{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T02:10:25Z","timestamp":1771035025699,"version":"3.50.1"},"reference-count":33,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2017,10,4]],"date-time":"2017-10-04T00:00:00Z","timestamp":1507075200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2017,12]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Normal jaw function involves muscles and joints of both jaw and neck. A whiplash trauma may disturb the integrated jaw\u2010neck sensory\u2010motor function and thereby impair chewing ability; however, it is not known if such impairment is present shortly after a neck trauma or develops over time. The aim was to evaluate jaw function after a recent whiplash trauma. Eighty cases (47 women) were examined within 1\u00a0month after a whiplash trauma and compared to 80 controls (47 women) without neck trauma. Participants completed the Jaw disability checklist (<jats:styled-content style=\"fixed-case\">JDC<\/jats:styled-content>) and Neck Disability Index (<jats:styled-content style=\"fixed-case\">NDI<\/jats:styled-content>) questionnaires and performed a 5\u2010minute chewing test. Elicited fatigue and pain during chewing were noted, and group differences were evaluated with Fisher's exact test and Mann\u2010Whitney U\u2010test. Compared to controls<jats:bold>,<\/jats:bold> cases had higher <jats:styled-content style=\"fixed-case\">JDC<\/jats:styled-content> (<jats:italic>P\u00a0<\/jats:italic>&lt;<jats:italic>\u00a0<\/jats:italic>.0001) and <jats:styled-content style=\"fixed-case\">NDI<\/jats:styled-content> scores (15% vs 2%, <jats:italic>P\u00a0<\/jats:italic>&lt;<jats:italic>\u00a0<\/jats:italic>.0001), and reported more fatigue (53% vs 31%, <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>.006) and pain (30% vs 10%, <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>.003) during the chewing test. Cases also had a shorter onset time for fatigue and pain (both <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>.001) Furthermore, cases reporting symptoms during chewing had higher <jats:styled-content style=\"fixed-case\">JDC<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">NDI<\/jats:styled-content> scores compared to cases not reporting symptoms (both <jats:italic>P\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>.01). Symptoms mainly occurred in the trigeminal area for both groups, but also in spinal areas more often for cases than for controls. Taken together, the results indicate that jaw\u2010neck sensory\u2010motor function is impaired already within 1\u00a0month after a whiplash trauma. The association between neck disability and jaw impairment underlines the close functional relationship between the regions, and stresses the importance of multidisciplinary assessment.<\/jats:p>","DOI":"10.1111\/joor.12571","type":"journal-article","created":{"date-parts":[[2017,9,11]],"date-time":"2017-09-11T08:32:44Z","timestamp":1505118764000},"page":"941-947","source":"Crossref","is-referenced-by-count":14,"title":["Effects on jaw function shortly after whiplash trauma"],"prefix":"10.1111","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7431-9618","authenticated-orcid":false,"given":"E.","family":"Lampa","sequence":"first","affiliation":[{"name":"Department of Odontology\/Clinical Oral Physiology Ume\u00e5 University  Ume\u00e5 Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"W\u00e4nman","sequence":"additional","affiliation":[{"name":"Department of Odontology\/Clinical Oral Physiology Ume\u00e5 University  Ume\u00e5 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