Biomaterial Database

Bleaching of a discoloured non-vital tooth: use of a sodium perborate/water paste as the bleaching agent. 1997

L V Macey-Dare, and B Williams

Department of Children's Dentistry, Eastman Dental Hospital, London, England.

Bleaching materials containing hydrogen peroxide have been used successfully for the treatment of discoloured non-vital teeth; however, their use has occasionally been associated with external root resorption. Some evidence exists that sodium perborate mixed with water is as effective as sodium perborate mixed with hydrogen peroxide. A case is presented which supports this and a step-by-step technique is described.

UI	MeSH Term	Description	Entries
D001881	Borates	Inorganic or organic salts and esters of boric acid.	Borate
D003481	Cuspid	The third tooth to the left and to the right of the midline of either jaw, situated between the second INCISOR and the premolar teeth (BICUSPID). (Jablonski, Dictionary of Dentistry, 1992, p817)	Canine Tooth,Canine Teeth,Cuspids,Teeth, Canine,Tooth, Canine
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D014073	Tooth Bleaching	The use of a chemical oxidizing agent to whiten TEETH. In some procedures the oxidation process is activated by the use of heat or light.	Teeth Bleaching,Teeth Whitening,Tooth Whitening,Bleaching, Teeth,Bleaching, Tooth,Whitening, Teeth,Whitening, Tooth
D014075	Tooth Discoloration	Any change in the hue, color, or translucency of a tooth due to any cause. Restorative filling materials, drugs (both topical and systemic), pulpal necrosis, or hemorrhage may be responsible. (Jablonski, Dictionary of Dentistry, 1992, p253)	Discoloration, Tooth,Discolorations, Tooth,Tooth Discolorations
D019553	Tooth, Nonvital	A tooth from which the dental pulp has been removed or is necrotic. (Boucher, Clinical Dental Terminology, 4th ed)	Tooth, Devitalized,Tooth, Endodontically-Treated,Tooth, Pulpless,Teeth, Devitalized,Teeth, Endodontically-Treated,Teeth, Nonvital,Teeth, Pulpless,Devitalized Teeth,Devitalized Tooth,Endodontically-Treated Teeth,Endodontically-Treated Tooth,Nonvital Teeth,Nonvital Tooth,Pulpless Teeth,Pulpless Tooth,Teeth, Endodontically Treated,Tooth, Endodontically Treated