RETENTION PIN STUMP INLAY Russian patent published in 1995 - IPC

Abstract RU 2031638 C1

FIELD: medicine, particularly, stomatology. SUBSTANCE: this inlay includes crown portion 1 and intraradical portion 2. Crown portion is cylindrical in shape and has retention pieces 17 on its surface. Inlay further includes supporting member 3 positioned between crown portion 1 and intraradical portion 2. Diameter of supporting member 3 may be greater or smaller than that of crown portion which may have concave surface portion. EFFECT: secure position of inlay in root of tooth. 71 cl, 23 dwg

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RU 2 031 638 C1

Authors

Minkin Evgenij Nikolaevich

Dates

1995-03-27—Published

1993-07-14—Filed