{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T06:56:01Z","timestamp":1781765761709,"version":"3.54.5"},"reference-count":25,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T00:00:00Z","timestamp":1781654400000},"content-version":"vor","delay-in-days":167,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Dentistry"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The relationship between head\u2013neck posture and temporomandibular joint dysfunction (TMJD) remains a topic of controversy, with existing studies reporting inconsistent findings. This study aimed to investigate this relationship by comparing specific postural angles in TMJD patients and healthy controls.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>\n                      A case\u2013control study included 65 TMJD patients and 65 healthy controls (aged 18\u201350), analyzing head positioning angles (craniohorizontal angle [CHA] and craniovertebral Angle [CVA]) using anatomical markers in photographs processed with Adobe Photoshop. Data were analyzed using SPSS, employing\n                      <jats:italic>t<\/jats:italic>\n                      \u2010tests, chi\u2010square tests, and multiple linear regression.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The final analyzed sample consisted of 43 TMJD patients and 40 controls after applying inclusion\/exclusion criteria and ensuring data completeness. The TMJD group exhibited significantly lower mean CVA (41.1\u00b0\u2009\u00b1\u20096.61\u00b0) compared to controls (56.83\u00b0\u2009\u00b1\u20094.33\u00b0;\n                      <jats:italic>p<\/jats:italic>\n                      = 0.027), indicating a more forward head posture. The difference in CHA was not statistically significant. Regression analysis identified that a lower CVA (i.e., worse posture) was significantly associated with older age (\n                      <jats:italic>\u03b2<\/jats:italic>\n                      \u2009=\u2009\u22120.45,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009 &lt; 0.01), bruxism (\n                      <jats:italic>\u03b2<\/jats:italic>\n                      \u2009=\u2009\u22120.32,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009 &lt; 0.01), and clenching (\n                      <jats:italic>\u03b2<\/jats:italic>\n                      \u2009=\u2009\u22120.28,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009 &lt; 0.05). These factors explained 77.8% of the variance in CVA (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.778).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>These findings suggest that postural assessment of the CVA and the clinical management of parafunctional habits like bruxism and clenching should be integrated into the comprehensive evaluation and treatment of patients with TMJD.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1155\/ijod\/6783876","type":"journal-article","created":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T06:25:23Z","timestamp":1781763923000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Postural Analysis in Temporomandibular Joint Dysfunction (TMJD) Patients: Correlation With Head and Neck Positioning"],"prefix":"10.1155","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6750-5041","authenticated-orcid":false,"given":"Amir Jalal","family":"Abbasi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9059-314X","authenticated-orcid":false,"given":"Abbas","family":"Karimi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-7459-6265","authenticated-orcid":false,"given":"Mahsa","family":"Sadat Seyedi Konjani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0489-2646","authenticated-orcid":false,"given":"Shamim","family":"Chinian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-8185-246X","authenticated-orcid":false,"given":"Mona","family":"Mohajeri Tehrani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,17]]},"reference":[{"key":"e_1_2_15_1_2","doi-asserted-by":"publisher","DOI":"10.1186\/1472-6815-11-5"},{"key":"e_1_2_15_2_2","unstructured":"BurketL. W. LynchM. A. BrightmanV. J. andGreenbergM. S. Burket\u2019s Oral Medicine: Diagnosis and Treatment 2003."},{"key":"e_1_2_15_3_2","first-page":"301","article-title":"Prevalence of Temporomandibular Disorder in Patients With Chronic Headache","author":"Najafi S.","year":"2017","journal-title":"Journal of Craniomaxillofacial Research"},{"key":"e_1_2_15_4_2","doi-asserted-by":"publisher","DOI":"10.3390\/jcm13051365"},{"key":"e_1_2_15_5_2","volume-title":"American Academy of Orofacial Pain Guidelines Gommittee Management of Temporomandibular Disorders","author":"JP O.","year":"1996"},{"key":"e_1_2_15_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12104"},{"key":"e_1_2_15_7_2","doi-asserted-by":"publisher","DOI":"10.1590\/S1806-83242004000400002"},{"key":"e_1_2_15_8_2","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/24.5.447"},{"key":"e_1_2_15_9_2","doi-asserted-by":"publisher","DOI":"10.1093\/ejo\/cjm010"},{"key":"e_1_2_15_10_2","doi-asserted-by":"publisher","DOI":"10.3233\/BMR-230323"},{"key":"e_1_2_15_11_2","doi-asserted-by":"publisher","DOI":"10.3344\/kjp.23301"},{"key":"e_1_2_15_12_2","doi-asserted-by":"publisher","DOI":"10.1590\/1807-3107BOR-2015.vol29.0064"},{"key":"e_1_2_15_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3959(01)00349-9"},{"key":"e_1_2_15_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2015.08.004"},{"key":"e_1_2_15_15_2","first-page":"17","article-title":"Otolaryngeal and Oropharyngeal Conditions: Temporomandibular Disorders","volume":"501","author":"Koehler J. L.","year":"2021","journal-title":"FP Essentials"},{"key":"e_1_2_15_16_2","doi-asserted-by":"publisher","DOI":"10.3290\/j.ohpd.a29369"},{"key":"e_1_2_15_17_2","doi-asserted-by":"publisher","DOI":"10.1590\/S1807-59322009000100007"},{"key":"e_1_2_15_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2008.10.018"},{"key":"e_1_2_15_19_2","doi-asserted-by":"publisher","DOI":"10.70252\/GDNN4363"},{"key":"e_1_2_15_20_2","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2020.590779"},{"key":"e_1_2_15_21_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-021-01716-8"},{"key":"e_1_2_15_22_2","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.math.2006.11.002","article-title":"The Relationship Between Head Posture and Severity and Disability of Patients With Neck Pain","volume":"13","author":"Yip C. H.","year":"2008","journal-title":"Manual Therapy"},{"key":"e_1_2_15_23_2","first-page":"401","article-title":"Temporomandibular Dysfunction and Cervical Posture and Occlusion in Adolescents","volume":"11","author":"Motta L. J.","year":"2012","journal-title":"Brazilian Journal of Oral Sciences"},{"key":"e_1_2_15_24_2","first-page":"199","article-title":"Head and Cervical Posture in Patients With Temporomandibular Disorders","volume":"3","author":"Armijo-Olivo S.","year":"2011","journal-title":"Journal of Orofacial Pain 25"},{"key":"e_1_2_15_25_2","doi-asserted-by":"crossref","first-page":"408","DOI":"10.2522\/ptj.20060009","article-title":"Effect of Neck Exercise on Sitting Posture in Patients With Chronic Neck Pain","volume":"87","author":"Falla D.","year":"2007","journal-title":"Physical therapy"}],"container-title":["International Journal of Dentistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/ijod\/6783876","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1155\/ijod\/6783876","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/ijod\/6783876","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T06:25:29Z","timestamp":1781763929000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/ijod\/6783876"}},"subtitle":[],"editor":[{"given":"Paolo Francesco","family":"Manicone","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":25,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["10.1155\/ijod\/6783876"],"URL":"https:\/\/doi.org\/10.1155\/ijod\/6783876","archive":["Portico"],"relation":{},"ISSN":["1687-8728","1687-8736"],"issn-type":[{"value":"1687-8728","type":"print"},{"value":"1687-8736","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"2025-04-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"6783876"}}