{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T13:35:46Z","timestamp":1777728946035,"version":"3.51.4"},"reference-count":19,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,8,30]],"date-time":"2021-08-30T00:00:00Z","timestamp":1630281600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Evidence-Based Complementary and Alternative Medicine"],"published-print":{"date-parts":[[2021,8,30]]},"abstract":"<jats:p>Objective. To explore the clinical effect of root canal therapy combined with full crown restoration in patients with cracked teeth and chronic pulpitis. Methods. From May 2018 to June 2020, 87 patients with cracked teeth and chronic pulpitis in our hospital were selected; the patients were randomly divided into the control group and the research group by random number method. The control group only used root canal therapy; the research group used root canal therapy combined with full crown restoration. The therapeutic effect, levels of inflammatory factors, chewing function, periodontal index, complications, and quality of life were compared between the two groups. Results. The total effective rate of the research group (97.78%) was better than the total effective rate of the control group (85.71%) (<jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>P<\/a:mi>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.05<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>). Compared with before treatment, the serum levels of interleukin-1\u03b2 (IL-1\u03b2), IL-6, and C-reactive protein (CRP) of the two groups of patients decreased after treatment. After treatment, compared with the control group, the serum levels of IL-1\u03b2, IL-6, and CRP in the research group decreased (<jats:inline-formula>\n                     <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                        <c:mi>P<\/c:mi>\n                        <c:mo>&lt;<\/c:mo>\n                        <c:mn>0.05<\/c:mn>\n                     <\/c:math>\n                  <\/jats:inline-formula>). Compared with before treatment, the bite force of teeth and chewing efficiency of the two groups of patients increased after treatment. After treatment, compared with the control group, the bite force of teeth and chewing efficiency of the research group increased (<jats:inline-formula>\n                     <e:math xmlns:e=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\">\n                        <e:mi>P<\/e:mi>\n                        <e:mo>&lt;<\/e:mo>\n                        <e:mn>0.05<\/e:mn>\n                     <\/e:math>\n                  <\/jats:inline-formula>). Compared with before treatment, the plaque index (PLI), probing depth (PD), gingival sulcus bleeding index (BI), and gingival index (GI) of the two groups of patients decreased after treatment. After treatment, compared with the control group, the PLI, PD, BI, and GI of the research group decreased (<jats:inline-formula>\n                     <g:math xmlns:g=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\">\n                        <g:mi>P<\/g:mi>\n                        <g:mo>&lt;<\/g:mo>\n                        <g:mn>0.05<\/g:mn>\n                     <\/g:math>\n                  <\/jats:inline-formula>). The total incidence of complications in the research group was (11.11%), and the total incidence of complications in the control group was (16.67%); there was no significant difference between the two groups (<jats:inline-formula>\n                     <i:math xmlns:i=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\">\n                        <i:mi>P<\/i:mi>\n                        <i:mo>&gt;<\/i:mo>\n                        <i:mn>0.05<\/i:mn>\n                     <\/i:math>\n                  <\/jats:inline-formula>). After treatment, compared with the control group, the quality of life scores of the patients in the research group were reduced (<jats:inline-formula>\n                     <k:math xmlns:k=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\">\n                        <k:mi>P<\/k:mi>\n                        <k:mo>&lt;<\/k:mo>\n                        <k:mn>0.05<\/k:mn>\n                     <\/k:math>\n                  <\/jats:inline-formula>). Conclusion. Root canal therapy and full crown restoration have a definite curative effect in patients with cracked teeth and chronic pulpitis, which can improve the inflammatory response, restore chewing function, maintain periodontal health, improve the quality of life, and do not increase the incidence of complications, so it has good application value.<\/jats:p>","DOI":"10.1155\/2021\/3299349","type":"journal-article","created":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:35:17Z","timestamp":1630456517000},"page":"1-9","source":"Crossref","is-referenced-by-count":6,"title":["Effect of Root Canal Therapy Combined with Full Crown Restoration on the Level of Inflammatory Factors and Chewing Function in Patients with Cracked Teeth and Chronic Pulpitis"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4382-1186","authenticated-orcid":true,"given":"Ying","family":"Lu","sequence":"first","affiliation":[{"name":"Department of Stomatology, Shidong Hospital of Yangpu District, Shanghai 200438, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ning","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Stomatology, Liqun Hospital of Putuo District, Shanghai 200333, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Ma","sequence":"additional","affiliation":[{"name":"Department of Stomatology, Liqun Hospital of Putuo District, Shanghai 200333, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0899-7445","authenticated-orcid":true,"given":"Feng","family":"Qin","sequence":"additional","affiliation":[{"name":"Department of Endodontics, Shanghai Ninth People\u2019s Hospital, Shanghai Jiao Tong University School of Medicine, Huangpu, Shanghai 200011, China"},{"name":"National Clinical Research Center for Oral Diseases Huangpu District, Shanghai 200011, China"},{"name":"Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Huangpu, Shanghai 200011, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-019-03139-w"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2018.12.005"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-017-0434-x"},{"issue":"1","key":"4","first-page":"44","article-title":"Postoperative pain following treatment of teeth with irreversible pulpitis: a review","volume":"83","author":"Z. Mohammadi","year":"2017","journal-title":"New York State Dental Journal"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2017.12.025"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.4103\/jcd.jcd_330_19"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2019.02.003"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2017.03.029"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1111\/aej.12212"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.jds.2017.04.002"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1177\/0300060519879287"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD005296.pub3"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1111\/aej.12373"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.2147\/tcrm.s223233"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12695"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2017.02.009"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.11607\/ofph.2007"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1111\/aej.12303"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.adaj.2017.09.035"}],"updated-by":[{"DOI":"10.1155\/2023\/9839484","type":"retraction","label":"Retraction","source":"retraction-watch","updated":{"date-parts":[[2023,6,21]],"date-time":"2023-06-21T00:00:00Z","timestamp":1687305600000},"record-id":"45940"},{"DOI":"10.1155\/2023\/9839484","type":"retraction","label":"Retraction","source":"publisher","updated":{"date-parts":[[2023,6,21]],"date-time":"2023-06-21T00:00:00Z","timestamp":1687305600000}}],"container-title":["Evidence-Based Complementary and Alternative Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/ecam\/2021\/3299349.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ecam\/2021\/3299349.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ecam\/2021\/3299349.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:35:23Z","timestamp":1630456523000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/ecam\/2021\/3299349\/"}},"subtitle":[],"editor":[{"given":"Songwen","family":"Tan","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,8,30]]},"references-count":19,"alternative-id":["3299349","3299349"],"URL":"https:\/\/doi.org\/10.1155\/2021\/3299349","relation":{"retraction":[{"id-type":"doi","id":"10.1155\/2023\/9839484","asserted-by":"object"}]},"ISSN":["1741-4288","1741-427X"],"issn-type":[{"value":"1741-4288","type":"electronic"},{"value":"1741-427X","type":"print"}],"subject":[],"published":{"date-parts":[[2021,8,30]]}}}