Effect of resinous temporary material on tensile bond strength of resin luting cement to tooth substrate.
We investigated the effect of resinous temporary material on the tensile bond strength of resin luting cement to enamel and to dentin. Four hundred bovine incisor teeth were randomly divided into groups. Four resinous temporary materials and four resin luting cements were used. On enamel, none of the resinous temporary materials decreased the tensile bond strength of the cements. On dentin, all the resinous temporary materials decreased the tensile bond strength of the cements except one containing 4-META/MMA-TBB.
Terata
R
R
Department of Operative Dentistry and Endodontics, School of Dentistry, Iwate Medical University, Japan.
Yoshinaka
S
S
Nakashima
K
K
Kubota
M
M
D000818:Animals; D017438:Bisphenol A-Glycidyl Methacrylate; D001896:Boron Compounds; D002417:Cattle; D003188:Composite Resins; D001840:Dental Bonding; D003743:Dental Enamel; D003794:Dental Restoration, Temporary; D003804:Dentin; D008422:Materials Testing; D008689:Methacrylates; D008768:Methylmethacrylates; D011109:Polymethacrylic Acids; D019279:Resin Cements; D012117:Resins, Synthetic; D013718:Tensile Strength; D014520:Urethane
D001896:Boron Compounds; D003188:Composite Resins; C072654:Fermit; C083468:Lite-fil CR; D008689:Methacrylates; D008768:Methylmethacrylates; C097101:Palfique Inlay Resin Cement; C102650:Plast Seal; D011109:Polymethacrylic Acids; D019279:Resin Cements; D012117:Resins, Synthetic; C056413:Occlusin; C082616:Clearfil CR; D014520:Urethane; D017438:Bisphenol A-Glycidyl Methacrylate; C030189:Dura-Seal; C049495:Super-bond