METHOD FOR MEASURING JAW MODEL PARAMETERS WHEN PRODUCING CLASP PROSTHESES

摘要

medicine. SUBSTANCE: method involves measuring jaw model parameters by applying parallelometry and illuminating the tooth with light beam of special form that is broad in one plane of light propagation and narrow in the other one positioned in perpendicular to the former one with bright center which symmetry axis determines spatial position of the longitudinal axis of the selected tooth. Its inclination angles relative to two mutually perpendicular planes for each anchorage tooth are determined. Then, equator lines of teeth and jaw model are drawn. EFFECT: high accuracy of measurements. 3 dwg