TY  - JOUR
T1  - Evaluation of Microleakage and Fatigue Behaviour of Several Fiber Application Techniques in Composite Restorations
A1  - Semanur Özüdoğru
A1  - Gül Tosun
JF  - Annals of Dental Specialty
JO  - Ann Dent Spec
SN  - 2347-2022
Y1  - 2022
VL  - 10
IS  - 2
DO  - 10.51847/fnCa8ZEFDv
SP  - 60
EP  - 66
N2  - This study was done to evaluate different fiber placement methods on fracture resistance and microleakage of MOD cavities on a molar teeth. The study was carried out in two parts, the fracture resistance test group (T1) and the microleakage test group (T2). 110 third molars were randomized (T1:n1/4=80, T2:n1/3=30). MOD cavities restored after being prepared as standard were as follows: group K; composite restoration (Gaenial Posterior, GC), group KFT; cavity lined with polyethylene fiber (Ribbond, Ribbond Inc. Seattle, WA, USA) + composite restoration, group KFH; polyethylene fiber circumferentially placed on the inner walls of the cavity + composite restoration. Group Control for T1 were intact teeth. The microleakage values, fracture strength, and fracture types were evaluated. Statistical analysis was performed with Kruskal Wallis H and MannWitneyU tests. It was found that fracture strength were not significantly different between the groups (p> 0.05). Groups KFT and KFH had more restorable fracture types than Group K. Group KFT and KFH microleakage values were significantly lower than Group K (p 0.05). As a result of these findings, it is seen that the use of polyethylene fiber in the restoration of MOD cavities provides an advantage to composite restorations.
UR  - https://annalsofdentalspecialty.net.in/article/evaluation-of-microleakage-and-fatigue-behaviour-of-several-fiber-application-techniques-in-composit-vks3lwsorl2dkxx
ER  -