| 摘要 |
<p>In a dental implant (20) with an implant body (30) for introduction into the jaw (14) of a patient, and with a securing portion (54) with a continuous passage for a screw (70) that can be screwed into the implant body (30) for the purpose of releasably securing the securing portion (54) to the implant body (30), a superstructure (52) is provided, in particular a crown, which forms at least the greater part of an outer face of at least one dental restoration. The securing portion (54) and the implant body are in releasable engagement with each other via engagement elements that each have an oblique surface deviating from the shape of a a circle, in particular each having a polygon. The superstructure (52) and the securing portion (54) are designed as a one-piece component (50) and made of the same material.</p> |
