Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"gutta-percha"”.
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Obturation with gutta percha of greater taper
… obturated with Diadent DiaPro .04 and .06 taper gutta percha points.;Sixty eight canals of extracted human teeth were instrumented with ProFile Series 29, 0.06 taper rotary files. Canals were obturated as follows: (Group 1) cold lateral condensation using an ISO size master gutta percha point; …
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Retreatability of root canals obturated using a bioceramic sealer and gutta percha
Statement of problem: Although bioceramic endodontic sealer cements offer various advantages over conventional zinc oxide-based and resin-based cements, questions have been raised about the ability to retreat root canals that have been sealed using these cements. Aims and Objectives: The aim of the …
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Density of Gutta Percha by Weight in Straight Root Canals and Curved Root Canals after Single Cone, Cold Lateral, and Warm Vertical Condensation
… of this study was to compare the density of gutta percha following three different obturation techniques using two split-tooth models. One split-tooth model was constructed with a straight rooted maxillary incisor and the other with the curved palatal root of a maxillary molar. Each tooth was …
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Evaluation of microleakage of RSA Roekoseal Automix root canal sealer
… 801 when using cold lateral condensation of gutta percha but not with ThermaFil Plus.
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Evaluating Dimensional Accuracy and Reliability of "Stitched" Small Field of View (SSFOV) Cone Beam Computed Tomography (CBCT) Datasets for Use in Proprietary Dental Implant Guided Surgery Software
… <p><strong>Methods:</strong> Three 1.5 x 1.5 mm gutta percha points were fixated on the inferior border of a human mandible serving as control reference points. An additional ten, 1.5 x 1.5 mm gutta percha points, representing fiduciary markers of a proposed radiographic template, were then …
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Influência do cimento obturador no tempo de contaminação microbiana de canais radiculares obturados e expostos ao meio bucal - estudo in vitro
… pela técnica da condensação lateral ativa da gutta-percha associada aos cimentos endodônticos Sealer 26® e AH-PlusTM e sua influência no tempo de contaminação bacteriana e fúngica em canais radiculares expostos ao meio bucal. Foram utilizados quarenta pré-molares inferiores com 21mm de …
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Estudo tomográfico convencional e computadorizado da região posterior da mandíbula
… a primeiro molar, dos de cada lado. Um come de gutta-percha foi fixado com adesivo instantâneo na face lingual da mandíbula, na região de cada sítio. Para simular a presença de tecidos moles, as mandíbulas foram incluídas em parafina. Para a correta seleção dos sítios de exame, a tomografia …
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Effect of the GentleWave System on dentin microhardness and sealer penetration: an in vitro study
… and obturation with AH Plus sealer and gutta percha using cold lateral compaction, transverse slices were obtained at 2-, 5-, and 8-mm distances from the apex. Assessment methods included microhardness testing and scanning electron microscopy (SEM). Vickers Test results revealed …
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ULTRASONIC ROOT-END PREPARATION AND SEALING ABILITY OF CONVENTIONALLY-SETTING GLASS IONOMER CEMENTS IN SURGICAL ENDODONTICS
… bovine root sections were filled with Gutta Percha, Ketac Fil, Fuji IX, MTA, IRM, Ketac Fil with conditioner (C) or Fuji IX (C) and submitted to CFP at 48 hours, 1 month and 6 months. All materials were associated with capillary flow. The maximum pore diameters will be indicative of the …