title: Titanium: the mystery metal of implant dentistry. Dental materials aspects.
abstract: A number of important points concerning titanium and its alloys have been discussed. They are summarized as follows. Ti and its alloys, particularly the alpha-beta alloys, possess mechanical properties that make them ideal implant materials. Ti and its alloys oxidize readily in air. This surface oxide is extremely stable in the physiologic environment of the body. The stability and inertness of this surface oxide layer acts to protect Ti from corrosive breakdown when used in the body. The elimination of surface irregularities and contaminants is important when preparing a metal for implantation. Titanium can be coupled with equally passive metals in the body without causing galvanic corrosion.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003343:Corrosion; D003722:Dental Alloys; D003758:Dental Implantation, Endosseous; D006801:Humans; D010087:Oxides; D013499:Surface Properties; D014025:Titanium
chemical_list: D003722:Dental Alloys; D010087:Oxides; D014025:Titanium