Abutment for dental implants

Abstract

An abutment for dental implants is proposed. The abutment for dental implants includes prosthesis fastening protrusions formed such that an outer diameter of an upper end of an upper portion of the abutment on which a prosthesis is mounted is larger than an outer diameter of a portion right under the upper end, and protruding outward, and cut portions dividing the upper portion of the abutment into a plurality of segments, wherein prosthesis fastening protrusions have shapes in which distance values from a vertical center axis (C) of the abutment to outer surfaces of the fastening protrusions are different, depending on positions, when in a horizontal cross-sectional view. Preferably, the prosthesis fastening protrusion has a shape in which, when seen in a horizontal cross-sectional view, a distance value from the vertical center axis (C) of the abutment to an outer surface of the fastening protrusion continuously decreases as going to the cut portions, and the distance value is the largest at centers (F) of outer surfaces of segments separated by the cut portions.

Dependencies are inferred from the claim text.