Modern dentistry puts strong emphasis on every detail. In particular, when treating tooth roots, our microscope allows us to identify and diagnose all the root canals, often in situations invisible to the naked eye. Another procedure where it would be impossible to work without a microscope is during the removal of broken-off root instruments or deteriorated root fillings. The several fold view of the operating field makes our work much easier because we are able to work out the details prior to making impressions, especially in prosthetic works.