{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T14:34:11Z","timestamp":1787841251854,"version":"build-2784847793"},"reference-count":14,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"12","license":[{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The stress distribution of a restored tooth is different from that of an intact sound tooth. The fracture resistance of a restored tooth depends on cavity design, remaining tooth structure, and material used.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim:<\/jats:title>\n                    <jats:p>\n                      This\n                      <jats:italic toggle=\"yes\">in vitro<\/jats:italic>\n                      study evaluated and compared the fracture resistance of mandibular molars restored using composite resin.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>Forty freshly extracted, intact mandibular molars were used, with their roots embedded in acrylic resin for stability. Cavities were prepared using a No. 2 round bur and straight fissure diamond, then divided into four groups with specific variations in cavity dimensions. Samples were tested using a universal testing machine, applying vertical load along the long axis at the central fossa to record fracture load.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Statistical Analysis:<\/jats:title>\n                    <jats:p>\n                      One-way analysis of variance and Tukey\u2019s\n                      <jats:italic toggle=\"yes\">post hoc<\/jats:italic>\n                      analysis were used for statistical analysis.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Fracture resistance of the groups, listed in descending order, was: Lingual wall 1.5 mm (2417 \u00b1 160 N) &gt; Buccal wall 1.5 mm (2122 \u00b1 75.9 N) &gt; Lingual wall 1 mm (1966 \u00b1 75.7 N) &gt; Buccal wall 1 mm (1335 \u00b1 216 N).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The lingual wall 1.5 mm exhibited the highest fracture resistance, while the buccal wall with 1 mm thickness showed the least resistance.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jcde.jcde_699_24","type":"journal-article","created":{"date-parts":[[2024,12,11]],"date-time":"2024-12-11T02:15:41Z","timestamp":1733883341000},"page":"1285-1288","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["The fracture resistance of restored mandibular molars using different cavity designs: An in vitro comparative evaluation"],"prefix":"10.4103","volume":"27","author":[{"given":"Aditya","family":"Mitra","sequence":"first","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Snigdha","family":"Sharma","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anirban","family":"Bhattacharyya","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asim Bikash","family":"Maity","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gayatri","family":"Majumder","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soham","family":"Datta","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2024,12,10]]},"reference":[{"key":"R1-20260424","doi-asserted-by":"crossref","first-page":"287","DOI":"10.4103\/JCD.JCD_225_18","article-title":"Comparison of the fracture resistance of three different recent composite systems in large class II mesio-occlusal distal cavities: An in vitro study","volume":"22","author":"Hada","year":"2019","journal-title":"J Conserv Dent"},{"key":"R2-20260424","doi-asserted-by":"crossref","first-page":"485","DOI":"10.4103\/JCD.JCD_210_18","article-title":"Clinical evaluation of 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