Effect of caries removal techniques on the bond strength of adhesives to caries-affected primary dentin in vitro
Küçük Resim Yok
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ARIESDUE SRL
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Aim The aim of this in vitro study is to evaluate the effects of three different caries removal techniques on the microtensile bond strength of adhesive materials to caries-affected dentin. Materials and methods Thirty primary molar teeth were used. The teeth were randomly divided into three groups according to the caries removal technique employed: conventional steel bur (group 1); Er:YAG laser (group 2); chemomechanical method (group 3). Each group was divided into two subgroups according to bonding agents: one-step self-etch adhesive and etch-and-rinse adhesive. The teeth were restored with composite resin. Vertical sticks were obtained and subjected to tensile stress. Data were analyzed by two-way analysis of variance (ANOVA), Tukey's test and an independent samples t-test. Results The values for the laser groups were significantly lower than those of the bur groups for both bonding agents (p<0.05). There were no significant differences between the bur and chemomechanical groups (p > 0.05). Conclusion Bur and chemomechanical techniques in primary teeth were found more successful. Similar results were found according to the adhesives used for each caries removal techniques.
Açıklama
Anahtar Kelimeler
Bonding agents, Bond strength, Chemomechanical caries removal, Er:YAG laser
Kaynak
EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY
WoS Q Değeri
Q4
Scopus Q Değeri
Q1
Cilt
14
Sayı
3
