METHOD FOR REINFORCING ROOT AND CROWN PART OF SINGLE-ROOTED TEETH WHEN RESTORING FULLY LACKING CROWN PART Russian patent published in 2005 - IPC

Abstract RU 2253401 C1

FIELD: medicine.

SUBSTANCE: method involves using metal or gold-plated square net having side not longer than root canal. The net is shaped as a surface coupled with root base cavity surface and fixed with cement. Wires located in the net square perimeter zone are used for reinforcing the crown part. Wires are not as long as twice the crown part height. The wires are fixed on the internal surface of artificial enamel layer produced in advance in conformance with anatomical tooth shape. Their free ends are bent placed in root part cavity in artificial dentine layer. The artificial enamel layer and chewing tooth surface are produced from macrofilled composite and artificial dentine from microfilled composite.

EFFECT: high strength of restored tooth; enhanced effectiveness of restoration in the cases when pin structures are not indicated; long service life under chewing loading.

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RU 2 253 401 C1

Authors

Melikjan M.L.

Melikjan G.M.

Melikjan K.M.

Dates

2005-06-10Published

2003-12-29Filed