P-104 インプラントアバットメントヘセメント固定した鋳造冠の繰り返し荷重負荷後の保持力(陶材・埋没材・セメント・模型材,一般講演(ポスター発表),第54回日本歯科理工学会学術講演会)

概要

論文の詳細を見る
This study examined the retentive force of crown on cement-retained implant abutments with four different temporary cements after cycling loadings (5000 and 10000 cycles). One of polycarboxylate cements revealed the greatest retentive force value after 5,000 cycles. However, this cement drastically reduced its retentive force after 100,000 cycles and did not show significant differences in the retentive force values compared to all other cements tested. The static mechanical strengths of temporary cements did not appear to be a distinctive factor affecting the retention of crown on cement-retained implant abutment after cyclic loadings under the experimental conditions.
日本歯科理工学会の論文
2009-09-10