Dental implants; overdenture and fixed bridge attachment systems primarily consisting of dental products, namely, endosseous dental implants, dental implant abutments, caps for the prosthesis, and plastic components, retention inserts to create a connection between the implant abutments and caps; dental instruments for use in the preparation of overdenture and fixed-hybrid attachment systems, namely, rotary instruments; dental instruments, namely, micro-etchers, air abrasion units, dust cabinets, natural tooth posts, impression trays; dental inter-proximal reduction systems primarily comprised of dental enamel files and cutting tools to create space between teeth; dental perioscopy systems primarily comprised of dental instruments, namely, explorers, dental endoscopes, endoscopy cameras for medical purposes, disposable coverings for medical and dental carts; dental sectional matrix systems primarily comprised of contact matrix rings and dental wedges to recreate natural tooth shape in composite; dental porcelain veneer kits primarily comprised of try-in composites, composites, bonding agents, and surface etchants