{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T06:24:14Z","timestamp":1790922254873,"version":"4.1.0"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2020,9,26]],"date-time":"2020-09-26T00:00:00Z","timestamp":1601078400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aust Endodontic J"],"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>To assess whether access cavity design influences the fracture strength of endodontically treated and restored molars. Fifty human lower molars with standard crown dimensions were selected and assigned to the following groups: S \u2013 positive control (healthy tooth), ET \u2013 negative control (conventional endodontic access (CEA) and no restoration), NI \u2013 negative control (minimally invasive endodontic access (MEA) and no restoration), ETR (CEA\u00a0+\u00a0restoration with Bulkfill flow) and NIR (MEA\u00a0+\u00a0restoration with Bulkfill flow). The specimens were subjected to a compression test. The teeth were inspected for the site of fracture: either pulp floor or cusp. ANOVA, followed by Tukey\u2019s multiple comparison test (\u03b1\u00a0=\u00a05%), was used for statistical analysis. The type of access cavity preparation did not increase the fracture strength of endodontically treated teeth. Even with the restoration, all teeth with endodontic access performed had a higher incidence of fractures at the pulp chamber floor level.<\/jats:p>","DOI":"10.1111\/aej.12446","type":"journal-article","created":{"date-parts":[[2020,9,27]],"date-time":"2020-09-27T06:30:28Z","timestamp":1601188228000},"page":"5-10","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Influence of access cavity design on fracture strength of endodontically treated lower molars"],"prefix":"10.1111","volume":"47","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8198-0682","authenticated-orcid":false,"given":"Aline","family":"Maske","sequence":"first","affiliation":[{"name":"Dentistry College Universidade Federal do Rio Grande do Sul Porto Alegre Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9577-1809","authenticated-orcid":false,"given":"Vanessa 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