Oral scanner system

An oral scanner system comprising:

• an oral scanner comprising an oral health sensor structured and/or arranged for acquiring oral health sensor data from at least a portion of a dentition of a subject during a scanning procedure relating to at least one oral health condition;
• and
• a position detector structured and/or arranged for acquiring position sensor data during the scanning procedure;
• a processor structured and/or arranged
• to receive the oral health sensor data and the position sensor data,
• to process the position sensor data to determine a discrete position or location from at least two discrete positions or locations of the at least portion of the dentition at which the oral scanner is currently performing the scanning procedure or has been performing the scanning procedure at a given time instant,
• to assign the oral health sensor data and/or oral health data determined by the processor based on the oral health sensor data to one discrete position or location of the at least two discrete positions or locations to create discretely position-resolved or location-resolved oral health sensor data and/or oral health data,
• to compare the discretely position-resolved or location-resolved oral health sensor data and/or oral health data with historic discretely position-resolved or location-resolved oral health sensor data and/or historic oral health data, respectively, being stored in a memory of the oral scanner system and having been determined in at least one previous scanning procedure, and
• to generate comparison data, preferably discretely position-resolved or location-resolved comparison data, and
• to control a display unit to provide a visualization of the discretely position-resolved or location-resolved oral health sensor data and/or the oral health data at least after the scanning procedure is complete and/or to provide a visualization of the comparison data, preferably the discretely position-resolved or location-resolved comparison data.