{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T18:40:39Z","timestamp":1760640039712,"version":"build-2065373602"},"reference-count":46,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,9,21]],"date-time":"2023-09-21T00:00:00Z","timestamp":1695254400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Microscopy Res &amp; Technique"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>This study aimed to use the micro\u2010computed tomography to evaluate the interfacial adaptation and the presence of gaps of NeoMTA Plus, BioRoot RCS, and MTA in the root\u2010end cavities.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methodology<\/jats:title><jats:p>Thirty standardized bovine roots measuring 15\u2009mm in length were selected. Chemical\u2013mechanical preparation was performed up to instrument #80 and obturation with the cold lateral compaction technique with cement based on zinc oxide and eugenol. The roots were kept at 37\u00b0C for 7\u2009days. Afterward, apicectomy of the apical 3\u2009mm and a root\u2010end filling cavity was performed at 3\u2009mm depth. Micro\u2010computed tomography (micro\u2010CT) was performed to measure the volume of the retroactivity. The roots were divided by stratified randomization into three groups according to the retro\u2010end filling material: NeoMTA Plus, BioRoot RCS, and MTA. A new micro\u2010CT was performed to assess the presence of voids in the root\u2010end filling material and between it and the canal wall. One\u2010way ANOVA and Tukey tests were performed using the BioEstat 4.0 program.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There was no difference in the initial volume values of the root\u2010end cavities (<jats:italic>p<\/jats:italic>\u2009&gt;\u2009.05). After the insertion of root\u2010end filling materials, the most significant volumes of voids were observed in the NeoMTA Plus group (<jats:italic>p<\/jats:italic>\u2009&lt;\u2009.05), with no difference for the BioRoot RCS and MTA Angelus groups (<jats:italic>p<\/jats:italic>\u2009&gt;\u2009.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Micro\u2010computed tomography showed that MTA and BioRoot RCS have better interfacial adaptation and presented fewer number of gaps than NeoMTA Plus when used as root\u2010end filling materials.<\/jats:p><\/jats:sec><jats:sec><jats:title>Research Highlights<\/jats:title><jats:p><jats:list list-type=\"bullet\">\n<jats:list-item><jats:p>Micro\u2010computed tomography evaluation of different root\u2010end fillings materials.<\/jats:p><\/jats:list-item>\n<\/jats:list><\/jats:p><\/jats:sec>","DOI":"10.1002\/jemt.24421","type":"journal-article","created":{"date-parts":[[2023,9,21]],"date-time":"2023-09-21T04:30:05Z","timestamp":1695270605000},"page":"172-178","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Interfacial adaptation of <scp>NeoMTA<\/scp> Plus, <scp>BioRoot RCS<\/scp> and <scp>MTA<\/scp> in root\u2010end cavities: A <scp>micro\u2010CT<\/scp> study"],"prefix":"10.1002","volume":"87","author":[{"given":"Murilo Mancio","family":"dos Santos","sequence":"first","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1565-4907","authenticated-orcid":false,"given":"Gabriel Barcelos","family":"S\u00f3","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giovana","family":"Siocheta","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leonardo Thomasi","family":"Jahnke","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wesley Misael","family":"Krabbe","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucas Siqueira","family":"Pinheiro","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1393-5900","authenticated-orcid":false,"given":"Marcus Vinicius Reis","family":"S\u00f3","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6568-7403","authenticated-orcid":false,"given":"Ricardo Abreu","family":"da Rosa","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry, School of Dentistry Rio Grande do Sul Federal University (UFRGS)  Porto Alegre Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,9,21]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/biom8030068"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.3390\/tomography8020064"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2007.06.012"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.5005\/jp-journals-10024-2816"},{"key":"e_1_2_9_6_1","unstructured":"Bonaf\u00e9 L.(2021).Atividade antimicrobiana e citotoxicidade do BioRoot RCS em consist\u00eancias distintas trabalho de conclus\u00e3o de curso da gradua\u00e7\u00e3o em Odontologia\u2010UNISAGRADO Bauru S\u00e3o 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