%0 Journal Article
%T Evaluation of the dimensional stability of some national root canal sealers containing zinc oxide and eugenol
%A Fernando Marques da CUNHA
%A Rosil¨¦a Dassi¨¦ Pansini GRANEIRO
%A Sandra Rivera FIDEL
%A Rivail Ant£¿nio S¨¦rgio FIDEL
%J RSBO
%D 2008
%I University of Joinville
%X Introduction and objective: Dimensional stability of the root canalsealers containing Endofill , Intrafill , Cimento de Rickert , Pulp-Fill  and Target  was evaluated through the American Dental Association Specification n.o 57. Material and methods: The stability was evaluated through the arithmetic average of 5 measurements realized with pachymeter, of the sample length, before and after they have been immersed for 30 days in recipients filled with distilled deionized water at 37¡ãC. Results: The results were analyzed using Shapiro-Wilk,Kruskal-Wallis and Mann-Whitney statistical tests (p<0,05). Endofill ,Cimento de Rickert  and Pulp-Fill  showed contraction within the specifications allowance. Conclusion: Although showing compatible results with the clinical necessity, Target  and Intrafill  sealers expanded exceding the specification tolerance.
%K root canal sealers
%K dimensional stability
%K endodontic filling materials.
%U http://univille.edu.br/community/depto_odontologia/VirtualDisk.html?action=downloadFile&file=04_Avaliacao_da_estabilidade_dimensional_de_alguns_cimentos_endodonticos_nacionais_contendo_oxid&current=%2FODONTOLOGIA%2FRSBO%2FRSBO_v.5_n.1_abril_2008