On the basis of available evidence , MTA presented good marginal adaptation to dentine walls .
This systematic review analysed the literature comparing marginal adaptation of mineral trioxide aggregate ( MTA ) with other filling material s in root-end cavities .
Comparison of Mineral Trioxide Aggregate and iRoot BP Plus Root Repair Material as Root‐end Filling Materials in Endodontic Microsurgery: A Prospective Randomized Controlled Study
Introduction : This prospect i ve r and omized controlled study evaluated the clinical and radiographic outcome of endodontic microsurgery when using iRoot BP Plus Root Repair Material ( BP‐RRM ; Innovative BioCeramix Inc , Vancouver , BC , Canada ) or mineral trioxide aggregate ( MTA ) as the retro grade filling material and analyzed the relationship between some potential prognostic factors and the outcome of the surgery . Methods : By using strict inclusion and exclusion criteria , 240 teeth were successfully enrolled and r and omly and equally allocated to either the MTA or BP‐RRM treatment group . A st and ardized surgical procedure was performed by a single operator . The patients were followed up at 1 week , 3 months , 6 months , and 12 months ; follow‐up included clinical and radiographic examination . Clinical and radiographic evaluations acquired at the 12‐month follow‐up were taken as the primary outcome . For the identification of prognostic factors , the dichotomous outcome ( success vs failure ) was taken as the dependent variable . Results : A total of 158 teeth were analyzed at the 12‐month follow‐up , including 87 teeth in the MTA group and 71 teeth in the BP‐RRM group . The success rate in the MTA and BP‐RRM groups was 93.1 % ( 81/87 teeth ) and 94.4 % ( 67/71 teeth ) , respectively ( P > .05 ) . Three significant outcome predictors were identified : quality of root filling ( P < .05 ) , tooth type ( P < .05 ) , and size of the lesion ( P < .05 ) Conclusions : These results suggest that BP‐RRM is comparable with MTA in clinical outcome when used as root‐end filling material s in endodontic microsurgery
On the basis of available evidence , MTA presented good marginal adaptation to dentine walls .
This systematic review analysed the literature comparing marginal adaptation of mineral trioxide aggregate ( MTA ) with other filling material s in root-end cavities .