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Effects on jaw func...
Effects on jaw function shortly after whiplash trauma
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- Lampa, Ewa (författare)
- Umeå universitet,Institutionen för odontologi
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- Wänman, Anders (författare)
- Umeå universitet,Institutionen för odontologi
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- Nordh, Erik (författare)
- Umeå universitet,Klinisk neurovetenskap
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- Häggman-Henrikson, Birgitta (författare)
- Malmö högskola,Umeå universitet,Institutionen för odontologi,Department of Orofacial pain and Jaw function, Malmö University, Malmö, Sweden,Odontologiska fakulteten (OD)
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(creator_code:org_t)
- 2017-10-04
- 2017
- Engelska.
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Ingår i: Journal of Oral Rehabilitation. - : WILEY. - 1365-2842 .- 0305-182X. ; 44:12, s. 941-947
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Normal jaw function involves muscles and joints of both jaw and neck. A whiplash trauma may disturb the integrated jaw-neck sensory-motor 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 month after a whiplash trauma and compared to 80 controls (47 women) without neck trauma. Participants completed the Jaw disability checklist (JDC) and Neck Disability Index (NDI) questionnaires and performed a 5-minute chewing test. Elicited fatigue and pain during chewing were noted, and group differences were evaluated with Fisher's exact test and Mann-Whitney U-test. Compared to controls, cases had higher JDC (P<.0001) and NDI scores (15% vs 2%, P<.0001), and reported more fatigue (53% vs 31%, P=.006) and pain (30% vs 10%, P=.003) during the chewing test. Cases also had a shorter onset time for fatigue and pain (both P=.001) Furthermore, cases reporting symptoms during chewing had higher JDC and NDI scores compared to cases not reporting symptoms (both P=.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-neck sensory-motor function is impaired already within 1month 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.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- accidents
- facial pain
- mastication
- neck pain
- temporomandibular joint dysfunction syndrome
- traffic
- iplash injuries
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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