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Balkan Journal of Stomatology
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2006, vol. 10, br. 1, str. 19-24
Microleakage and interfacial micro-morphology of amalgam restorations in vivo
(naslov ne postoji na srpskom)
Aristotle University of Thessaloniki, Dental School, Department of Operative Dentistry, Thessaloniki
Ključne reči: microleakage; amalgam restorations; micro-morphology
Sažetak
(ne postoji na srpskom)
This study evaluated the effectiveness of 3 cavity treatment systems placed in vivo in sealing restorations of amalgam. 2 young adult dogs were selected as experimental animals and 32 class V cavities were prepared through enamel on the buccal surfaces of the teeth. The prepared teeth were randomly divided into 4 groups of 8 teeth each. The 3 groups were treated with 1 of the following adhesive resin systems: Stae, Prompt L-Pop or Copalite (copal varnish) and restored with amalgam. In the fourth group teeth were restored with amalgam without any lining material. 2 months after treatment the animals were sacrificed, the teeth were extracted, immersed in a 0.5% solution of basic fuchsine, sectioned and scored for leakage. Scanning electron microscopy also examined features of the tooth/restoration interfaces. The results indicated no statistically significant differences among the 4 groups for overall wall scores (P<0.05). For the leakage values on cervical and occlusal walls, statistical analysis again revealed no statistically significant differences between the occlusal and cervical micro-leakage values in all groups.
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O članku

jezik rada: engleski
vrsta rada: originalan članak
objavljen u SCIndeksu: 02.06.2007.