POLYTETRAFLUOROETYLENE TAPE AS TEMPORARY RESTORATIVE MATERIAL: A FLUID FILTRATION STUDY

Yıl 2015, Cilt: 49 Sayı: 3, 17 - 22, 25.01.2015

Keziban Olcay , Liviu Steier Liviu Steıer Hilal Erdoğan Hilal Erdogan Sema Belli , Sema Belli

https://doi.org/10.17096/jiufd.08659

Öz

Purpose: The purpose of this study was to
compare the sealing ability of temporary
restorative materials at 24 hrs and 1 week.
Materials and Methods: Endodontic access cavities
were prepared in 56 extracted lower incisor-teeth
and divided into 5 groups (n=10). Standard 5 mm
deep access preparations were completed and root
canals were prepared to size ISO #30 file. The access
cavities were restored as follows: Group 1: temporary
restorative material (Ceivitron); Group 2: glass ionomer
cement (Fuji II); Group 3: zinc oxide-eugenol cement
(IRM); Group 4: zinc phosphate cement (Adhesor);
Group 5: polytetrafluoroetylene tape (PTFE). The
quality of the coronal sealing of each specimen was
measured (24 hrs and 1 week) using fluid transport
model. The data was analysed with repeated
measurements of ANO VA, Tukey, Paired samples T-Tests.
Results: A significant difference was found among
the groups at all time-periods (p<0.05). At 24 hrs,
PTFE showed similar leakage with Ceivitron, IRM,
and Fuji II but it showed higher leakage than Adhesor.
At 1 week, Ceivitron showed higher leakage than
PTFE, meanwhile PTFE showed similar leakage
with IRM, Fuji II, and Adhesor (p>0.05). Sealing
ability of IRM and PTFE groups significantly
increased by time (p<0.05 and p<0.001 respectively).
Conclusion: Within the limitations of this study, PTFE
showed an acceptable short-term sealing capability
when compared to the other commonly used temporary
restorative materials at 1 week measurements.

Anahtar Kelimeler

Dental leakage; polytetrafluoroethylene; temporary dental fillings

Geçici Restoratif Dolgu Materyali Olarak Politetrafloroetilen Bant (Ptfe): Sıvı Filtrasyon Çalışması

Öz

Amaç: Bu çalışmanın amacı, geçici restoratif
materyallerin 24 saat ve 1 hafta süresinde sızdırmazlık
kabiliyetlerinin karşılaştırılmasıdır.
Gereç ve Yöntem: 56 adet çekilmiş alt çene kesici dişin
endodontik giriş kaviteleri açıldı. Dişler 5 gruba ayrıldı
(n=10). Giriş kaviteleri standart 5 mm derinlikte olacak
şekilde açıldı ve kök kanalları ISO #30 numaraya kadar
genişletildi. Giriş kaviteleri şu şekilde restore edildi:
Grup 1: geçici restorasyon materyali (Ceivitron);
Grup 2: cam iyonomer siman (Fuji II); Grup 3: çinko
oksit öjenol siman (IRM); Grup 4: çinko fosfat siman
(Adhesor); Grup 5: politetrafloroetilen bant (PTFE).
Her örneğin koronal sızdırmazlık kalitesi sıvı filtrasyon
yöntemi kullanılarak ölçüldü (24 saat ve 1 hafta). Veriler
hesaplandı (Lp), tekrarlayan ölçümlerle ANOVA, Tukey
ve bağımlı gruplarda P testi kullanılarak değerlendirildi.
Bulgular: Tüm zamanlar için gruplar arasında anlamlı
fark bulundu (p < 0.05). 24 saatte, PTFE; Ceivitron,
IRM ve Fuji II ile benzer; fakat Adhesor den daha fazla
sızıntı değeri gösterdi. 1 haftada; Ceivitron, PTFE
den daha fazla sızıntı değeri gösterdi, aynı zamanda
PTFE; IRM, Fuji II ve Adhesor ile benzer sızıntı değeri
gösterdi (p > 0.05). IRM ve PTFE gruplarının sızıntı
değeri zamanla önemli derecede azaldı (p < 0.05 ve p
< 0.001 sırasıyla).
Sonuç: Bu çalışmanın sınırları dâhilinde, PTFE, 1
haftalık ölçümlerde, diğer sıklıkla kullanılan geçici dolgu
materyalleri ile kıyaslandığında, kabul edilebilir bir
kısa-dönem sızdırmazlık kabiliyeti göstermiştir.

Anahtar Kelimeler

dental sızıntı, politetrafloroetilen, geçici dolgu maddeleri

Kaynakça

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