Effect of a re-wetting agent on bond strength of an adhesive to primary and permanent teeth dentin after different etching techniques
Küçük Resim Yok
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
MEDKNOW PUBLICATIONS & MEDIA PVT LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Objective: This study investigated the effect of a re-wetting agent on the microtensile bond strengths (mTBS) of primary and permanent dentin after acid or laser etching. Materials and Methods: Twelve permanent and 12 primary molar teeth were ground to expose an occlusal dentin surface. Each group teeth were randomly divided into groups; I-II: 37% phosphoric acid etching with/without re-wetting agent, III-IV: Erbium: Yttrium aluminium garnet laser etching with/without re-wetting agent. An etch-and-rinse adhesive was used, and vertical sticks were obtained for the microtensile test. Results: mTBS of permanent teeth was higher than that of primary teeth (P < 0.05). Re-wetting agent groups were similar with control groups in both etching groups in the permanent teeth (P > 0.05). Re-wetting agent group was similar with the control group in acid etch group (P > 0.05) and lower than the control group in laser etch group in primary teeth (P < 0.05). Conclusion: Acid etching in permanent teeth; laser etching in primary teeth was found more successful. The use of re-wetting agent did not provide an advance on bond strength of the adhesive in both primary and permanent teeth after acid-etch or laser-etch.
Açıklama
Anahtar Kelimeler
Acid-etch, dentin bond strength, laser-etch, permanent teeth, primary teeth, re-wetting agent
Kaynak
NIGERIAN JOURNAL OF CLINICAL PRACTICE
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
18
Sayı
3
