| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an implant structure which is unlikely to cause the induction of substances that encourage bacteria growth. <P>SOLUTION: The implant structure has a distal end section 21 and a proximal end section 22, and includes an artificial tooth root 4 that includes: an artificial tooth root body 2 having screw threads T formed at least on the distal end section 21 side thereof; and an inducing part 3 for inducing soft tissue, and positioned around the outer periphery of the artificial tooth root body 2 in the proximal end section 22. The implant structure further includes an abutment 5 which is attached to the artificial tooth root 4, and which is provided, on the abutment proximal end 5P side thereof, with a covering section 51 for covering the entire surface of the inducing part 3 on the proximal end section side thereof. The implant structure is characterized in that the abutment 5 is provided with a stepped section 52 along the outer periphery on the distal end 5D side of the abutment 5 in relation to the covering section 51. <P>COPYRIGHT: (C)2013,JPO&INPIT |
