Obturation Of Simulated Lateral Canals Using Heat And Vibration Techniques And The Effect Of Irrigation Methods
The aims of this study were (a) to evaluate the effectiveness of two warm vertical obturation techniques and the auxiliary action of two irrigation methods by measuring the percentage gutta-percha penetration (PGP) into the simulated lateral canals: (b) to compare the cleaning efficiency of two irri...
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| フォーマット: | 学位論文 |
| 言語: | 英語 |
| 出版事項: |
2011
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| 主題: | |
| オンライン･アクセス: | http://eprints.usm.my/44839/ |
| 要約: | The aims of this study were (a) to evaluate the effectiveness of two warm vertical obturation techniques and the auxiliary action of two irrigation methods by measuring the percentage gutta-percha penetration (PGP) into the simulated lateral canals: (b) to compare the cleaning efficiency of two irrigation methods through the assessment of smear layer using SEM examination. A total of 140 mandibular second premolars were used in this study. Three simulated lateral canals were crated at distal root surface; coronal, middle and apical third. The teeth were then divided into four groups (G1, G2, G3 and G4) (n= 35). Root canal preparation was done using K3 rotary file in crown-down technique. |
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