https://m2.mtmt.hu/ hun 2026-05-26 02:44 JournalArticle 33144485 VALIDATED true 0 false 2026-05-22T05:23:50.516+0000 2026-03-26T10:22:31.407+0000 2022-10-13T06:11:40.831+0000 true 10073829 Turbucz Máté /api/author/10073829 Author true 2026-05-13T07:33:09.271+0000 2025-08-11T11:14:54.152+0000 true 10080205 Szalóky-Siki Ágnes /api/admin/10080205 Admin true Admin 10003134 /api/admin/10003134 Wolf György true 10003134 true 2026-03-03T09:21:21.020+0000 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Turbucz, Máté Development and Validation of Two Intact Lumbar Spine Finite Element Models for In Silico Investigations: Comparison of the Bone Modelling Approaches true true /api/journal/10039908 REVIEWED true false 10039908 false 10039908 true 2076-3417 Journal FOREIGN 12 20 10256 10256 24 2022 Finite element (FE) analyses contribute to a better understanding of the human lumbar spine’s biomechanics and serve as an effective predictive tool. This study aims to present the development of two L1–L5 FE models using literature-based (LBM) and patient-specific (PSM) bone material assignment approaches. The geometry of the lumbar spine was developed based on quantitative computed tomography scans. The LBM and the PSM were compared under pure and combined loads. Various biomechanical parameters were investigated to validate the models. The total range of motion of the LBM in pure flexion-extension, lateral bending, and axial rotation were 30.9°, 29°, and 13.7°, respectively, while for the PSM, it was 31.6°, 28.6°, and 14.1°. The required computational time of the PSM to complete against pure and combined loads were 12.1 and 16.6 times higher on average compared to the LBM. This study demonstrated that both models agree with experimental and in silico results, although the cumulative distribution of the stress and characterization of strain values showed a noteworthy difference between the two models. Based on these findings, the clinically-focused biomechanical FE studies must perceive the differences in internal mechanical parameters and computational demand between the different bone modelling approaches. Funding 2019918 /api/funding/2019918 false true Funding 2019919 /api/funding/2019919 false true Funding 2019920 /api/funding/2019920 false true true false 2022 true true true false true false GOLD 2026-05-22 true https://doi.org/10.3390/app122010256 23 0 23 20 3 23 22 20 18 23 23 20 20 20 3 0 23 20 23 20 0 4 4 Folyóiratcikk Journal Article 24 20 Könyvrészlet Chapter in Book 25 2 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 1 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2023 0 7 5 7 5 2024 0 6 5 6 5 2025 0 6 6 6 6 2026 0 4 4 4 4 Q2 false 10019322,10073829 false false false 2022-10-12T07:27:40.998+0000 Doktori Iskola (SE); Mechatronika, Optika és Gépészeti Informatika T... (BME / GPK); Ortopédiai Klinika (SE / AOK / K) 6 17 3 7 0 true 10003134 Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 103771424 /api/authorship/103771424 1 0.143 true false false Author 10073829 /api/author/10073829 Turbucz Máté true true Turbucz Máté true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771425 /api/authorship/103771425 2 0.143 true false false Author 10078308 /api/author/10078308 Pokorni Ágoston Jakab true true Pokorni Ágoston Jakab true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771426 /api/authorship/103771426 3 0.143 false false false Author 10019322 /api/author/10019322 Szőke György true 10019322 true Szőke György true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771427 /api/authorship/103771427 4 0.143 false false false Hoffer Zoltán true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771428 /api/authorship/103771428 5 0.143 false false false Author 10000255 /api/author/10000255 Kiss Rita true 10000255 true Kiss Rita Mária true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771429 /api/authorship/103771429 6 0.143 false false true Author 10018922 /api/author/10018922 Lazáry Áron true 10018922 true Lazáry Áron true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 103771430 /api/authorship/103771430 7 0.143 false true false Author 10048475 /api/author/10048475 Éltes Péter Endre true 10048475 true Éltes Péter Endre true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 21813700 /api/publicationidentifier/21813700 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 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false true Reference 34485498 /api/reference/34485498 81 false true Reference 34485499 /api/reference/34485499 82 10.1016/j.medengphy.2012.04.002 false true Reference 34485500 /api/reference/34485500 83 10.1016/j.jbiomech.2011.05.040 false true Reference 34485501 /api/reference/34485501 84 10.1016/j.clinbiomech.2007.10.001 false true Reference 34485502 /api/reference/34485502 85 10.1007/s13246-020-00848-5 false true Reference 34485503 /api/reference/34485503 86 10.1016/j.compbiomed.2021.104833 false true /api/publication/33144485 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10073829"><a href="/gui2/?type=authors&mode=browse&sel=10073829" target="_blank">Turbucz Máté (<span class="authorship-author-name">Turbucz Máté</span> <span class="authorAux-mtmt"> Mozgásszervek biomechanikája</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/Doktori Iskola</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10078308"><a href="/gui2/?type=authors&mode=browse&sel=10078308" target="_blank">Pokorni Ágoston Jakab<sup>*</sup> (<span class="authorship-author-name">Pokorni Ágoston Jakab</span> <span class="authorAux-mtmt"> Mozgásszervek biomechanikája</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/Doktori Iskola</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10019322"><a href="/gui2/?type=authors&mode=browse&sel=10019322" target="_blank">Szőke György (<span class="authorship-author-name">Szőke György</span> <span class="authorAux-mtmt"> Ortopédia</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/Ortopédiai Klinika</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Hoffer Zoltán </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10000255"><a href="/gui2/?type=authors&mode=browse&sel=10000255" target="_blank">Kiss Rita Mária (<span class="authorship-author-name">Kiss Rita</span> <span class="authorAux-mtmt"> Biomechanika, Biomechatronika</span>) </a> </span> <span class="author-affil"><span title="Budapesti Műszaki és Gazdaságtudományi Egyetem">BME</span>/<span title="Gépészmérnöki Kar">GPK</span>/Mechatronika, Optika és Gépészeti Informatika Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10018922"><a href="/gui2/?type=authors&mode=browse&sel=10018922" target="_blank">Lazáry Áron ✉ (<span class="authorship-author-name">Lazáry Áron</span> <span class="authorAux-mtmt"> Gerincsebész</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/Ortopédiai Klinika</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10048475"><a href="/gui2/?type=authors&mode=browse&sel=10048475" target="_blank">Éltes Péter Endre (<span class="authorship-author-name">Éltes Péter Endre</span> <span class="authorAux-mtmt"> mozgásszervek biomechanikája</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/<span title="Általános Orvostudományi Kar">AOK</span>/<span title="Klinikum">K</span>/Ortopédiai Klinika</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;33144485" target="_blank">Development and Validation of Two Intact Lumbar Spine Finite Element Models for In Silico Investigations: Comparison of the Bone Modelling Approaches</a></div> <div> <span class="journal-title">APPLIED SCIENCES-BASEL</span> <span class="journal-issn">( <a target="_blank" href="https://portal.issn.org/resource/ISSN/2076-3417">2076-3417</a>)</span>: <span class="journal-volume">12</span> <span class="journal-issue">20</span> <span class="page"> Paper 10256. 24 p. </span> <span class="year">(2022)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.3390/app122010256" target="_blank" href="https://doi.org/10.3390/app122010256"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000872356400001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000872356400001"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85140480002" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85140480002"> Scopus </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Folyóirat szakterülete: Scopus - Engineering (miscellaneous)&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Fluid Flow and Transfer Processes&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Instrumentation&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Materials Science (miscellaneous)&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Computer Science Applications&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q3</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Process Chemistry and Technology&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q3</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="Nyilvános idézőközlemények összesen, említések nélkül" class="citingPub-count">Nyilvános idéző összesen: 23</span> | Független: 20 | Függő: 3 | Nem jelölt: 0 | WoS jelölt: 20 | Scopus jelölt:&nbsp;18 | WoS/Scopus jelölt:&nbsp;23 | DOI jelölt:&nbsp;22 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;33144485&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 4 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 33144485</span> | <span class="status-data status-VALIDATED"> Egyeztetett </span> Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> (FK123884), (ÚNKP-21-5), (C1014064) </div> <div class="lastModified">Utolsó módosítás: 2026.03.26. 11:22 Balázs András (MTMT Központ, admin) </div> <div class="lockedBy">Központi kezelésű 2026.03.03. 10:21 Wolf György (MTMT Központi admin) </div> </div></div>