“…In 1986 Southard and Rails at the Naval Dental Research Institute in Great Lakes, Illinois, described a computer-based dental record system that collected, stored, and displayed in a standard clinical format, the information generated during a comprehensive general dental examination. They used a microcomputer with a keyboard, visual display, and a dot matrix printer with high-resolution graphics capabilities for printing symbols, markings, and text, to print a copy of the computer-stored examination record in the same textual and graphic format as standard, manually recorded dental charts [ 170 ]. Using preprinted examination charts showing all 32 teeth, their computer program overprinted on each of the teeth appropriate marks and symbols for missing teeth, existing restorations, root-canal treatments, partial dentures, and caries; it also gave recommendations for extracting any teeth.…”