| 摘要 |
<p>The invention concerns an improved implant system (1), comprising a self-threading screw (3), preferably comprised of titanium, to be inserted and Osseo-integrated within the patient jaw, and having an. inner upper threading, and a pin (2), preferably comprised of titanium, threading above said self-threading screw (3) on said inner threading, and on which pin a dental crown is coupled, said implant system (1) being characterized in that the coupling zone between the self-threading screw (3) and the pin (2) has an abutment platform (4) having an inclination directed upward, from inside toward outside, in the end portion of said. platform (4) being provided a space (5) between the pin (2) outer surface and the screw (3) inner surface.</p> |
