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2019, vol. 58, br. 1, str. 28-32
In vitro poređenje preciznosti dva apeks lokatora različitih generacija
aUniverzitet u Nišu, Medicinski fakultet
bUniverzitet u Nišu, Medicinski fakultet + Univerzitet u Nišu, Medicinski fakultet, Stomatološka klinika

e-adresatamizub91@gmail.com
Ključne reči: Adaptive; apeks lokator; iPex II; radna dužina
Sažetak
Preciznost apeks lokatora je veoma važna za tačno određivanje radne dužine kanala korena, a time i za uspešan endodontski tretman. Cilj ove studije bio je da se in vitro uporedi preciznost iPex II (četvrta generacija) i Adaptive (šesta generacija) apeks lokatora. Materijal je činilo 28 kanala korena (16 premolara). Najpre je radna dužina svih kanala korena određivana unošenjem K-turpije #15 do apeksnog otvora, što je proveravano vizuelnim praćenjem vrha turpije. Fiksirana radna dužina je zatim merena digitalnim nonijusom, a dobijene vrednosti su služile za kontrolu merenih dužina kanala u dve eksperimentalne grupe. Zubi su uranjani u alginat pre elektronskih merenja, radi simulacije kliničke situacije. U prvoj eksperimentalnoj grupi radna dužina kanala korena je merena iPex II apeks lokatorom, a u drugoj, sa Adaptive apeks lokatorom. Sva merenja su izvršena do apeksnog otvora u suvom kanalu. Rezultati jednostrane ANOVA su pokazali da nije bilo statistički značajne razlike između ispitivanih eksperimentalnih grupa (p > 0,05). Najveća razlika je postojala u poređenju vrednosti Adaptive apeks lokatora i kontrolne grupe, a najmanja u poređenju iPex II i Adaptive apeks lokatora. Može se zaključiti da su oba apeks lokatora dovoljno precizna za kliničku praksu, iako pripadaju različitim generacijama.
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O članku

jezik rada: engleski
vrsta rada: izvorni naučni članak
DOI: 10.5633/amm.2019.0105
objavljen u SCIndeksu: 05.09.2019.
metod recenzije: dvostruko anoniman
Creative Commons License 4.0

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