Patent ID: 7909605

Claim:
A bone implant comprising: a foot section; a neck section, said neck section being connected to said foot section, and said neck section having a bending zone; an abutment head connected to the neck section in a one-piece form to mount a tooth replacement thereon; said abutment head having a break point; said abutment head being dimensioned to provide supporting fixation surfaces for attachment of a tooth replacement, said surfaces including at least one key surface such that a torque may be applied to said abutment head for installing said implant; and a diameter of a profile cross-section at said break point being less than a minimum thickness of said bending zone of said neck section, such that said break point breaks at a lower torque than a torque that would break said implant at said bending zone; whereby any unintended break occurring during installation will be at said break point.