Scientific, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, and teaching apparatus and instruments; dental instrument management systems comprising software and identification instruments for identification of individual dental instruments and holders for dental instruments; dental instrument management systems comprising software and identification instruments for identification of dental mirror handles, explorers, periodontal probes; dental instrument management systems comprising software and identification instruments for identification of scalers, curettes, excavators, trimmers, spatulas, cord packers; dental instrument management systems comprising software and identification instruments for identification of base carriers, pluggers, burnishers, carvers, files, reamers; dental instrument management systems comprising software and identification instruments for identification of band pushers, band setters, pliers, bracket holders, bracket tweezers; dental instrument management systems comprising software and identification instruments for identification of cinch back, cutters, directors, hemostats, tuckers, extraction instruments; dental instrument management systems comprising software and identification instruments for identification of tweezers, scalpel handles, forceps, elevators, chisels, luxivators and dental stripholders; dental instrument management systems comprising software and identification instruments for identification of dental multiseptors, dental curettes, dental sickles, dental scalers, dental carvers, dental pluggers, dental burnishers, dental condensers; dental instrument management systems comprising software and identification instruments for identification of dental modellers, dental spatulas, dental instruments for use in calculus removal and restorative dentistry, non-stick restoration dental instruments for use in restorative dentistry; dental instrument management systems comprising software and identification instruments for identification of sharpen free periodontal dental instruments for use in calculus removal, tooth extractions and restorative dentistry; dental instrument management systems comprising software and identification instruments for identification of dental instruments for use with dental composite for filling teeth, tips sold as an integral component of dental instruments for dental purposes; dental instrument management systems comprising software and identification instruments for identification of protective sleeves for dental instruments, scalers, hand instruments and drills; dental instrument management systems comprising software and identification instruments for identification of dental aesthetic restoration instruments for use in aesthetic restorative dentistry; dental instrument management systems comprising software and identification instruments for identification of dental aesthetic restoration diagnostic instruments for use in aesthetic restorative dentistry, dental veneer instruments for use in attaching veneers to teeth; dental instrument management systems comprising software and identification instruments for identification of dental rotary instruments for use in restorative dentistry, dental ultrasonic instruments for use in periodontal dentistry, endodontics and restorative dentistry; dental instrument management systems comprising software and identification instruments for identification of dental ultrasonic scalers for use in calculus removal, electrical air polishing apparatus for dental use for use in biofilm removal; dental instrument management systems comprising software and identification instruments for identification of cleaning dental instruments for periodontal treatment, cleaning dental instruments for dental prophylactic treatment; dental instrument management systems comprising software and identification instruments for identification of air polishing dental instruments for periodontal treatment, air polishing dental instruments for dental prophylactic treatment, dental trays, containers and cassettes for dental use; data processing equipment, namely, data processors and computers; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data relating to dentition status and treatment planning for orthodontic information management; recorded and downloadable media, computer software, blank digital or analogue recording and storage media, namely, pre-recorded electronic media devices featuring software for dental instrument and dental material management and orthodontic dental information management; recorded and downloadable computer software for dental instrument and dental material management and orthodontic dental information management; blank digital storage media; blank electronic storage media; tracking system consisting of readers and computer servers and tracking software for dental clinic workflow and data management, namely, recorded and downloadable computer software for management of use status of dental instruments and materials, dental instrument sterilization status, and location of dental instruments and dental materials