The use of lasers in implantology: an overview.

While lasers have been utilized in oral surgery for many years, the recent advent of improved delivery systems together with a range of laser wavelengths from which to choose has promoted interest in the application of lasers in other areas within dentistry. This paper provides an overview of the use of lasers in laboratory and clinical techniques used in implantology, with particular reference to carbon dioxide, Nd:YAG, argon, and erbium:YAG lasers. From a consideration of how particular laser wavelengths interact with metallic and ceramic implant materials, and with bone and soft tissues, principles for the rational and safe use of lasers are deduced.