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[Peculiarities of age-specific changes of occlusal surface of permanent teeth].

Method of three-dimensional computer model of dentitions creation was proposed. The data about location and surface of facets of attrition, changes of divergence angles of lateral teeth tubera slope in persons of different ages, and about the influence of functional dominating chewing side upon these factors were received. Age-specific changes of occlusal surface relief of permanent teeth were studied.