REMOVABLE ORTHODONTIC APPARATUS FOR TREATMENT OF VERTICAL ANOMALIES OF OCCLUSION

摘要

FIELD: medical engineering; orthopedic stomatology. SUBSTANCE: apparatus base is made in form of removable palate strip for upper jaw provided with cramp-irons. Provision is made for power element made as vestibular arc-spring for supporting tooth areas manufactured of composite material. Boot- like loops are positioned on ends of arc-spring. Attachment members are made in form of half-circles with horizontal tie-rods on vestibular sides. EFFECT: provision for vertical tooth-alveolar extension, reduced time of treatment. 3 ex, 5 dwg