A system comprising an electronic data processor; and a non-transitory computer readable medium encoded with a computer program product comprising computer readable instructions which when executed by the electronic data processing device provides a digital environment for populating a digital dental chart with tooth condition information for a patient's teeth by a method comprising: - obtaining a digital 3D representation of the patient's teeth; - identifying the individual teeth in the digital 3D representation; - segmenting the individual teeth from the digital 3D representation; wherein the segmentation isolates portions of the digital 3D representation corresponding to the individual teeth from the remaining part of the digital 3D representation so that the data of the digital 3D representation relating to the individual teeth are isolated from each other and from other parts of the digital 3D representation, such as parts relating to the patients gingiva; - obtaining diagnostic data for one or more of the teeth, wherein at least part of the diagnostic data is comprised in the digital 3D representation; - deriving tooth condition information about specific locations of the one or more teeth from the diagnostic data; wherein the tooth condition information for a tooth is derived from variations in the diagnostic data over the segmented tooth portion of the digital 3D representation, and wherein deriving also comprises deriving information relating to the condition of the parts relating to the patients gingiva; - correlating the derived tooth condition information with the specific locations of the individual teeth; - obtaining a digital dental chart comprising regions representing surfaces of the patient's teeth; - correlating the individual teeth with the corresponding regions of the digital dental chart; and - adding a representation of the derived tooth and gingiva condition information to the respective specific locations at the corresponding region or regions of the digital dental chart. an electronic data processor; and a non-transitory computer readable medium encoded with a computer program product comprising computer readable instructions which when executed by the electronic data processing device provides a digital environment for populating a digital dental chart with tooth condition information for a patient's teeth by a method comprising: - obtaining a digital 3D representation of the patient's teeth; - identifying the individual teeth in the digital 3D representation; - segmenting the individual teeth from the digital 3D representation; wherein the segmentation isolates portions of the digital 3D representation corresponding to the individual teeth from the remaining part of the digital 3D representation so that the data of the digital 3D representation relating to the individual teeth are isolated from each other and from other parts of the digital 3D representation, such as parts relating to the patients gingiva; - obtaining diagnostic data for one or more of the teeth, wherein at least part of the diagnostic data is comprised in the digital 3D representation; - deriving tooth condition information about specific locations of the one or more teeth from the diagnostic data; wherein the tooth condition information for a tooth is derived from variations in the diagnostic data over the segmented tooth portion of the digital 3D representation, and wherein deriving also comprises deriving information relating to the condition of the parts relating to the patients gingiva; - correlating the derived tooth condition information with the specific locations of the individual teeth; - obtaining a digital dental chart comprising regions representing surfaces of the patient's teeth; - correlating the individual teeth with the corresponding regions of the digital dental chart; and - adding a representation of the derived tooth and gingiva condition information to the respective specific locations at the corresponding region or regions of the digital dental chart. - obtaining a digital 3D representation of the patient's teeth; - identifying the individual teeth in the digital 3D representation; - segmenting the individual teeth from the digital 3D representation; wherein the segmentation isolates portions of the digital 3D representation corresponding to the individual teeth from the remaining part of the digital 3D representation so that the data of the digital 3D representation relating to the individual teeth are isolated from each other and from other parts of the digital 3D representation, such as parts relating to the patients gingiva; - obtaining diagnostic data for one or more of the teeth, wherein at least part of the diagnostic data is comprised in the digital 3D representation; - deriving tooth condition information about specific locations of the one or more teeth from the diagnostic data; wherein the tooth condition information for a tooth is derived from variations in the diagnostic data over the segmented tooth portion of the digital 3D representation, and wherein deriving also comprises deriving information relating to the condition of the parts relating to the patients gingiva; - correlating the derived tooth condition information with the specific locations of the individual teeth; - obtaining a digital dental chart comprising regions representing surfaces of the patient's teeth; - correlating the individual teeth with the corresponding regions of the digital dental chart; and - adding a representation of the derived tooth and gingiva condition information to the respective specific locations at the corresponding region or regions of the digital dental chart.