Root End Filling Materials and Recent Advances: a Review
نویسندگان
چکیده
INTRODUCTION A mandatory requirement of root canal therapy is that the obturation and restoration of the tooth must seal the root canals both apically and coronally to prevent leakage and percolation of oral fluids and to prevent recontamination of disinfected canals. Apicoectomy (apicectomy/root-end resection) with retrograde obturation is a widely applied procedure in endodontics, when all efforts for the successful completion of orthograde endodontic therapy have failed. Failure of non-surgical endodontic treatment or non-surgical endodontic retreatment indicates the need for endodontic surgery to save the tooth. 2,3,4 Ideal requirements of a root end filling material are
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Biocompatibility of root-end filling materials: recent update
The purpose of a root-end filling is to establish a seal between the root canal space and the periradicular tissues. As root-end filling materials come into contact with periradicular tissues, knowledge of the tissue response is crucial. Almost every available dental restorative material has been suggested as the root-end material of choice at a certain point in the past. This literature review...
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