Capacitance effect of rubber gloves on electric pulp testers.

abstract：AIM:To investigate the incidence of and factors associated with pulpal necrosis in vital teeth restored with metal-ceramic crowns (CMCs) or crowned as part of a fixed-fixed bridge. METHODOLOGY:Patients who had a CMC or bridge retainer (BR) placed on a tooth with no previous history of root canal treatment from 1981 to...

journal_title：International endodontic journal

authors： Cheung GS,Lai SC,Ng RP

更新日期：2005-08-01 00:00:00

abstract：:A light-cured ionomer cement was investigated as a retrograde root seal, without a retrograde cavity. This was compared with the material used in a retrograde cavity, and with a conventional glass ionomer cement, as a seal. The adaptation and sealing ability of the test materials were assessed using a confocal optical...

journal_title：International endodontic journal

authors： Chong BS,Pitt Ford TR,Watson TF

更新日期：1993-07-01 00:00:00

abstract：AIM:To evaluate connective tissue reactions to iRoot SP (Innovative Bioceramics, Vancouver, BC, Canada), mineral trioxide aggregate (MTA) Fillapex (FLPX) (Angelus Soluções Odontológicas, Londrina, Brazil), DiaRoot Bioaggregate (DiaDent Group International, Burnaby, BC, Canada) and white MTA (Angelus, Londrina, Brazil) ...

journal_title：International endodontic journal

authors： Bósio CC,Felippe GS,Bortoluzzi EA,Felippe MC,Felippe WT,Rivero ER

更新日期：2014-07-01 00:00:00

abstract：:The aim of this systematic review was to address the question: Do different irrigating protocols have an impact on the dislocation resistance of mineral trioxide aggregate (MTA)-based materials? The review was performed using a well-defined search strategy in three databases (PubMed, Scopus, Web of Science) to include...

journal_title：International endodontic journal

authors： Neelakantan P,Ahmed HMA,Wong MCM,Matinlinna JP,Cheung GSP

更新日期：2018-08-01 00:00:00

abstract：AIM:To evaluate the bond strength of self-adhesive resin cements (SARCs) to glass fibre posts with or without a silane coupling agent. METHODOLOGY:The SARCs tested were: Maxcem Elite (MXE; Kerr), RelyX Unicem clicker (UNI; 3M ESPE), seT capsule (SET; SDI), and SmartCem 2 (SC2; Dentsply Caulk). The conventional cement ...

journal_title：International endodontic journal

authors： Oliveira AS,Ramalho ES,Ogliari FA,Moraes RR

更新日期：2011-08-01 00:00:00

abstract：AIM:To report the use of cone beam computed tomography in the assessment of external cervical resorption lesions. SUMMARY:Asymptomatic external cervical resorption lesions were diagnosed radiographically in two patients. Clinical examination in both cases was unremarkable. Cone beam computed tomography scans revealed ...

journal_title：International endodontic journal

authors： Patel S,Dawood A

更新日期：2007-09-01 00:00:00

abstract：AIMS:(i) To compare the prevalence of extrusion of root filling material when placed using different root filling techniques, with or without customization of the master gutta-percha (GP) cone; and (ii) to investigate the effects of some factors influencing root filling extrusion and presence of voids. METHODOLOGY:A t...

journal_title：International endodontic journal

authors： van Zyl SP,Gulabivala K,Ng YL

更新日期：2005-09-01 00:00:00

abstract：AIM:To report clinical complications (pain, necrotic gingival tissue and bone sequestration) resulting from accidental injection of sodium hypochlorite. SUMMARY:Root canal treatment is a routine clinical procedure with few reported complications. Sodium hypochlorite (NaOCl) is commonly used as an irrigant during the p...

journal_title：International endodontic journal

authors： Pontes F,Pontes H,Adachi P,Rodini C,Almeida D,Pinto D Jr

更新日期：2008-03-01 00:00:00

abstract：AIM:To determine the influence of filling technique and root canal area on the percentage of gutta-percha (PGP) in laterally compacted root fillings. METHODOLOGY:Sixty extracted canine teeth were accessed and the root canals instrumented to the same size. They were then divided in three groups and filled with laterall...

journal_title：International endodontic journal

authors： Souza EM,Wu MK,van der Sluis LW,Leonardo RT,Bonetti-Filho I,Wesselink PR

更新日期：2009-08-01 00:00:00

abstract：AIM:To elucidate mechanisms by which mineral trioxide aggregate (MTA) suppresses pro-inflammatory cytokine mRNA expression in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. METHODOLOGY:Mineral trioxide aggregate extracts were prepared by immersing set ProRoot MTA in culture medium. RAW264.7 cells were cultu...

journal_title：International endodontic journal

authors： Kuramoto M,Kawashima N,Tazawa K,Nara K,Fujii M,Noda S,Hashimoto K,Nozaki K,Okiji T

更新日期：2020-12-01 00:00:00

abstract：AIMS:To (i) determine the prevalence of persistent dento-alveolar pain following nonsurgical and/or surgical endodontic treatment conducted in a teaching dental hospital and (ii) identify the risk factors associated with persistent pain after apparently successful root canal treatment. STUDY DESIGN:A total of 175 pati...

journal_title：International endodontic journal

authors： Polycarpou N,Ng YL,Canavan D,Moles DR,Gulabivala K

更新日期：2005-03-01 00:00:00

abstract：AIM:To characterize the microbial composition of persistent periapical lesions of root filled teeth using a molecular genetics approach. METHODOLOGY:Apical lesion samples were collected from 12 patients (23-80 years old) who visited the Kyushu University Hospital for apicectomy with persistent periapical lesions assoc...

journal_title：International endodontic journal

authors： Zakaria MN,Takeshita T,Shibata Y,Maeda H,Wada N,Akamine A,Yamashita Y

更新日期：2015-08-01 00:00:00

abstract：AIM:To investigate the composition of materials and leachate of a hydrated prototype cement composed of tricalcium silicate and radiopacifier and compare this to other tricalcium silicate-based cements (Biodentine and Bioaggregate) to assess whether the additives in the proprietary brand cements affect the hydration of...

journal_title：International endodontic journal

authors： Grech L,Mallia B,Camilleri J

更新日期：2013-07-01 00:00:00

abstract：:The aim of this study was to assess the shaping ability of the M4 reciprocating handpiece and Safety Hedstrom files in simulated canals. A total of 40 simulated canals of various angles and positions of curvature were prepared with an M4 handpiece using Safety Hedstrom files oriented with the ground, flattened surface...

journal_title：International endodontic journal

authors： Lloyd A,Jaunberzins A,Dhopatkar A,Bryant S,Dummer PM

更新日期：1997-01-01 00:00:00

abstract：AIM:To evaluate the effect of repeated sterilization cycles in dry oven or autoclave, on the mechanical behaviour and fatigue resistance of rotary endodontic Ni-Ti instruments. METHODOLOGY:New Ni-Ti instruments were subjected to five consecutive sterilization cycles in a dry oven or steam autoclave. Microhardness was ...

journal_title：International endodontic journal

authors： Viana AC,Gonzalez BM,Buono VT,Bahia MG

更新日期：2006-09-01 00:00:00

abstract：:The aim of the present systematic review was to evaluate the effectiveness of technology-enhanced learning (TEL) in the field of Endodontics to improve educational outcomes compared to traditional learning methods. Randomized controlled studies published in English were identified from two electronic databases (PubMed...

journal_title：International endodontic journal

authors： Nagendrababu V,Pulikkotil SJ,Sultan OS,Jayaraman J,Soh JA,Dummer PMH

更新日期：2019-02-01 00:00:00

abstract：AIM:To examine the surfaces of a root tip removed during surgical endodontic treatment for the presence of microorganisms. SUMMARY:The present clinical case illustrates an endodontic retreatment of a maxillary premolar tooth with a fistula and periapical reaction. The case was under treatment for 1 year, during which ...

journal_title：International endodontic journal

authors： Ferreira FB,Ferreira AL,Gomes BP,Souza-Filho FJ

更新日期：2004-01-01 00:00:00

abstract：AIM:To evaluate the biocompatibility of two pastes designed to fill the root canals of primary teeth. METHODOLOGY:A study group of 54 mice received subcutaneous tissue implants of polyethylene tubes containing CTZ or calcium hydroxide paste or, as a negative control, empty tubes. Biocompatibility was evaluated on days...

journal_title：International endodontic journal

authors： Lima CC,Conde Júnior AM,Rizzo MS,Moura RD,Moura MS,Lima MD,Moura LF

更新日期：2015-05-01 00:00:00

abstract：AIM:To present a case of osteomyelitis that was caused by the use of arsenic trioxide during root canal treatment in a mandibular left first molar. SUMMARY:Arsenic was once in common use to devitalize inflammed pulp tissue before root canal treatment. Its prolonged application or leakage leads to toxic effects beyond ...

journal_title：International endodontic journal

authors： Dumlu A,Yalcinkaya S,Olgac V,Güvercin M

更新日期：2007-04-01 00:00:00

abstract：AIM:The aim of this study was to test the null hypothesis that sodium hypochlorite irrigation of root canals does not alter the properties of dentine and contribute to the weakening of root-treated teeth. METHODOLOGY:The effect of two concentrations (0.5%, 5.25%) of sodium hypochlorite (NaOCl) and saline on (i) the el...

journal_title：International endodontic journal

authors： Sim TP,Knowles JC,Ng YL,Shelton J,Gulabivala K

更新日期：2001-03-01 00:00:00

abstract：AIMS:To identify Gram-positive rods from root canals of teeth with apical periodontitis and to examine their associations with other species. METHODOLOGY:Consecutive root canal samples (RCSs) from 139 teeth undergoing root canal treatment were analyzed prospectively for cultivable microbes. Gram-positive rods in the f...

journal_title：International endodontic journal

authors： Chávez de Paz LE,Molander A,Dahlén G

更新日期：2004-09-01 00:00:00

abstract：:The diameters of six different sized Lightspeed cutting heads were measured using a modified optical micrometer. Six specimens of instrument sizes 20, 22.5, 27.7, 30, 32.5 and 45 were examined. Except for one cutting head of size 30, all the recorded diameters were oversized compared to the expected diameter and the p...

journal_title：International endodontic journal

authors： Schrader C,Sener B,Barbakow F

更新日期：1998-07-01 00:00:00

abstract：:To explain dentists' variation in endodontic retreatment decision making a praxis concept (PC) has been generated. PC assumes that practitioners operate along a health continuum. Various periapical conditions are then perceived as different stages on a continuous health scale, based on their radiographic appearance. P...

journal_title：International endodontic journal

authors： Reit C,Kvist T

更新日期：1998-09-01 00:00:00

abstract：AIM:To compare in vitro the sealing properties of five different dentine adhesive materials (Prime&Bond NT (PBNT); Prompt L-Pop (PLP); Clearfil SE Bond (CSEB); Scotchbond Multi Purpose Plus (SMPP); EBS-Multi (EBSM)) inside the pulp chamber. METHODOLOGY:Seventy-five recently extracted human molar teeth were used. The r...

journal_title：International endodontic journal

authors： Ozturk B,Ozer F,Belli S

更新日期：2004-05-01 00:00:00

abstract：AIM:To investigate the ability of BioRoot RCS, a tricalcium silicate-based root canal sealer and AH Plus to effectively fill the root canals of contralateral teeth using three evaluation methods, and to investigate also the correlation between the methods. METHODOLOGY:The prepared root canals of ten pairs of contralat...

journal_title：International endodontic journal

authors： Viapiana R,Moinzadeh AT,Camilleri L,Wesselink PR,Tanomaru Filho M,Camilleri J

更新日期：2016-08-01 00:00:00

abstract：:The reliability of two commonly used methods of sealability testing, dye leakage under normal atmospheric pressure and dye leakage in a partial vacuum, was tested using a repeated studies design. Forty extracted teeth were instrumented and obturated using lateral condensation of gutta-percha and Sealapex sealer. One-h...

journal_title：International endodontic journal

authors： Roda RS,Gutmann JL

更新日期：1995-05-01 00:00:00

abstract：AIM:To assess the effect of acid-etching duration time on the compressive strength, microstructure and shear bond strength of All-Bond Universal adhesive to MTA-Angelus (AMTA), and Biodentine (BD). METHODOLOGY:Forty-eight cylindrical specimens (4 mm in diameter, 6 mm in height) of AMTA in four groups and 48 specimens ...

journal_title：International endodontic journal

authors： Shafiei F,Doozandeh M,Gharibpour F,Adl A

更新日期：2019-04-01 00:00:00

abstract：AIM:To develop a suitable protocol for screening extracted teeth so as to create anatomically well-balanced experimental groups for endodontic studies. METHODOLOGY:Sixty pairs (120 teeth) of contralateral premolars (CLPs) were collected. The evaluation of samples for anatomical features was performed in the following ...

journal_title：International endodontic journal

authors： Xu J,Shao MY,Pan HY,Lei L,Liu T,Cheng L,Hu T,Dummer PM

更新日期：2016-10-01 00:00:00

abstract：AIMS:To evaluate the microbiota of endodontic infections in deciduous teeth by Checkerboard DNA-DNA hybridization after uniform amplification of DNA in samples by multiple displacement amplification (MDA). METHODOLOGY:Forty samples from the root canal system of deciduous teeth exhibiting pulp necrosis with or without ...

journal_title：International endodontic journal

authors： Tavares WL,Neves de Brito LC,Teles RP,Massara ML,Ribeiro Sobrinho AP,Haffajee AD,Socransky SS,Teles FR

更新日期：2011-03-01 00:00:00

abstract：AIM:To evaluate the clinical outcome of 'Lesion Sterilization and Tissue Repair' (LSTR) therapy for endodontic treatment of primary teeth. METHODOLOGY:A mixture of metronidazole, ciprofloxacin, and minocycline (3Mix) in ointment (macrogol mixed with propylene glycol: MP) or in a root canal sealer was used to disinfect...

journal_title：International endodontic journal

authors： Takushige T,Cruz EV,Asgor Moral A,Hoshino E

更新日期：2004-02-01 00:00:00