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The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels

Joško Grgurević
Klara Sokler
Sebastijan Sandev
Darko Božić
Ivan Srzentić
Neven Jovanović

Puni tekst: engleski, pdf (61 KB) str. 465-468 preuzimanja: 722* citiraj
APA 6th Edition
Grgurević, J., Sokler, K., Sandev, S., Božić, D., Srzentić, I. i Jovanović, N. (2001). The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels. Acta stomatologica Croatica, 35 (4), 465-468. Preuzeto s https://hrcak.srce.hr/11426
MLA 8th Edition
Grgurević, Joško, et al. "The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels." Acta stomatologica Croatica, vol. 35, br. 4, 2001, str. 465-468. https://hrcak.srce.hr/11426. Citirano 28.02.2021.
Chicago 17th Edition
Grgurević, Joško, Klara Sokler, Sebastijan Sandev, Darko Božić, Ivan Srzentić i Neven Jovanović. "The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels." Acta stomatologica Croatica 35, br. 4 (2001): 465-468. https://hrcak.srce.hr/11426
Harvard
Grgurević, J., et al. (2001). 'The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels', Acta stomatologica Croatica, 35(4), str. 465-468. Preuzeto s: https://hrcak.srce.hr/11426 (Datum pristupa: 28.02.2021.)
Vancouver
Grgurević J, Sokler K, Sandev S, Božić D, Srzentić I, Jovanović N. The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels. Acta stomatologica Croatica [Internet]. 2001 [pristupljeno 28.02.2021.];35(4):465-468. Dostupno na: https://hrcak.srce.hr/11426
IEEE
J. Grgurević, K. Sokler, S. Sandev, D. Božić, I. Srzentić i N. Jovanović, "The Effect of Root Canal Preparation Depth on Retention of Endodontic Dowels", Acta stomatologica Croatica, vol.35, br. 4, str. 465-468, 2001. [Online]. Dostupno na: https://hrcak.srce.hr/11426. [Citirano: 28.02.2021.]
Puni tekst: hrvatski, pdf (69 KB) str. 459-463 preuzimanja: 488* citiraj
APA 6th Edition
Grgurević, J., Sokler, K., Sandev, S., Božić, D., Srzentić, I. i Jovanović, N. (2001). Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića. Acta stomatologica Croatica, 35 (4), 459-463. Preuzeto s https://hrcak.srce.hr/11426
MLA 8th Edition
Grgurević, Joško, et al. "Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića." Acta stomatologica Croatica, vol. 35, br. 4, 2001, str. 459-463. https://hrcak.srce.hr/11426. Citirano 28.02.2021.
Chicago 17th Edition
Grgurević, Joško, Klara Sokler, Sebastijan Sandev, Darko Božić, Ivan Srzentić i Neven Jovanović. "Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića." Acta stomatologica Croatica 35, br. 4 (2001): 459-463. https://hrcak.srce.hr/11426
Harvard
Grgurević, J., et al. (2001). 'Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića', Acta stomatologica Croatica, 35(4), str. 459-463. Preuzeto s: https://hrcak.srce.hr/11426 (Datum pristupa: 28.02.2021.)
Vancouver
Grgurević J, Sokler K, Sandev S, Božić D, Srzentić I, Jovanović N. Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića. Acta stomatologica Croatica [Internet]. 2001 [pristupljeno 28.02.2021.];35(4):459-463. Dostupno na: https://hrcak.srce.hr/11426
IEEE
J. Grgurević, K. Sokler, S. Sandev, D. Božić, I. Srzentić i N. Jovanović, "Utjecaj dubine preparacije korijenskoga kanala na retenciju konfekcijskoga kolčića", Acta stomatologica Croatica, vol.35, br. 4, str. 459-463, 2001. [Online]. Dostupno na: https://hrcak.srce.hr/11426. [Citirano: 28.02.2021.]

Sažetak
When more than half of the crown of the endodontically treated tooth is missing, reinforcement with a cast post or a prefabricated dowel is needed. Four factors affect dowel retention: diameter, design, length, and employed cement. The purpose of this study was to measure the influence of root-canal preparation depth on retention force, and evaluate the commonly used principles. Thirty teeth were divided into 3 groups, root canals were prepared to 5.7 and 9 mm, and dowels were cemented. After 40 hours the tensile force needed to dislodge the dowels was recorded. At 5 mm depth it was 174.17 ± 29.45 N, at 7 mm 235.5 ± 46.93 N, and at 9 mm 255 ± 72.74 N. There was significant difference between dowel retention at 1/3 and at 1/2 of the root depth (5 and 7 mm). Difference between retention at 1/2 and at 2/3 of the root depth (7 and 9 mm) was not significant.

Ključne riječi
dowel; preparation depth; retention

Hrčak ID: 11426

URI
https://hrcak.srce.hr/11426

[hrvatski]

Posjeta: 1.640 *