RADIO-OPAQUE DENTAL PROSTHETIC MEMBER

摘要

The invention relates to a prefabricated radio-opaque dental prosthetic member made of a composite material that comprises fibres imbedded in a resin, said resin containing at least one radio-opaque component, characterised in that the radio-opaque component consists of nano-particles having a size lower than 50 nm in order to transmit a portion or the totality of the wavelengths ranging from 400 to 600 nm of an incident radiation.