Biography:

Rata Rokhshad, a 6th year dental student at Tehran medical sciences, Islamic Azad University, Tehran, Iran. I have been working in a digital dental office and a digital dental lab. I have been researching in digital dentistry and CAD-CAM materials.I have published papers in dental journals. I have presented several poster presentation (AEEDC, Iranian prosthodentics, Digital Dentistry congress...) and oral lectures (EXCIDA) in different dental congress.