Solution for the isolation of the working field in a difficult case of root canal therapy.
A technique for the isolation of a posterior tooth with large distogingival caries and which needed endodontic therapy is described. To ensure a perfect seal, avoiding contamination or infiltration of the chemicals used for irrigation during the root canal therapy, a direct resin temporary restoration was done before placing the rubber dam as required for endodontic treatment.
D003794:Dental Restoration, Temporary; D006801:Humans; D008334:Mandible; D008963:Molar; D012390:Root Canal Therapy / Q000379:methods*; D017213:Root Caries / Q000628:therapy*; D016733:Rubber Dams