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A Methylene Blue dye Microleakage Study of Retrograde Filling Materials

Ivica Anić ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Nadim Kasami ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia

Puni tekst: hrvatski, pdf (13 MB) str. 135-142 preuzimanja: 297* citiraj
APA 6th Edition
Anić, I. i Kasami, N. (1997). Retrogradno brtvljenje korijenskoga kanala. Acta stomatologica Croatica, 31 (2), 135-142. Preuzeto s https://hrcak.srce.hr/99391
MLA 8th Edition
Anić, Ivica i Nadim Kasami. "Retrogradno brtvljenje korijenskoga kanala." Acta stomatologica Croatica, vol. 31, br. 2, 1997, str. 135-142. https://hrcak.srce.hr/99391. Citirano 30.10.2020.
Chicago 17th Edition
Anić, Ivica i Nadim Kasami. "Retrogradno brtvljenje korijenskoga kanala." Acta stomatologica Croatica 31, br. 2 (1997): 135-142. https://hrcak.srce.hr/99391
Harvard
Anić, I., i Kasami, N. (1997). 'Retrogradno brtvljenje korijenskoga kanala', Acta stomatologica Croatica, 31(2), str. 135-142. Preuzeto s: https://hrcak.srce.hr/99391 (Datum pristupa: 30.10.2020.)
Vancouver
Anić I, Kasami N. Retrogradno brtvljenje korijenskoga kanala. Acta stomatologica Croatica [Internet]. 1997 [pristupljeno 30.10.2020.];31(2):135-142. Dostupno na: https://hrcak.srce.hr/99391
IEEE
I. Anić i N. Kasami, "Retrogradno brtvljenje korijenskoga kanala", Acta stomatologica Croatica, vol.31, br. 2, str. 135-142, 1997. [Online]. Dostupno na: https://hrcak.srce.hr/99391. [Citirano: 30.10.2020.]

Sažetak
The retrograde sealing ability o f high copper zinc containing amalgam, composite resin and two glass-ionomer materials was evaluated in 45 extracted human anterior teeth. The apical part was resected using a 20 degree bevel. Apical preparation 3 mm deep were prepared with a fissure bur. The teeth were divided into five groups, of 9 samples each. The apical preparation in the first group were filled by amalgam, in the second by adhesive and composite resin (Pertac) in the third group by Fuji IX glass-ionomer, and in the fourth group by Photac-Fil glass-ionomer. The fifth group was a positive control. After 30 days in saline solution at 37 °C they were covered by nail varnish, except for the cutting surface, and placed in 1% ink for one week at 37 °C. After clearing process (5% nitric acid, alcohol, and methyl salicilate) the dye penetration was recorded by electronic magnification device. Mean dye leakage o f amalgam was 1.09 mm (s.d. 0.78), composite resin Pekafill 1.47 mm (s.d. 0.86), Fuji IX GC 1.43 mm (s.d. 0.88) and Photac-Fil 1,45 mm (s.d. 1.12). There was no statistical significant difference among the materials.

Ključne riječi
retrograde filling; sealing ability; apicectomy; dye leakage; amalgam; composite; glass-ionomer cement

Hrčak ID: 99391

URI
https://hrcak.srce.hr/99391

[hrvatski]

Posjeta: 479 *