Presently cone beam CT is the most promising and revolutionary device oforal and skull imaging equipment. Its X-ray generator will move around theobject for annular DR with low radiation, and after radiograph around theobject for times (180°-360°), the jointed data will be reconstructed by thecomputer to get the 3D image.The application of CBCT has epoch-makingmeaning to oral health.
YSNJ-HJ-1 Rigid ENT Endoscope Laryngoscope Instrument Se