義歯床の適合試験判定に関する実験的研究 : ホワイトシリコーン被膜厚さと局所負担圧について
スポンサーリンク
概要
- 論文の詳細を見る
The purpose of this study is to investigate the relation between the thickness of silicone film obtained by fitness test and the pressure distribution under the denture base. Fitness tests were made on the simulation models at various amount of loads, measuring the pressure by diaphragm pressure sensors.The results obtained were as follows : 1. Under the conditions of this experiment, pressure distribution during fitness test got constant within 60 seconds. 2. Pressure distribution was made more uniform at fitness test. 3. Correlation was observed between the pressure and the thickness of silicone film. 4. On Model 1, simulated hard mucose membrane, they had hyperbolic correlation, and onModel 2, medium hard mucose membrane, they had linear correlation. 5. On the simulation model with constant displaceability, regression coefficient was notlargely affected by the location of sensors. 6. Relation between the pressure and the thickness of silicone film affected by the location of displaceability. From the results described above, it was proved that the pressure distribution under the denture base could be estimated by the fitness test, and on the clinical judgement of fitness test,it is necessary to consider the difference and the location of displaceability of mucose membrane.
- 社団法人日本補綴歯科学会の論文
- 1988-12-01
著者
関連論文
- 本学歯学部附属病院における臨床研修歯科医の診療内容について : 平成9,10,11年度における統計学的観察
- 1-2-19. 咬合接触が義歯床下粘膜の局所負担圧分布に与える影響
- Diaphragm Pressure Sensor を応用した局所負担圧測定装置について
- 1-5 Diaphragm Pressure Sensorを応用した局所負担圧測定装置について
- ホワイト・シリコーンの物理的性質について : 第3報 被圧縮度の異なる顎粘膜模型における菲膜厚さ
- A-2 適合試験用ホワイトシリコーンの物理的な性質について : 第3報 : 被圧縮度の部分的な相違が菲膜厚さに与える影響について (第67回日本補綴歯科学会学術大会講演要旨)
- 適合試験用ホワイト・シリコーンの物理的な性質について : 第2報 被圧縮度の相違が菲膜厚さに与える影響について
- 歯科鋳造用金属の変色および付着物に関する臨床的研究
- 歯科鋳造用金属の変色および付着物に関する臨床的研究
- 上顎全部床義歯の重量変化が咀嚼運動に及ぼす影響