| 摘要 |
<p>PURPOSE:To make strength, bio-compatibility and bony adhesiveness excellent, by applying hydroxyapatite to the surface of a core material having strength and bio-compatibility in a film form and further partially applying a resin film having shock absorbability to the hydroxyapatite film. CONSTITUTION:A core material 11 (e.g., titanium, alumina) having strength and bio-compatibility is used as a base and hydroxyapatite 12 having excellent bony adhesiveness is applied to the surface of the core material in a film form and a resin film 13 having shock absorbability composed of a fluorocarbon resin is further partially applied to the hydroxyapatite film. In this artificial dental root, strength, bio-compatibility, bony adhesiveness and the shock absorbability at the time of gliding occlusion become excellent.</p> |
