METHOD FOR REMOVING INCLUDED DENTITION DEFECTS Russian patent published in 2004 - IPC

FIELD: medicine.

SUBSTANCE: method involves preparing anchor teeth on the side with defect within the enamel surface in one half of approximal surface width. Circular grooves are sawn. High strength thread is laid and stretched in the anchor teeth grooves through openings in intermediate part of bridge prosthesis later closed with composite material. Intermediate part is superimposed concurrently with the high strength thread is laid in single stage as loops tightly embracing the anchor teeth and fixed with their free ends in prosthesis bodies in V-shaped openings produced on both sides of the intermediate part. The intermediate part of the bridge prosthesis is attached to the anchor teeth with high strength threads on each side. Free ends of each of the threads arranged in anchor tooth groove come through opening openings form vestibular and oral side of the intermediate part of the bridge prosthesis and exit through an opening on chewing prosthesis side.

EFFECT: high esthetic quality; high strength and simplicity in fastening prosthesis; long service life.

2 dwg