| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily produce an artificial crown by bending a thread hole for a support member post and/or a metal post body so that the metal post is slant fixed to the lone axis of a fixture when the artificial crown is implanted slant into the long axis of the artificial dental root. SOLUTION: In an artificial dental root 1, a thread hole 22e for the post of a support member 20 and/or a body 31 of a metal post 30 are bent so that the metal post 30 is slant fixed to a long axis r1 of a fixture 10. The bent structure of the thread hole 22e for the post of the support member 20 and/or the metal post 30 are selectively set so that a direction of the metal post 30 is almost the same as that of the artificial dental root 1. This allows a direction of the metal post to be almost the same as that of an artificial crown to be implanted later, and the artificial crown can be implanted in an oral cavity without a plastic post and a process in which a metal post is fixed in the oral cavity then stamping is performed.</p> |
