Journal of Prosthetic Dentistry
Research Article| Volume 73, ISSUE 1, P44-48, January 1995

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Influence of occlusal force and mandibular position on tooth contacts in lateral excursive movements

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      The diagnosis and treatment of occlusal disharmonies requires an understanding ofthe variables that affect occluding tooth contacts. Quantitative recordings of tooth contacts and near tooth contacts are necessary for detailed analysis of occlusion. In this study, different thicknesses of registration strips were used to assess the influence of occlusal force and mandibular position on tooth contacts and clearance. This assessment was made for nonworking side molars and working side premolars. There was a significant decrease in clearance with increased occlusal force on both the nonworking and the working sides. A significant increase of clearance was noted as the mandible moved to the most lateral position on the nonworking side. These results indicate that the variables of occlusal force and mandibular position represent potential sources of disparity in the recording of tooth contacts. These variables should be considered when occlusal examination procedures are conducted.
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        • Yaffe A
        • Ehrlich J
        The functional range of tooth contacts in lateral gliding movements.
        J Prosthet Dent. 1987; 57: 730-733
        • Ingervall B
        • Hähner R
        • Kessi S
        Pattern of tooth contact in eccentric mandibular positions in young adults.
        J Prosthet Dent. 1991; 66: 169-176
        • Takai A
        • Nakano M
        • Bando E
        • et al.
        Evaluation of three occlusal examination methods used to record tooth contacts in lateral excursive movements.
        J Prosthet Dent. 1993; 70: 500-505
        • Riise C
        • Ericsson SG
        A clinical study of the distribution of occlusal tooth contacts in the intercuspal position at light and hard pressure in adults.
        J Oral Rehabil. 1983; 10: 473-480
        • Nakao K
        Occlusal facets and contacts in normal dentition (retruded contact position, protrusive and lateral occlusion).
        J Jpn Prosthodont Soc. 1972; 16 (In Japanese): 289-319
        • Korioth TWP
        • Hannam AG
        Effect of bilateral asymmetric tooth clenching on load distribution at the mandibular condyles.
        J Prosthet Dent. 1990; 64: 62-73