PROSTHESIS FOR TOOTH SUBJECTED TO CROWN-RADICULAR SEPARATION

摘要

FIELD: orthodontic treatment. SUBSTANCE: invention relates to dental prosthetics of lower jaw grinders damaged in bifurcation region. Prosthesis contains whole-piece crown 1 enclosing pin protrusions 4,5 on the side of occlusion surface 3 to fix this surface and cast stump insertions 6,7 having deepenings for pin protrusions 4,5. EFFECT: restored, strengthened, and preserved structure and functional capacities of damaged multi-rooted tooth, and provided prophylaxis of paradental tissues. 1 dwg øøø1