{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T02:56:23Z","timestamp":1793242583721,"version":"4.5.0"},"reference-count":31,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"9","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>The purpose of this randomized clinical study was to investigate the influence of occlusal surface reduction on postendodontic pain.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methodology:<\/jats:title>\n                    <jats:p>\n                      Sixty patients were included with a diagnosis of acute irreversible pulpitis and acute apical periodontitis and divided randomly into two groups. In the intervention group, occlusal surfaces were reduced and left intact in the control group. Postoperative pain was evaluated at the 6\n                      <jats:sup>th<\/jats:sup>\n                      , 12\n                      <jats:sup>th<\/jats:sup>\n                      , 24\n                      <jats:sup>th<\/jats:sup>\n                      , and 48\n                      <jats:sup>th<\/jats:sup>\n                      h after the root canal instrumentation and 6\n                      <jats:sup>th<\/jats:sup>\n                      and 12\n                      <jats:sup>th<\/jats:sup>\n                      h following obturation using visual analog scale. Data were evaluated using the Chi-square test,\n                      <jats:italic toggle=\"yes\">t<\/jats:italic>\n                      -test, Friedman test, Mann\u2013Whitney\n                      <jats:italic toggle=\"yes\">U<\/jats:italic>\n                      -test, and Wilcoxon rank test.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Postoperative pain levels in both groups were reduced significantly over the time period evaluated, however, between the two groups, there was no difference evident.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Occlusal surface reduction did not influence the pain following root canal instrumentation and obturation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jcde.jcde_325_24","type":"journal-article","created":{"date-parts":[[2024,9,7]],"date-time":"2024-09-07T15:27:39Z","timestamp":1725722859000},"page":"902-907","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":7,"title":["Influence of occlusal surface reduction on post endodontic pain following instrumentation and obturation: A randomized double blinded clinical study"],"prefix":"10.4103","volume":"27","author":[{"given":"Kuzhanchinathan","family":"Manigandan","sequence":"first","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (SRIHER - DU), Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soundararajan","family":"Karthick","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (SRIHER - DU), Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mathan Rajan","family":"Rajendran","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (SRIHER - DU), Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kalaiselvam Rajeswari","family":"Gopal","sequence":"additional","affiliation":[{"name":"Department of Conservative Dentistry and Endodontics, Sri Ramachandra Dental College and Hospital, Sri Ramachandra Institute of Higher Education and Research (SRIHER - DU), Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2024,9,7]]},"reference":[{"key":"R1-20260427","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1111\/aej.12380","article-title":"Effect of occlusal reduction on postendodontic pain: A systematic review and meta-analysis of randomised clinical trials","volume":"46","author":"Nguyen-Nhon","year":"2020","journal-title":"Aust Endod J"},{"key":"R2-20260427","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1111\/j.1365-2591.2004.00820.x","article-title":"Prevalence of and factors affecting post-obturation pain in patients undergoing root canal treatment","volume":"37","author":"Ng","year":"2004","journal-title":"Int Endod J"},{"key":"R3-20260427","first-page":"143","article-title":"Comparative analysis of reduction in pain scores after single visit root canal treatment using endodontic irrigation protocols, namely, conventional needle irrigation, PUI, PIPS and SWEEPS: A randomized control trial","volume":"26","author":"Mittal","year":"2023","journal-title":"J Conserv Dent"},{"key":"R4-20260427","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1111\/joor.12929","article-title":"Does occlusal reduction reduce post-endodontic pain? 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