According to FDI criteria, the success of 4 different universal resin composites was targeted. In our study, a total of 180 teeth will be restored in class 2 cavities with 5 different composite resins in 5 groups.
The study will be conducted in the clinic of the Atatürk University Faculty of Dentistry, Department of Restorative Dental Treatment. After the participants fulfil the inclusion criteria, no interventional procedures other than the treatments routinely applied in the clinic will be performed. Participants who apply to the clinic with the need for dental caries treatment will be included in the study if they accept it. Before the treatment, anamnesis will be taken from the participants, and their information (age, gender) will be recorded. If necessary, local anaesthesia will be applied before or after opening the cavity. If anaesthesia is applied, they will be asked whether they feel numbness. In the study, a total of 180 teeth in 5 groups will be restored with 5 different composite resins. Group 1: Omnichroma Group 2: Vittra Aps Unique Group 3: OneShade Group 4: Charisma Diamond Group 5: Clearfil Majesty Posterior Then, the cavity will be prepared by using diamond rond and steel rond drills in class 2 cavity preparation. After the enamel surfaces of the teeth are roughened and washed with 37% orthophosphoric acid for 30 seconds, the necessary isolation will be provided with cotton pellets and saliva absorbent. Teeth will be fixed with matrix band and wedge systems. The adhesive bond system will be applied to all surfaces of the cavity with a bonding brush according to the manufacturer's instructions. Air will be gently applied to the cavity surface to create a shiny surface with an air gun. It will then be polymerised with an LED light device. Next, five different resin composites will be placed in the respective cavities and polymerised again with the light device. Finishing operations will be performed with a diamond-lobed milling cutter, and polishing operations will be performed with rubber systems. To evaluate the clinical success of the restorations, participants will be called at 1 week (baseline), 6 months, and 1 year to be evaluated by two specialists using FDI criteria and the results will be recorded.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
45
After filling the teeth of the patients with 4 different universal resins and 1 conventional composite resin, the filling will be evaluated and recorded according to the clinical success criteria at the beginning. Then, the patients will be called back to the clinic after 6 months and 12 months, respectively, and the fillings made according to the same criteria will be re-evaluated and recorded.
After filling the teeth of the patients with 4 different universal resins and 1 conventional composite resin, the filling will be evaluated and recorded according to the clinical success criteria at the beginning. Then, the patients will be called back to the clinic after 6 months and 12 months, respectively, and the fillings made according to the same criteria will be re-evaluated and recorded.
Ataturk University Faculty of Dentistry Department of Restorative Dentistry Clinic
Erzurum, Turkey (Türkiye)
Group 1: Omnichroma (Tokuyama Dental) Universal Composite
Restorations will be assessed at baseline, 6 months, and 12 months by two pre-calibrated and experienced dentists who are blinded to the restorative material used. The evaluations will be performed according to FDI and modified USPHS criteria. In cases of discrepancies between the assessors, the restorations will be re-evaluated by both assessors, and a final consensus will be reache.
Time frame: Baseline, 6th month and 12th month
Group 2: Vittra APS Unique (FGM) Universal Composite
Restorations will be assessed at baseline, 6 months, and 12 months by two pre-calibrated and experienced dentists who are blinded to the restorative material used. The evaluations will be performed according to FDI and modified USPHS criteria. In cases of discrepancies between the assessors, the restorations will be re-evaluated by both assessors, and a final consensus will be reache.
Time frame: Baseline, 6th month and 12th month
Group 3: Zen Chroma (President Dental) Universal Composite
Restorations will be assessed at baseline, 6 months, and 12 months by two pre-calibrated and experienced dentists who are blinded to the restorative material used. The evaluations will be performed according to FDI and modified USPHS criteria. In cases of discrepancies between the assessors, the restorations will be re-evaluated by both assessors, and a final consensus will be reache.
Time frame: Baseline, 6th month and 12th month
Group 4: Charisma Diamond (Kulzer) Universal Composite
Restorations will be assessed at baseline, 6 months, and 12 months by two pre-calibrated and experienced dentists who are blinded to the restorative material used. The evaluations will be performed according to FDI and modified USPHS criteria. In cases of discrepancies between the assessors, the restorations will be re-evaluated by both assessors, and a final consensus will be reache.
Time frame: Baseline, 6th month and 12th month
Group 5: Clearfill Majesty Posterior (Kuraray) Dental Composite
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After filling the teeth of the patients with 4 different universal resins and 1 conventional composite resin, the filling will be evaluated and recorded according to the clinical success criteria at the beginning. Then, the patients will be called back to the clinic after 6 months and 12 months, respectively, and the fillings made according to the same criteria will be re-evaluated and recorded.
After filling the teeth of the patients with 4 different universal resins and 1 conventional composite resin, the filling will be evaluated and recorded according to the clinical success criteria at the beginning. Then, the patients will be called back to the clinic after 6 months and 12 months, respectively, and the fillings made according to the same criteria will be re-evaluated and recorded.
After filling the teeth of the patients with 4 different universal resins and 1 conventional composite resin, the filling will be evaluated and recorded according to the clinical success criteria at the beginning. Then, the patients will be called back to the clinic after 6 months and 12 months, respectively, and the fillings made according to the same criteria will be re-evaluated and recorded.
Restorations will be assessed at baseline, 6 months, and 12 months by two pre-calibrated and experienced dentists who are blinded to the restorative material used. The evaluations will be performed according to FDI and modified USPHS criteria. In cases of discrepancies between the assessors, the restorations will be re-evaluated by both assessors, and a final consensus will be reache.
Time frame: Baseline, 6th month and 12th month