6 ハイドロキシアパタイト溶射チタニウム・ニッケル形状記憶合金インプラントについての組織学的検索 (第437回 大阪歯科学会例会)
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概要
- 論文の詳細を見る
Using microradiography and light and scanning electron micrograpy, I examined the histological changes around hydroxyapatite- (HAP-) coated shape memory alloy implants placed in the mandibular premolar and molar regions of Japanese monkeys. No connective tissue could be found between the HAP-coated layer and newly-formed bone, although they formed a tight bond similar to ankylosis. In the portion not coated with HAP, newly-formed bone tissue was in close apposition with the Ti-Ni alloy without interpositioning fibrous elements. This study suggests that these implants may stimulate osteogenic activity and maintain good stability and fixation with bone.
- 大阪歯科学会の論文
- 1994-12-25