Bond strength of composite resin to enamel and dentin prepared with Er,Cr:YSGG laser

被引：9
作者：
Takada, Mayo [1 ]
Shinkai, Koichi [2 ]
Kato, Chikage [2 ]
Suzuki, Masaya [2 ]
机构：
[1] Nippon Dent Univ, Grad Sch Life Dent Niigata, Adv Operat Dent, Chuo Ku, Niigata 9518580, Japan
[2] Nippon Dent Univ, Sch Life Dent Niigata, Dept Operat Dent, Chuo Ku, 1-8 Hamaura Cho, Niigata 9518580, Japan
来源：
DENTAL MATERIALS JOURNAL | 2015年 / 34卷 / 06期
基金：
日本学术振兴会;
关键词：
Er; Cr:YSGG laser; Enamel bond strength; Dentin bond strength; Composite resin; ER-YAG; HYDROKINETIC SYSTEM; CAVITY PREPARATION; CARIES REMOVAL; BUR-CUT; ABLATION; ERBIUM; IRRADIATION; ER; CR/YSGG; ADHESIVES;
D O I：
10.4012/dmj.2015-053
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
We aimed to examine the effect of various adhesive systems on the bond strength of composite resin to enamel or dentin prepared with erbium, chromium: yttrium scandium gallium garnet (Er,Cr:YSGG) laser. Each laser-cut enamel or dentin surface was treated with a bonding agent (SBB, Group 1); self-etching primer (SBP) and SBB (Group 2 and control); phosphoric-acid (KET), SBP and SBB (Group 3); KET, sodium-hypochlorite, (ADG), SBP and SBB (Group 4); all-in-one adhesive (TSB, Group 5); or KET, ADG and TSB (Group 6). The control group was only polished with wet silicon carbide papers. The enamel shear bond strength of Group 5 was significantly lower than that of other groups (p<0.01). The control group showed higher bond strength compared to Groups 1-6 (p<0.05). Preconditioning using phosphoric acid or phosphoric acid followed by sodium hypochlorite increased the bond strength of composite resin to enamel and dentin prepared using an Er,Cr:YSGG laser.
引用
收藏
页码：863 / 871
页数：9
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