Assessment of the Sealing Ability of Resin Based Root-Canal Sealers Using Glucose Leakage Model

Yıl 2017, Cilt: 4 Sayı: 3, 116 - 122, 01.12.2017

Betul Gunes , Hale Ari Aydinbelge

https://doi.org/10.15311/selcukdentj.310709

Öz

Background: The
objective of this study was to asses
the sealing ability of resin based sealers

Methods: Fifty-five extracted human
single-rooted teeth were used in this study. After removing the crowns of the
teeth at cement-enamel junction, all roots were instrumented with a set of
ProTaper rotary instruments. The specimens were divided into three experimental
group (n=15), ten roots were used as positive and negative controls (n=5). The
root canals were filled by the single-cone technique with MM-Seal^TM,
MetaSEAL^TM and AH Plus sealers. The sealing ability of the sealers
was measured by glucose leakage model and samples were taken weekly four weeks.
The glucose concentrations were analyzed using Kruskall-Wallis test.

Results: MetaSEAL^TM showed the
most leakage during the test period. Along the three weeks there was no
significant difference between MM-Seal^TM and AH Plus. At forth week
MM-Seal^TM showed the best sealing ability (P< 0 .01).

Conclusion: Under the
conditions of this in-vitro study
MM_Seal is an alternative material to AH Plus when used with single-cone
technique.                                                                                               

Keywords: glucose leakage method, resin based
sealers, sealing ability, single-cone technique

Anahtar Kelimeler

glucose leakage method, resin based sealers, sealing ability

Rezin Esaslı Kanal Dolgu Patlarının Kapatıcılık Özelliklerinin Glukoz Sızıntısı Modeli ile Değerlendirilmesi

Öz

Amaç: Bu
çalışmanın amacı rezin esaslı kanal dolgu patlarının kapatıcılık özelliklerini
karşılaştırmaktır.

Gereç ve Yöntemler: Bu
çalışmada elli beş adet çekilmiş tek köklü insan dişi kullanılmıştır. Dişlerin
kuronları mine-sement hizasından uzaklaştırıldıktan sonra tüm örneklerin kök
kanalları ProTaper döner aletleri ile genişletilmiştir. Örneklerden 15 kök
içeren üç adet deneysel grup ve beşer kök içeren pozitif venegatif kontrol
grupları elde edilmiştir. Kök kanalları deneysel gruplarda açılı tek kon
yöntemi kullanılarak AH Plus, MM-Seal ve MetaSEAL kanal dolgu patlarıyla doldurulmuştur. Kanal
dolgu patlarının kapatıcılık özelliği glukoz sızıntısı testi ile haftalık
olarak bir ay boyunca değerlendirilmiştir. Glukoz konsantrasyon değerleri
Kruskall-Wallis testi kullanılarak istatistiksel olarak incelenmiştir.

Bulgular: MetaSEAL test süresi boyunca en
fazla sızıntı miktarını göstermiştir. İlk üç hafta MM-Seal ve AH
Plus arasında istatistiksel olarak fark gözlenmez iken dördüncü haftada MM-Seal
en iyi kapama kabiliyetine sahip olmuştur. (P< 0.01)

Sonuç: Bu in-vitro
çalışma sonuçlarına göre açılı tek kon yöntemi kullanıldığında MM-Seal
kapatıcılık özelliği açısından AH Plusa alternatif bir material olmuştur.     

Anahtar Kelimeler

kapatıcılık özelliği, mikro sızıntı, rezin esaslı kanal patları

Kaynakça

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