Results 141 to 150 of about 7,496 (193)
Some of the next articles are maybe not open access.
2016
The root filling is the final leg of the endodontic triad of instrumentation, disinfection, and obturation. The purpose of treatment (prevention or cure of apical periodontitis) is served by the functions of the obturation (sealing, killing microbes, and filling the space), which depend on some properties of the materials.
openaire +1 more source
The root filling is the final leg of the endodontic triad of instrumentation, disinfection, and obturation. The purpose of treatment (prevention or cure of apical periodontitis) is served by the functions of the obturation (sealing, killing microbes, and filling the space), which depend on some properties of the materials.
openaire +1 more source
2014
The root canal must be dried with paper points prior to its obturation, as residual irrigation fluids will leave voids. The majority of dentists will use gutta percha as the primary filling material in root-canal therapy. The reason for the success of gutta percha among dentists is because it is easy to manipulate into the root canal, it is radopaque ...
openaire +1 more source
The root canal must be dried with paper points prior to its obturation, as residual irrigation fluids will leave voids. The majority of dentists will use gutta percha as the primary filling material in root-canal therapy. The reason for the success of gutta percha among dentists is because it is easy to manipulate into the root canal, it is radopaque ...
openaire +1 more source
The obturation of the entire root canal with a dowel crown
Journal of Endodontics, 1980Teeth with very short roots, either as a result of apical resorption or injudicious apicoectomy, present a difficult treatment problem when a dowel-retained crown has to be constructed, as there is insufficient space for both an adequate root filling and a dowel of adequate length.
E H, Ehrmann, B, Feiglin
openaire +2 more sources
2016
Several obturation techniques are available for root canal treatment. Selection of any technique is determined not only by operator preference but also key factors including canal anatomy, preparation technique used and the unique treatment objectives of each case.
openaire +1 more source
Several obturation techniques are available for root canal treatment. Selection of any technique is determined not only by operator preference but also key factors including canal anatomy, preparation technique used and the unique treatment objectives of each case.
openaire +1 more source
Lack of evidence for the necessity of root canal obturation.
Quintessence international (Berlin, Germany : 1985), 2019Root canal obturation still is a relevant research topic and patients spend substantial amounts of financial resources for this step of endodontic treatment. Three experiments were conducted challenging the necessity of root canal obturation.Applying micro computed tomography, the volume of dentin tubules that cannot be instrumented during root canal ...
Andreas, Burkovski, Matthias, Karl
openaire +2 more sources
Retrograde instrumentation and obturation of the root canal space
Journal of Endodontics, 1983A treatment approach is described combining retrograde biomechanical instrumentation with retrograde obturation of the root canal space prior to insertion of a retrograde filling material in the apical terminus of the canal.
K S, Serota, A A, Krakow
openaire +2 more sources
The effect of root resection on the sealing property of root canal obturations
Oral Surgery, Oral Medicine, Oral Pathology, 1980Root canal systems of extracted anterior teeth were obturated with sealer and either multiple gutta-percha cones or single silver cones. The effect of root resection on the sealing property of these obturating materials was evaluated by autoradiographic methods.
J W, Harrison, M J, Todd
openaire +2 more sources
Bacterial Microleakage of Barrier Materials in Obturated Root Canals
Journal of Endodontics, 2006The bacterial microleakage of four current restorative materials (glass ionomer cement, polycarboxylate cement, resin modified glass ionomer cement, and flowable composite resin) used as a base over obturated root canals were evaluated during a 5-month period. Sixty single-rooted mandibular premolars were obturated with cold lateral compaction of gutta-
Celik, Esra Uzer +3 more
openaire +3 more sources
Comparison of conventional root canal obturation techniques with thermafil obturators
Journal of Endodontics, 1992This study compared microleakage of Thermafil Obturators to the single cone technique in Lexan blocks simulating root canals (n = 20) stained with Prussian blue dye. The microleakage of Thermafil and laterally condensed extracted human teeth was also investigated after the teeth were stained with India ink or Prussian blue dye over 1- or 2-wk dye ...
openaire +2 more sources
2014
Mineral trioxide aggregate (MTA) was originally introduced to dentistry as a root-end filling and perforation repair material. MTA canal obturation offers an innovative method to approach challenging endodontically involved teeth that may not respond using traditional filling materials and sealers when extensive pathosis is present.
Bogen, George +2 more
openaire +3 more sources
Mineral trioxide aggregate (MTA) was originally introduced to dentistry as a root-end filling and perforation repair material. MTA canal obturation offers an innovative method to approach challenging endodontically involved teeth that may not respond using traditional filling materials and sealers when extensive pathosis is present.
Bogen, George +2 more
openaire +3 more sources