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