<臨床>複合アパタイトセラミックスインプラントを用いた人工歯根の臨床経験

概要

論文の詳細を見る
Ceramic materials are physically and chemically stable with excellent affinity to tissues. It is well known that apatite ceramics, exhibit particularly excellent bony ankylosis with osseous tissues. The authors conducted implantation of apatite ceramics and obtained favorable results. An outline of these results is as follows: The apatite ceramics implants in the present studies have a two-piece structure-separated into an apatite-root and a Ti-core. A two-step method was used:the apatite-root is first implanted into the submucous bone tissuejand the Ti-core is set when ankylosis is completed. Prosthetic appliances have a double-structure consisting of an inner and outer crown working as a buffer mechanism. The crowns can be free-standing with no need for bridges or other anchoring to adjacent teeth.
北海道医療大学の論文
1987-06-30