| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an implant fixture having strong resistance force against rotary directional force to be applied to the implant fixture after embedded in a jaw bone concerning the implant fixture to be widely used for a dental implant therapy. <P>SOLUTION: The implant fixture 1 includes: a cylindrical body 2 with a prescribed diameter; a screw thread 4 helically formed on the outer peripheral surface 3 of the body 2; and a groove 5 formed along the screw thread 4. A recession 6 recessed in a diameter direction is formed on the outer peripheral surface 3, having the depth of 0.05-3 mm. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
