Chemical or light-curing composite material for core build-up to prepare for restoration of tooth following root canal therapy, namely, dental restoration compounds and dental composite materials; base, catalyst and visible light cured composite resins for obturation of root canal following cleaning and shaping of canal, namely, dental restoration compounds and dental composite materials

Rotary endodontic cutting instruments in the nature of engine-driven and hand rotary files for the cleaning and shaping of root canals in teeth; paper points and gutta percha points for drying and filling root canals; electric-powered handpieces for use in access, instrumentation and obturation of root canals, namely, dental instruments in the nature of electric hand-held drills, picks, oral irrigators, intra-oral light systems, dental files for filing and smoothing the surface of teeth and dental crowns; dental instruments, namely, rotary cutting instruments, diamond coated or fluted carbide rotary instruments for accessing the pulpal chamber during root canal therapy; various hand instruments designed to be used during access, instrumentation and obturation steps of root canal therapy, namely, dental instruments in the nature of endodontic spreaders, pluggers, explorers, pliers, excavators, and forceps; non-metal posts and pins for use during restoration of tooth following root canal therapy