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METAL DÖKÜM DÖRT GEÇİCİ ÇİMENTO VE MARJİNAL SIZINTISI İNCELENMESİ

THE INVESTIGATION OF THE MARGINAL MICROLEAKAGE OF FOUR TEMPORARY CEMENTS IN METAL CASTINGS

Journal Name:

  • Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

Publication Year:

  • 2005

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
This study was carried out to evaluate the marginal microleakage of four temporary cements in metal crowns. Twenty metal crowns were prepared and fitted on extracted intact human premolars using four cements (Scutabond nF, Tempbond, Sinogol, Provilat). Each cement was mixed according to the instructions of the manufacturers. Specimens were thermocycled and submerged in a methylene blue solution and then sectioned and observed under a light stereomicroscope. A 5-level scale was used to score dye penetration into the tooth-cement interface. Microleakage values were recorded by only one person. Kruskal-Wallis Variance analysis was used for biometric evaluation of microleakage (P<0.05). The temporary cements with eugenol showed more microleakage than those without eugenol. Microleakage was higher in Scutabond nF than the other cements. Cements without eugenol (Provilat) had the best of sealing properties and the least value of the microleakage.
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Abstract (Original Language): 
Bu çalışmada, metal döküm kuronlarda geçici simanların marginal mikrosızıntısı incelenmiştir. Bu amaçla, çekilmiş premolar dişler üzerinde 20 metal döküm kuron hazırlandı. Üretici firmanın önerileri doğrultusunda hazırlanan 4 siman (Scutabond nF, Tempbond, Sinogol, Provilat) kullanılarak simantasyon işlemi yapıldı. Örneklere termal siklus uygulandıktan sonra, sızıntının tespit edilebilmesi amacıyla metilen mavisinde bekletildi. Örneklerden kesit alınarak stereomikroskop altında incelendi. Diş- siman arayüzündeki boya penetrasyonu için 5 seviyeli skala kullanıldı. Mikrosızıntı değerleri bir kişi tarafından kaydedildi. Biometrik değerlendirme için Kruskal-Wallis analizi kullanıldı (P<0.05). Öjenollü geçici simanların öjenolsüzlerden daha fazla mikrosızıntı oluşturduğu, Scutabond nF' nin diğer simanlardan daha yüksek mikrosızıntı değeri gösterdiği, öjenolsüz Provilat' ın en iyi sealig ve en az mikrosızıntı değeri gösterdiği tespit edildi.
FULL TEXT (PDF): 
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  • 1
22-28
  • Turkish

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Atatürk Üniv. Diş Hek.Fak.Derg
Cilt: 15, Sayı:1, Sayfa:22-28, 2005
YEŞİL DUYMUŞ, DİNÇKAL YANIKO LU,
BAYINDIR
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