ABSTRACT
Dentistry is widely associated with uncomfortable and painful removal of caries. When the first laser was set up, it was hoped to replace the dental drill by less painful treatment. After two decades of more or less unsuccessful attempts this dream has now become true. Cavity preparation will be discussed later in greater detail. Moreover, there is a variety of other actual or potential future applications (see figure D3.2.7.1). • Caries prevention. Carious decay starts when enamel is decalcified by acid metabolites of bacteria (e.g.
