Comparative Study for Microleakage in Three Retrograde Materials for Filling Root End—Biodentine, Mineral Trioxide Aggregate, and Portland Cement: An In Vitro Preliminary Study

Abstract Introduction Insufficient seal of apex is a significant reason for an endodontist’s disappointment. The materials root-end filling utilized ought to forestall departure possible pollutants into periapical areas. objective this analysis was compare the fixing capacity three materials: white mineral trioxide aggregate (MTA), Portland cement (PC), and Biodentine. This analyzed through test checking dye leakage. Materials Methods Thirty human teeth having one root were subjected instrumentation followed by gutta-percha obturation. An apical pit readied material. tooth samples then grouped trial bunches: Group I, Biodentine; II, MTA; III, PC. Root-end pits in bunches loaded-up with exploratory materials. kept India ink duration 72 hours. degree color infiltration estimated help stereomicroscope at 16× amplification. Color entrance observed whole vitro. Results sequelae inspection found that Biodentine shows least leakage compared MTA Conclusion less microleakage