%0 Journal Article
%T Evaluation of pulp tissue dissolution capacity through different sodium hypochlorite agitation protocols.
%A Vilela DG
%A Campos GO
%A Fontana CE
%A De Martin AS
%A Bueno CEDS
%A Kato AS
%J J Conserv Dent Endod
%V 27
%N 6
%D 2024 Jun
%M 38989497
暂无%R 10.4103/JCDE.JCDE_73_24
%X UNASSIGNED: This ex vivo study aimed to assess the dissolving capacity of 2.5% sodium hypochlorite using eight agitation protocols within swine pulp tissue.
UNASSIGNED: Twelve lower first premolars were prepared and split into the fragments with a groove housing porcine dental pulp. Groups were assigned based on agitation systems: manual, passive ultrasonic, Easy Clean and XP-Endo Finisher. Two agitation time protocols were applied: One min (3 s × 20 s cycles) and 2 min (6 s × 20 s cycles). Wilcoxon Mann-Whitney U test was used to compare the groups.
UNASSIGNED: Both time frames demonstrated superior results compared to manual group (P > 0.5). However, in the two min groups, no significant differences were observed among the other protocols (P < 0.5). Intriguingly, increasing cycle numbers significantly improved results within each group (P > 0.5).
UNASSIGNED: Extending the chemical agitation time during final irrigation enhances tissue removal, regardless of the irrigation protocol employed.