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Occlusal interferences and functional disturbances of the masticatory system
Author(s) -
Geering Alfred H.
Publication year - 1974
Publication title -
journal of clinical periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.456
H-Index - 151
eISSN - 1600-051X
pISSN - 0303-6979
DOI - 10.1111/j.1600-051x.1974.tb01246.x
Subject(s) - masticatory force , centric relation , occlusion , medicine , dentistry , eccentric , orthodontics , surgery , physics , quantum mechanics
A total of 282 patient histories and occlusal analyses made by students for instructional purposes were evaluated. An attempt was made to correlate the slide from centric relation to centric occlusion (maximum intercuspation), and occlusal interferences in eccentric movements, to pain and/or symptoms of functional disturbances of the masticatory system. A slide in combination with balancing interference(s) was found almost twice as frequently in patients with pain and/or symptoms compared to patients with no symptoms. Neither the amount nor the direction of the slide was correlated with the pain and/or symptoms. The balancing interferences tended to be located on the pain and/or symptom side.