[Effect of topical fluoride treatment on the tensile bond strength of an orthodontic bonding resin].
A study was undertaken to determine the effect of an acidic phosphate fluoride solution (% 2 NaF in 0.1 M H3 PO4, PH3) and a basic phosphate fluoride solution (10(-2) M Na3 PO4 + 10(3) ppm F-, PH 8) on the tensile bond strength of an orthodontic bonding resin (3 M Consise System) soon after application of the pre-bonding etch. 24 premolars were evenly divided into three groups and % 37 orthophosphoric acid was applied to all enamel surfaces for 3 minute to simulate the pre-bonding etch; on the first group of teeth which served as control, brackets were bonded directly to etched surfaces with a Bis-GMA direct bonding adhesive; second group of teeth were received a 1.5 minute application of acidic phosphate fluoride solution and the brackets were bonded directly; third group of teeth were also received a 2.5 minute application of basic phosphate fluoride solution and brackets were bonded directly too.
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D000134:Acid Etching, Dental; D000149:Acidulated Phosphate Fluoride; D001641:Bicuspid; D003188:Composite Resins; D001840:Dental Bonding; D005460:Fluorides, Topical; D006801:Humans; D009967:Orthodontic Appliances; D012969:Sodium Fluoride; D013718:Tensile Strength
D003188:Composite Resins; D005460:Fluorides, Topical; D000149:Acidulated Phosphate Fluoride; D012969:Sodium Fluoride
Bonding sistemde topikal florid uygulamalarinin braket yapişma dayanikliliğina etkisi.