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This study compared the cone beam computed tomography (CBCT) and magnetic resonance imaging (MRI) features in the temporomandibular joints (TMJs) with and without TMD symptoms.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The participants were recruited from the TMJ Diagnosis and Treatment Center from March 2022 to September 2022. Condylar morphology and condylar position were evaluated by CBCT. Disc morphology, disc position, and joint effusion were evaluated by T2-weighted image of MRI. The Chi-Square test and binary logistic regression analysis were carried out.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Eighty-two patients with bilateral symptoms, 196 patients with unilateral symptoms, and 79 asymptomatic participants received MRI and CBCT examination. There were significant differences in the distribution of sex, age, condylar morphology, condylar position, disc morphology, disc position, and joint effusion in symptomatic and asymptomatic TMJs (P\u2009&lt;\u20090.05), which showed a positive correlation with symptoms (P\u2009&lt;\u20090.05). In multiple logistic regression, 19\u201330-year-age group,\u2009&gt;\u200930-year-age group, abnormal condylar morphology, posterior condylar position, disc displacement with reduction (DDWR), and disc displacement without reduction (DDWoR) were found to be statistically significant (P\u2009&lt;\u20090.05). The odds of having symptomatic TMJ were 1.952 higher in the 19\u201330-year-age group and 1.814 higher in the\u2009&gt;\u200930-year-age group when compared to those aged\u2009\u2264\u200918-year-age group. The odds of having symptomatic TMJ were 2.360 higher in persons with abnormal condylar morphology when compared to those with normal condylar morphology. The odds of having symptomatic TMJ were 2.591 higher in persons with posterior condylar position when compared to those with the normal condylar position. The odds of having symptomatic TMJ were 2.764 higher in persons with DDWR and 4.189 higher in persons with DDWoR when compared to those with normal disc position. The area under the curve of the model was 0.736\u2009\u00b1\u20090.019 (95% CI 0.700\u20130.773, P\u2009=\u20090.000), which indicated that the model has a good fitting effect.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The imaging findings of TMJs were significantly different between symptomatic and asymptomatic TMJs. TMD is affected by multiple factors including\u2009&gt;\u200919-year-age, abnormal condylar morphology, posterior condylar position, DDWR, and DDWoR, which could be risk factors for the development of TMD symptoms.<\/jats:p>\n                    <jats:p>\n                      <jats:italic>Trial registration<\/jats:italic>\n                      This study was retrospectively registered on 28\/03\/2022 and endorsed by the Ethics Committee of Affiliated Stomatology Hospital of Guangzhou Medical University (LCYJ2022014).\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s12903-023-02783-9","type":"journal-article","created":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T08:04:35Z","timestamp":1675757075000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Comparison of imaging findings of 714 symptomatic and asymptomatic temporomandibular joints: a retrospective study"],"prefix":"10.1186","volume":"23","author":[{"given":"Chuanjie","family":"Li","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qingbin","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2023,2,7]]},"reference":[{"issue":"1","key":"2783_CR1","doi-asserted-by":"publisher","first-page":"527","DOI":"10.1186\/s12903-022-02538-y","volume":"22","author":"J Chen","year":"2022","unstructured":"Chen J, Ning R, Lu Y. 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