Effects of pulsed Nd:YAG laser on microleakage of composite restorations in class V cavities
β Scribed by Ali Obeidi; Amir Ghasemi; Ahmad Azima; Ghasem Ansari
- Book ID
- 117551021
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 73 KB
- Volume
- 1248
- Category
- Article
- ISSN
- 0531-5131
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## Background and objective: This study aimed to evaluate the extent of microleakage in cavities prepared with bur and er:yag laser, hybridized with different bonding systems. ## Study design: Sixty bovine teeth were randomly divided into six groups (n = 10): (g1) diamond bur + single bond; (g2)
## Abstract The purpose of this study was to evaluate the influence of an additional Er:YAG laser conditioning step after laser cavity preparations, on the microleakage of class V composite restorations. Fortyβeight bovine incisors were randomly divided into four groups: G1(control) cavities prepar