| 摘要 |
<p>The present invention relates to a dental implant fixture comprising an implant root (2), which is adapted affixable into a jaw bone by means of an outer thread (8) and has an inner thread (12) made thereto, and a spacer stud (4) having made thereto an outer thread (7) compatible with the said implant root inner thread. According to the invention, the spacer stud (4) has threads (7) made thereto at least in the portion thereof projecting distally from the implant root and the fixture further incorporates a locking nut (1) with an inner thread (9) compatible with the outer thread (7) of the projecting portion of the spacer stud.</p> |
