endodontic apparatus; endodontic kit comprised of dental drills, sharpening stones, ultrasonic tips used for removal of separated files in root canals, dental instruments, namely, dental root files used in root canal therapy procedures, root canal therapy instruments used to lasso separated files to remove from a root canal, loop used in root canal therapy procedures, titanium dental hand instrument used in root canal therapy procedures

endodontic instruments and instrument sets for removal of separated or broken file and other instrument segments