There was no significant difference in the mean SBS for the bonding materials among the three conditions. ARI scores showed that Transbond XT and Beauty Ortho Bond had less adhesive remaining on the teeth after ageing compared with storage for 24 hours. Specimens bonded with Beauty Ortho Bond showed leakage between the resin adhesive and enamel after ageing. Both SEP systems produced adequate SBS even after 2 years or 6000 times thermocycling. Thermocycling is an appropriate technique for determining the durability of orthodontic bracket bonding materials.
机构:
Creighton Univ, Med Ctr, Sch Dent, Ctr Oral Hlth Res,Dept Gen Dent, Omaha, NE 68178 USACreighton Univ, Med Ctr, Sch Dent, Ctr Oral Hlth Res,Dept Gen Dent, Omaha, NE 68178 USA
Naughton, WT
Latta, MA
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机构:
Creighton Univ, Med Ctr, Sch Dent, Ctr Oral Hlth Res,Dept Gen Dent, Omaha, NE 68178 USACreighton Univ, Med Ctr, Sch Dent, Ctr Oral Hlth Res,Dept Gen Dent, Omaha, NE 68178 USA