solid core obturation 3d obturation obturation lasers in dentistry ultrasonic thermomechanical chicago technique backfill down pack schilder’s boston technique carrier method touch and heat method thermo-mechanical vertical compaction system b warm guttapercha thermoplaticized lateral condensation tech hermatic seal gic sealer epoxy based sealer resin based sealer nonirritating zinc oxide eugenol ah-26 bidentine endodontic sealers calcium hydroxide mta resilon silver cone obturation radioopaque dental cements apical seal gutta percha root canal treatment sunlight heat sterlization hot air oven autoclave infection microorganism bacteria sterlization disinfection soft tissue injury abrasion instrusive luxation lateral luxation concussion subluxation luxation enamel dentin fracture avulsión root of tooth cosmetics crownroot fracture root fracture crown fracture luxation injury enamel dental trauma fractured tooth teeth injury cathode anode calculus plaque dry corrosion metallurgy discoloration of teeth corrosion tarnish material dental dental pulp stemcell scafolds growthfactors epithelium regeneration endodontics apex open apex rct cells endodontics regeneration stemcells students education students
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