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Types of Digital Impression Technology. There are two types of digital impression technology currently available for dentists to use. One type captures the images as digital photographs, providing dentists and dental laboratories with a series of images; the other type captures images as digital video. The images can be captured using lasers or digital scanning.
The dentist communicates with the dental technician through prescriptions, measurements and drawings taken from the patient. The most significant feature of this is a dental impression in to which the technician creates a copy of the patientâs anatomy, known as a dental model. A Dental Technician can then use this model for the preparation of custom appliances meant for that specific patient.