Analysis on Occlusal Force Supporting Mechanism of Periodontium.
نویسندگان
چکیده
منابع مشابه
Influence of female hormonal fluctuation on maximum occlusal force.
Hormonal fluctuations during the menstrual cycle may influence on muscular tensions and probably alter occlusal force. The aim of this study was to evaluate whether hormonal levels affect maximum occlusal force (MOF) of healthy women throughout the different phases of the menstrual cycle. Sixty complete dentate subjects who were not under use of oral contraceptives were selected to participate ...
متن کاملVariables affecting measurements of vertical occlusal force.
Previous studies of occlusal force have provided conflicting results. The purpose of these studies was to determine whether the extent of vertical opening, contralateral occlusal support, or head posture influenced vertical occlusal forces during swallowing, simulated chewing, and maximum biting effort. Three samples of subjects with normal vertical facial proportions--one each of children, ado...
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In our previous studies, we developed the normal periodontal ligament index (nPLI) and residual periodontal ligament index (rPLI) to estimate residual periodontal ligament support for individual teeth during treatment planning for partially edentulous patients. To illustrate the applicability of the nPLI and rPLI, an occlusal-supporting ability (OSA) score calculated using these indices for the...
متن کاملEffects of retraction force and anchorage reinforcement on occlusal force: a model study.
OBJECTIVES The aim of this study was to investigate the effects of retraction force and anchorage reinforcement with orthodontic mini implants on occlusal force. MATERIALS AND METHODS A strain gauge was attached to the palatal surface of the maxillary right first molar on an en masse retraction model. RESULTS Occlusal forces were measured from this model, according to different retraction f...
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ژورنال
عنوان ژورنال: The Journal of Japanese Society of Stomatognathic Function
سال: 2002
ISSN: 1883-986X,1340-9085
DOI: 10.7144/sgf.8.107