Evaluation of the new radiovisiography system

摘要: The latest version of the Radiovisiography-system was evaluated in comparison to its predecessor and a high speed periapical film (Agfa Dentus M4). Both RVG-systems proved have same sensitivity are capable displaying similar contrast range. Nevertheless additional functions new system allow much better visualisation radiographed structure. Compared with M4 films RVG-System provides less but wider range contrast.