Surgical, medical and dental instruments and apparatus; implants and implant systems, in particular dental implants, of artificial materials, especially, of the following materials: metal, alloys, ceramics or plastic; dental implants and related parts; artificial teeth and related parts; sets of artificial teeth and parts therefor; dentures and related parts; dental crowns; pins for artificial teeth; dental foundation supports; dental root posts; dental inlays; dental prostheses; dental caps; dental clamps; dental bridges; bone prostheses; bone graft substitutes, for dental purposes; dental prosthetic components and dental laboratory parts and components for use in dental implants and tooth replacement systems, in particular pillars and pillar pins, pillar shims, cylindrical temporary fillings, gold cylinders, screws, crowns and associated pieces for use in dental laboratories; dental models; surgical cutlery, especially implant drills; dental implant and dental systems, of artificial materials; abutments, of artificial materials, namely, attachments for dental implants; aids, for use in the following fields: dental technical laboratories, namely, screws, machining holders, of plastic, impression caps and technical dental tools, for use in the following fields: handling of screws and abutments, of artificial materials; lag screws, namely, surgical implants; subcutaneous valves for implantation; dental connectors, for use in relation to the following goods: implant superstructures, abutments, crowns, bridges, all the aforesaid goods included in this class; apparatus for use in the preparation of dental prostheses; apparatus for use in the fitting of dental prostheses; medical apparatus for dental technicians; dental articulators; dental impression trays; implant templates; drilling jigs for dental applications