Orthodontics in antiquity: myth or reality.

Malocclusion, although a common finding in today's world, appears to have been less frequent in antiquity. There are references to overcrowding, delayed exfoliation of deciduous teeth and basic orthodontic treatment in the writings of classical authors such as Hippocrates, Celsus and Galen. However, early authentic archaeological finds of dental appliances are extremely rare. Considerable attention has focussed on gold banded devices excavated from ancient Etruscan sites in central Italy which have been dated to around the seventh to the fourth centuries BC, with a number of authors suggesting an orthodontic function for these appliances. This paper reviews the evidence for the possible treatment of malocclusions in antiquity and concludes that the use of orthodontic appliances to facilitate tooth movement is not supported by the available evidence.