hrvatski

Usporedba rubnog mikropropuštanja boje kod kompozitnih ispuna V razreda s različitim adhezivima

The aim of this study was to evaluate the vatriation in microleakage of Class V composite restoration pre-tretaed with three differnt dentin bonding agents. The 24 cavities were randomly divided into four groups. The cavitywalls of the first group were covered by Gluma 2000, the walls of the second group were covered by Syntac aand the third group by Compoglass adhesive.The fourth group was a control group. The marginal leakage was examined by extension of dye ink penetration under a light microscope. After partial demineralization of the samples, the composite fillings were extracted from the cavities. The lowest dye penetration was found in cavities covered by Syntac (0.27 mm SD 0.18) followed by Compoglass 0.77 mm (SD 0.30). Gluma 2000 showed dye penetration of 0.85 (SD =.25) and finally the control group showed dye penetration of 0.88 mm (SD 0.38) Only Syntac showed statistically significant less dye penetration compared to the other experimental groups including control.

Kompozitna smola; mikropropuštanje; adhezivi

nije evidentirano