PROSTHESIS FOR TOOTH SUBJECTED TO CROWN-RADICULAR SEPARATION Russian patent published in 1998 - IPC

Abstract RU 2103941 C1

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

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RU 2 103 941 C1

Authors

Arutjunov S.D.

Lebedenko I.Ju.

Malyj A.Ju.

Titov Ju.F.

Kumsiashvili Z.D.

Saakjan Sh.Kh.

Dates

1998-02-10Published

1996-04-22Filed