التفاصيل البيبلوغرافية
| العنوان: |
The effect of storage time on dislocation resistance of core material to root canal sealer in standardized root canals: A laboratory study. |
| المؤلفون: |
Gök, Tuba, Çankaya, Güzide, Şen, Bilge Hakan |
| المصدر: |
Turkish Endodontic Journal; 2024, Vol. 9 Issue 1, p21-27, 7p |
| مصطلحات موضوعية: |
ROOT canal treatment, PIT & fissure sealants (Dentistry), CONE beam computed tomography, STEREOLITHOGRAPHY, DENTAL fillings |
| مستخلص: |
Purpose: To evaluate the effect of storage time on the dislocation resistance of core material to root canal sealer in standardized artificial root canals. Methods: A single root canal with a round shape was selected using cone-beam computed tomography imaging, and root canal treatment was performed. The root was scanned with micro-computed tomography, and the data were exported as a stereolithography file. Forty artificial roots were manufactured using 3D printing technology. The artificial root canals were obturated using a single cone technique. The roots were divided into two groups according to the storage time of filled roots: 7 days and 30 days (n = 20), and stored at 37°C and 100% humidity. After each storage period, 2-mm sections were taken from the middle part of the roots. The sections were tested on a universal testing machine. The dislocation resistances (MPa) were calculated, and the data were analyzed using the Shapiro-Wilk test and independent samples t-test (α = .05). Results: The dislocation resistance of the filling material was significantly higher in the 30-day storage time group compared to the 7-day group (p < .05). Conclusion: The storage time of the root fillings affected the dislocation resistance in the standardized experimental setup with artificial roots. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
