… Part 1 of this review has already explored the characteristics of the … The effects of each
clinical factor on the SR of primary root canal treatment were analysed through three different …

… of individual clinical factors on 2RCT outcome have not been … of this systematic review were:
(i) to investigate the effects of … root canal treatment (2RCT or root canal re-treatment); and (ii) …

… Classically, the outcome of root canal treatment procedures … critical analysis of the published
studies on tooth survival; (ii) … the effects of various clinical factors on tooth survival; after …

… 2004, Chen et al. 2008) published after 2000. A recent systematic review had assessed the
… not shown), the magnitude and direction of effect of all other prognostic factors in this model …

… Part 2 involved prospective follow-up of upto four years of … clinical study to investigate the
effect of various clinical … compared in systematic reviews with their competing treatment options …

… on the clinical outcome of primary root canal treatment and re-… included in a systematic
review (9). At the time of writing this … of systematic data on its influence on root canal treatment …

… of outcome studies in endodontics (Ng et al., 2007, 2008). … effects of several study
characteristics and clinical factors on … to significantly impact the outcomes of root canal therapy …

… the factors affecting the outcome of primary root canal treatment, in … treatment outcomes might
be influenced by different sets of … Some systematic reviews have concluded that while tooth …

… and clinical factors that exert a dominant influence on outcomes. Available study … systematic
reviews and meta- analyses have been performed on outcomes of root canal treatment …

… The factors influencing impact of root- end surgery on … In conclusion, if root canal treatment
failure due to leakage through … principles of systematic review and meta- analyses (Ng et al., …