id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1231	Brotzu, A.; Felli, F.; Lupi, C.; Vendittozzi, C.; Fantini, E.	Fatigue behavior of lubricated Ni-Ti endodontic rotary instruments	2014	13	.pdf	application/pdf	5552	269	52	The use of rotary instruments with greater taper allows to get perfectly conical channels, easily sealable, thus reducing the risk of recurrence. The insertion of rotary instrument must be as parallel as possible to the canal entrance and the operator has to be particularly accurate inserting and maintaining the tool in the root canal with regular up and down movement, necessary in order to avoid the seizing of the instruments inside the simulator .	cache/fis-1231.pdf	txt/fis-1231.txt