title: Internal bleaching of discoloured teeth.
abstract: Internal bleaching can be a simple, economic and effective method for improving the appearance of discoloured non-vital teeth. The authors give a step-by-step guide to the 'walking bleach' technique, and describe how to avoid the most common potential complications of bleaching.
authors.forename: N L
authors.initials: NL
authors.lastname: Fisher
authors.forename: J R
authors.initials: JR
authors.lastname: Radford
mesh_terms: D001881:Borates; D003787:Dental Pulp Devitalization; D006801:Humans; D006861:Hydrogen Peroxide; D011076:Polycarboxylate Cement; D014073:Tooth Bleaching / Q000009:adverse effects / Q000379:methods*; D014075:Tooth Discoloration / Q000628:therapy*
chemical_list: D001881:Borates; D011076:Polycarboxylate Cement; D006861:Hydrogen Peroxide; C027707:sodium perborate