| 摘要 |
PURPOSE: A metal reinforced zirconia abutment is provided to reduce the fracture of the abutment by maintaining the strength of the abutment. CONSTITUTION: A metal reinforced zirconia abutment comprises a metal reinforced zirconia abutment by brazing bonding(128), an abutment which is made of zirconia or zirconia alloy, and a metal reinforcing member which is made of titanium alloy or other biocompatible alloy. The metal reinforcing member is combined with the abutment by brazing. The metal reinforcing member and the inner surface of the abutment are combined by a filler material. The metal reinforcing member is formed in the shape of a cap.
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