Open AccessComparative analysis of apical root crack propagation after root canal preparation at different instrumentation lengths using protaper universal, protaper next and protaper gold rotary files: An In vitro study
Author(s) -
Sonalkumari Vakilram Nishad,
GB Shivamurthy
Publication year - 2018
Publication title -
contemporary clinical dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.289
H-Index - 21
eISSN - 0976-237X
pISSN - 0976-2361
DOI - 10.4103/ccd.ccd_830_17
Subject(s) - root canal , dentistry , significant difference , apex (geometry) , materials science , orthodontics , mathematics , medicine , anatomy , statistics
To compare the incidence of apical root crack formation after root canal preparation at different instrumentation lengths using ProTaper Universal (PTU), ProTaper Next (PTN) and ProTaper Gold (PTG) file systems.