Evaluation Of Apical Sealing Ability Of A Newly Developed Nano-Hydroxyapatite Sealer Using Cold Lateral And Continuous Wave Condensation Techniques: An In Vitro Study
Kajian ini bertujuan untuk membuat perbandingan dan menilai keupayaan pengapan apikal bahan pengap endodontik nano-HA dengan bahan pengap AH 26 menggunakan teknik kondensasi lateral sejuk dan kondensasi gelombang berterusan. Sebanyak dua ratus tiga puluh dua batang gigi manusia berakar tunggal digun...
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| Main Author: | |
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| Format: | Thesis |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://eprints.usm.my/41555/1/Manal_Abdulrahman_Farea_Ali24.pdf |
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| Summary: | Kajian ini bertujuan untuk membuat perbandingan dan menilai keupayaan pengapan apikal bahan pengap endodontik nano-HA dengan bahan pengap AH 26 menggunakan teknik kondensasi lateral sejuk dan kondensasi gelombang berterusan. Sebanyak dua ratus tiga puluh dua batang gigi manusia berakar tunggal digunakan. Korona dipotong pada bahagian “semento-enamel” menggunakan alat pemotong-Exakt.
The aim of this study was to evaluate the apical sealing ability of an experimental nano-HA containing endodontic sealer and compare it with AH 26 sealer using cold lateral and continuous wave condensation techniques. Two hundred and thirty two extracted single rooted human teeth were used. Crowns were amputated at the cemento-enamel junction using Exakt-cutting system. The root canals were prepared using a crown-down technique with ProTaper nickel titanium rotary system and randomly divided into 4 experimental groups of 53 teeth each. |
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