| 摘要 |
<p>The invention is a new dental implant comprising a lower part for fixing to the bone that is divided into three portions: a coronal portion ( alpha ) without a thread that has a cylindrical profile for the first few mm ( alpha 1), below which it has a conical shape ( alpha 2), a medial portion ( beta ) with a thread in which the cores are aligned to form a conical profile and the tips are aligned to form a taper and an apical portion ( gamma ). The coronal portion has a sinusoidal polish, with the upper portions coinciding with the buccal and palatal regions and the lower portions coinciding with the medial and distal regions. The connection screw (M) is positioned so that its most coronal part (Mc) is essentially aligned wlith the most coronal part of the fixture (Ic). <IMAGE></p> |
