"],"original-title":[],"link":[{"URL":"http:\/\/asmedigitalcollection.asme.org\/WTC\/proceedings-pdf\/doi\/10.1115\/WTC2005-64276\/4576320\/703_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/asmedigitalcollection.asme.org\/WTC\/proceedings-pdf\/doi\/10.1115\/WTC2005-64276\/4576320\/703_1.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,9]],"date-time":"2020-01-09T13:54:25Z","timestamp":1578578065000},"score":1,"resource":{"primary":{"URL":"https:\/\/asmedigitalcollection.asme.org\/WTC\/proceedings\/WTC2005\/42029\/703\/314974"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,1,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1115\/wtc2005-64276","relation":{},"subject":[],"published":{"date-parts":[[2005,1,1]]}}}