Randomized clinical trial of primary treatment for temporomandibular jointdisk displacement without reduction and without osseous changes: A combination of NSAIDs and mouth-opening exercise versus no treatment
H. Yuasa et K. Kurita, Randomized clinical trial of primary treatment for temporomandibular jointdisk displacement without reduction and without osseous changes: A combination of NSAIDs and mouth-opening exercise versus no treatment, ORAL SURG O, 91(6), 2001, pp. 671-675
Citations number
19
Categorie Soggetti
Dentistry/Oral Surgery & Medicine
Journal title
ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS
Objective. The effectiveness of nonsteroidal anti-inflammatory drugs (NSAID
s) and physical therapy for disk displacement without reduction is unknown.
This study compared this treatment method with nontreatment controls.
Methods. Sixty patients with painful disk displacement without reduction an
d without osseous changes were randomly divided in 2 groups, consisting of
NSAID and physical therapy and a nontreated control group. Both groups were
observed at 2 weeks and, for those patients who did not show any improveme
nt, again at 4 weeks.
Results. There was 60% improvement in the treatment group compared with 33%
in the control group during the entire 4 weeks of the study. The number ne
eded to treat for benefit was 3.75, with a 95% CI 2.103 to 65.935.
Conclusions. A combination of NSAID and physical therapy for 4 weeks is eff
ective as a primary treatment of patients with disk displacement without re
duction and without osseous changes.