https://m2.mtmt.hu/ hun 2026-05-26 02:44 JournalArticle 33666016 VALIDATED true 0 false 2026-05-22T18:56:14.137+0000 2026-03-26T10:10:07.389+0000 2023-02-27T10:52:07.339+0000 true 10070104 Bereczki Ferenc /api/author/10070104 Author true 2026-03-26T10:10:07.628+0000 2026-03-26T10:10:07.628+0000 2024-06-03T07:28:28.427+0000 true 10062062 Gere Tamásné /api/admin/10062062 Admin true 10062062 Admin 10003134 /api/admin/10003134 Wolf György true 10003134 true 2026-03-03T09:21:23.999+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 Techens, Chloé Assessment of foraminal decompression following discoplasty using a combination of ex vivo testing and numerical tools true true /api/journal/10019966 REVIEWED true false 10019966 false 10019966 true 2045-2322 Journal FOREIGN 13 1 3293 3293 10 2023 Percutaneous Cement Discoplasty (PCD) is a minimally invasive surgical technique to treat degenerated intervertebral discs. When the disc is severely degenerated, the vacuum observed in place of the nucleus pulposus can be filled with bone cement to restore the disc height, open the foramen space, and relieve pain. This study aimed to evaluate the foramen geometry change due to PCD, in the loaded spine. Cadaveric spines (n = 25) were tested in flexion and extension while Digital Image Correlation (DIC) measured displacements and deformations. Tests were performed on simulated pre-operative condition (nucleotomy) and after PCD. Registering DIC images and the 3D specimen geometry from CT scans, a 3D model of the specimens aligned in the experimental pose was obtained for nucleotomy and PCD. Foramen space volume was geometrically measured for both conditions. The volume of cement injected was measured to explore correlation with the change of foramen space. PCD induced a significant overall foraminal decompression in both flexion (foramen space increased by 835 ± 1289 mm 3 , p = 0.001) and extension (1205 ± 1106 mm 3 , p < 0.001), confirming that the expected improvements of PCD show also during spine motion. Furthermore, in extension when the foramen is the most challenged, the impact of PCD on the foramen correlated with the injected cement volume. Funding 2024259 /api/funding/2024259 false true true 2023 true true true false true false GOLD 2026-05-22 true https://doi.org/10.1038/s41598-023-27552-0 1 0 1 1 0 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 0 5 5 Folyóiratcikk Journal Article 24 1 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 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 2025 0 1 1 1 1 D1 A nemzetközi false 10048475 false false false 2023-03-05T10:56:24.155+0000 Doktori Iskola (SE); Ortopédiai Klinika (SE / AOK / K) 4 8 2 6 0 true 10003134 Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 106855801 /api/authorship/106855801 1 0.167 true false false Author 10086598 /api/author/10086598 Techens Chloé true true Techens Chloé true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106855802 /api/authorship/106855802 2 0.167 false false false Author 10070104 /api/author/10070104 Bereczki Ferenc true true Bereczki Ferenc true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106855803 /api/authorship/106855803 3 0.16666667 false false false Montanari Sara true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106855804 /api/authorship/106855804 4 0.167 false false false 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 106855805 /api/authorship/106855805 5 0.167 false true false Cristofolini Luca true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 106855806 /api/authorship/106855806 6 0.167 false true true 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 23155168 /api/publicationidentifier/23155168 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true GOLD true IDENTICAL 10.1038/s41598-023-27552-0 https://doi.org/10.1038/s41598-023-27552-0 false true PublicationIdentifier 23611890 /api/publicationidentifier/23611890 PlainSource 1 /api/publicationsource/1 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true WoS WoS 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10.1007/s00132-014-3060-1 false true Reference 38777177 /api/reference/38777177 2 10.3389/fsurg.2022.902831 false true Reference 38777178 /api/reference/38777178 3 10.1007/s00586-019-05966-7 false true Reference 38777179 /api/reference/38777179 4 10.1016/j.medengphy.2020.07.024 false true Reference 38777180 /api/reference/38777180 5 false true Reference 38777181 /api/reference/38777181 6 10.1097/BRS.0b013e31826111a3 false true Reference 38777182 /api/reference/38777182 7 10.1142/S0219519415400047 false true Reference 38777183 /api/reference/38777183 8 10.1109/2945.817351 false true Reference 38777184 /api/reference/38777184 9 10.1111/1467-8659.00236 false true Reference 38777185 /api/reference/38777185 10 10.1016/j.bone.2021.116028 false true /api/publication/33666016 <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="10086598"><a href="/gui2/?type=authors&mode=browse&sel=10086598" target="_blank">Techens Chloé (<span class="authorship-author-name">Techens Chloé</span> <span class="authorAux-mtmt"> Orvostudomány</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="10070104"><a href="/gui2/?type=authors&mode=browse&sel=10070104" target="_blank">Bereczki Ferenc (<span class="authorship-author-name">Bereczki Ferenc</span> <span class="authorAux-mtmt"> Kutató orvos</span>) </a> </span> <span class="author-affil"><span title="Semmelweis Egyetem">SE</span>/Doktori Iskola</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Montanari Sara </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 title="Semmelweis Egyetem">SE</span>/Doktori Iskola</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Cristofolini Luca<sup>**</sup> </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;33666016" target="_blank">Assessment of foraminal decompression following discoplasty using a combination of ex vivo testing and numerical tools</a></div> <div> <span class="journal-title">SCIENTIFIC REPORTS</span> <span class="journal-issn">( <a target="_blank" href="https://portal.issn.org/resource/ISSN/2045-2322">2045-2322</a>)</span>: <span class="journal-volume">13</span> <span class="journal-issue">1</span> <span class="page"> Paper 3293. 10 p. </span> <span class="year">(2023)</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="10.1038/s41598-023-27552-0" target="_blank" href="https://doi.org/10.1038/s41598-023-27552-0"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000940302500010" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000940302500010"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85149024751" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85149024751"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="36841834" target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=36841834&dopt=Abstract"> PubMed </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Folyóirat szakterülete: Scopus - Multidisciplinary&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;D1</div> <div class="journal-subject">Szociológiai Tudományos Bizottság IXGJO SZTB [1901-]&nbsp;&nbsp;&nbsp;A nemzetközi</div> <div class="journal-subject">Regionális Tudományok Bizottsága IXGJO RTB [1901-]&nbsp;&nbsp;&nbsp;B nemzetközi</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: 1</span> | Független: 1 | Függő: 0 | Nem jelölt: 0 | WoS jelölt: 1 | WoS/Scopus jelölt:&nbsp;1 | DOI jelölt:&nbsp;1 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;33666016&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 5 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 33666016</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"> (Open access funding provided by Semmelweis University) </div> <div class="lastModified">Utolsó módosítás: 2026.03.26. 11:10 Balázs András (MTMT Központ, admin) </div> <div class="lockedBy">Központi kezelésű 2026.03.03. 10:21 Wolf György (MTMT Központi admin) </div> </div></div>