title: Iontophoretic application of fluoride by tray techniques for desensitization of multiple teeth.
abstract: Two cases are reported in which fluoride iontophoresis of multiple, hypersensitive teeth resulted in immediate, lasting desensitization. Alginate and rubber-base impressions were used in trays.
mesh_terms: D000328:Adult; D000464:Alginates; D003761:Dental Impression Technique / Q000295:instrumentation; D003807:Dentin Sensitivity / Q000188:drug therapy*; D005260:Female; D005459:Fluorides / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D007478:Iontophoresis / Q000379:methods*; D008297:Male; D008875:Middle Aged
chemical_list: D000464:Alginates; D005459:Fluorides