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Diagnostic value of orthopedic tests in patients with temporomandibular disorders.

Authors :
Lobbezoo-Scholte AM
Steenks MH
Faber JA
Bosman F
Source :
Journal of dental research [J Dent Res] 1993 Oct; Vol. 72 (10), pp. 1443-53.
Publication Year :
1993

Abstract

For a better definition of diagnostic subgroups of patients with temporomandibular disorders (TMD), clinical orthopedic tests have been developed for the masticatory system, for use together with the commonly used active movement tests and palpation. In the present study, the characteristics and additional diagnostic value of four orthopedic tests--namely, passive opening, the joint play test, compression, and the static pain test--were determined for a patient group, diagnostic subgroups, and a control group. Significant differences among the scores of the tests in the different groups indicated that all six orthopedic tests contributed to the diagnostic process. Because of the close functional relationship of the masticatory system, most information was obtained when patients indicated where pain occurred during the different tests. Logistic regression techniques were used for determination of the relative diagnostic value of each orthopedic test in the diagnostic process. Active movement was the most powerful test for distinguishing the different subgroups. Palpation and passive opening were additionally useful for distinguishing between patients and control subjects and between the subgroups of arthrogenous and myogenous patients. Besides active movement, both compression and the joint play test played a minor role in the distinction of subgroups of arthrogenous patients. It may be concluded that in routine clinical practice, besides history taking and conventional radiography, a functional examination consisting of active movements, passive opening, and palpation provides valuable diagnostic information. In patients with a specific diagnostic problem, one of the other additional tests might be indicated.

Details

Language :
English
ISSN :
0022-0345
Volume :
72
Issue :
10
Database :
MEDLINE
Journal :
Journal of dental research
Publication Type :
Academic Journal
Accession number :
8408888
Full Text :
https://doi.org/10.1177/00220345930720101501