Retention of fiber posts cemented at different time intervals in canals obturated using an epoxy resin sealer
Vano M et al. - Interfacial strength values achieved in group 1, where an immediate cementation was performed, were significantly lower than those in group 2 and group 3 in which post cementation was performed 24 h or 1 week after the root canal filling. Post type affected post retention, FRC Postec and DT Light Post posts achieved higher interfacial strengths than ENA Post. SEM examination revealed a more conspicuous presence of sealer remnants on the walls of immediately prepared post spaces. [more...]
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