Analysis of mineral trioxide aggregate surface when set in the presence of fetal bovine serum.

abstract：INTRODUCTION:The purpose of this retrospective study was to determine the success of the inferior alveolar nerve (IAN) block using either 3.6 mL or 1.8 mL 2% lidocaine with 1:100,000 epinephrine in patients presenting with symptomatic irreversible pulpitis. METHODS:As part of 7 previously published studies, 319 emerge...

journal_title：Journal of endodontics

authors： Fowler S,Reader A

更新日期：2013-08-01 00:00:00

abstract：:The purpose of this study was to evaluate the influence of Hero 642 rotary Ni-Ti instruments driven at 300, 400, or 600 rpm on root canal straightening, loss of working length, and instrument breakage. Sixty mesial root canals from extracted human mandibular molars were divided into 3 groups of 20 each and were instru...

journal_title：Journal of endodontics

authors： Karagöz-Küçükay I,Ersev H,Engin-Akkoca E,Küçükay S,Gürsoy T

更新日期：2003-07-01 00:00:00

abstract：:The dislocation resistance of root fillings created with MetaSEAL, a self-adhesive 4-META-containing methacrylate resin-based sealer, was evaluated. Forty-six incisors were cleaned and shaped using NaOCl and EDTA as irrigants. They were filled with gutta-percha/MetaSEAL or gutta-percha/AH Plus sealer using either a si...

journal_title：Journal of endodontics

authors： Lawson MS,Loushine B,Mai S,Weller RN,Pashley DH,Tay FR,Loushine RJ

更新日期：2008-07-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to compare digital periapical and cone-beam computed tomography (CBCT) images to determine the number of canals in the mesiobuccal root of maxillary molars and to compare these counts with micro computed tomography (μCT), which was also used to determine canal configuration. ...

journal_title：Journal of endodontics

authors： Domark JD,Hatton JF,Benison RP,Hildebolt CF

更新日期：2013-07-01 00:00:00

abstract：:The aim of this study was to investigate fracture patterns occurring when a human upper central incisor is subjected to impact loadings at various angles. A two-dimensional finite element (FE) model of the maxillary incisor and surrounding tissues was established. The structural damping factor for the tooth was then c...

journal_title：Journal of endodontics

authors： Huang HM,Ou KL,Wang WN,Chiu WT,Lin CT,Lee SY

更新日期：2005-10-01 00:00:00

abstract：:Apical periodontitis and its concomitant periapical osteolysis is caused by pulpal infection, and bacterial lipopolysaccharide (LPS) is known to play a major role in the bone resorption process. Little is known concerning the effect of root canal intervisit dressings on residual LPS in root canals after bacterial cell...

journal_title：Journal of endodontics

authors： Safavi KE,Nichols FC

更新日期：1993-02-01 00:00:00

abstract：:Unlike most cases of combined orthodontic and endodontic therapy that have been reported, in this case endodontic treatment with calcium hydroxide-induced calcification was utilized prior to orthodontic treatment. A 14-yr-old female required orthodontic therapy due to anterior crowding. Preoperative periapical radiogr...

journal_title：Journal of endodontics

authors： Gruendeman GW,Weine FS,Janik JM

更新日期：1994-05-01 00:00:00

abstract：:The purpose of this in vitro study was to evaluate the mineral contents of root-canal dentin before and after treatment with two commonly used gutta-percha solvents: chloroform and halothane. Twenty extracted human premolars, whose crowns and apical thirds had been removed, were used. Pulp tissues were removed and the...

journal_title：Journal of endodontics

authors： Erdemir A,Eldeniz AU,Belli S

更新日期：2004-01-01 00:00:00

abstract：INTRODUCTION:Prilocaine plain has a high pH and concentration (4%), which could decrease the pain of injection and increase success. The purpose of this study was to compare pain associated with anesthetic solution deposition and the degree of pulpal anesthesia obtained with the combination of prilocaine and lidocaine ...

journal_title：Journal of endodontics

authors： Cook O,Nusstein J,Drum M,Fowler S,Reader A,Draper J

更新日期：2018-05-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to investigate the potential of autologous mesenchymal bone marrow stem cells (BMSCs) to promote hard-tissue formation after direct pulp capping procedures. MATERIALS AND METHODS:Bone marrow was aspirated from the iliac crest of healthy dogs of nonspecific race. Mononuclear cells...

journal_title：Journal of endodontics

authors： Obeid M,Saber Sel D,Ismael Ael D,Hassanien E

更新日期：2013-05-01 00:00:00

abstract：:The purpose of this study was to determine the incidence of endodontic services provided to participants in a longitudinal cohort study. The "Florida Dental Care Study" was a prospective cohort study using a representative baseline sample of 873 dentate adults. An in-person interview and clinical dental exam were cond...

journal_title：Journal of endodontics

authors： Boykin MJ,Gilbert GH,Tilashalski KR,Shelton BJ

更新日期：2003-12-01 00:00:00

abstract：:The aim of this study was to test the effect of different concentrations of sodium hypochlorite, chlorhexidine, and cetrimide on the following bacterial strains: Facultative aerobes-anaerobes: Candida albicans ATCC 10231; Enterococcus faecalis ATCC 29212; Escherichia coli ATCC 25,922; Pseudomonas aeruginosa ATCC 27,85...

journal_title：Journal of endodontics

authors： D'Arcangelo C,Varvara G,De Fazio P

更新日期：1999-05-01 00:00:00

abstract：:The bond strength of ActiV GP root canal filling system and gutta-percha/AH plus sealer when used after final rinse with different irrigation protocols was evaluated in this study. Forty roots were randomly divided into four groups (n = 10) according to the final irrigation regimen: group 1, 5 mL 17% EDTA; group 2, 5 ...

journal_title：Journal of endodontics

authors： Hashem AA,Ghoneim AG,Lutfy RA,Fouda MY

更新日期：2009-04-01 00:00:00

abstract：:This case report describes the clinical, radiologic, and histopathologic features of the glandular odontogenic cyst (GOC). Although a relatively rare lesion not previously reported in the endodontic literature, the GOC is recommended for inclusion in a differential diagnosis of a dentoalveolar radiolucency. The GOC is...

journal_title：Journal of endodontics

authors： Tran PT,Cunningham CJ,Baughman RA

更新日期：2004-03-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to examine the level of erosion in root dentin caused by different irrigation methods and protocols. METHODS:Thirty-five extracted upper molar teeth were instrumented and divided into 7 groups to undergo treatment by different methods: negative control, GentleWave System (Son...

journal_title：Journal of endodontics

authors： Wang Z,Maezono H,Shen Y,Haapasalo M

更新日期：2016-12-01 00:00:00

abstract：:This report documents the case of a patient who developed neuropathy that presented as dental pain and was later diagnosed with Lyme disease. A healthy female patient presented to the endodontist with toothache symptoms. Her symptoms included intense pain in the left mandible irradiating into the temporalis area and t...

journal_title：Journal of endodontics

authors： Mello I,Peters J,Lee C

更新日期：2020-09-01 00:00:00

abstract：INTRODUCTION:Revascularization treatment is rapidly becoming an accepted treatment alternative for the management of endodontic pathology in immature permanent teeth with necrotic dental pulps. However, the success and timing of clinical resolution of symptoms, and radiographic outcomes of interest, such as continued h...

journal_title：Journal of endodontics

authors： Saoud TM,Zaazou A,Nabil A,Moussa S,Lin LM,Gibbs JL

更新日期：2014-12-01 00:00:00

abstract：:A descriptive, cross sectional survey was developed to determine the preferences of endodontists when prescribing analgesics. Eleven clinical scenarios describing common endodontic diagnoses or procedures with specified severity of pain were provided. A survey was sent to 310 AAE members and 63 responded, providing a ...

journal_title：Journal of endodontics

authors： Mickel AK,Wright AP,Chogle S,Jones JJ,Kantorovich I,Curd F

更新日期：2006-12-01 00:00:00

abstract：:The purpose of this study was to evaluate the integrity of resected root-end surfaces of extracted human teeth after using ultrasonic tips at low or high frequencies for root-end preparation. Thirty bilaterally matched pairs of single-rooted human teeth had root-end resections using a low-speed diamond saw and were ex...

journal_title：Journal of endodontics

authors： Layton CA,Marshall JG,Morgan LA,Baumgartner JC

更新日期：1996-04-01 00:00:00

abstract：INTRODUCTION:The purpose of this study was to evaluate the antimicrobial efficacy of Triphala, green tea polyphenols (GTP), MTAD, and 5% sodium hypochlorite against E. faecalis biofilm formed on tooth substrate. METHODS:Extracted human teeth were biomechanically prepared, vertically sectioned, placed in the tissue cul...

journal_title：Journal of endodontics

authors： Prabhakar J,Senthilkumar M,Priya MS,Mahalakshmi K,Sehgal PK,Sukumaran VG

更新日期：2010-01-01 00:00:00

abstract：:This in vitro study evaluated the microbial leakage of Cavit, IRM, and Dyract when used as temporary filling materials after root canal treatment. The degree of coronal leakage was assessed by using a microbiological marker consisting of Streptococcus faecalis and Candida albicans. For each of the two organisms, a set...

journal_title：Journal of endodontics

authors： Balto H

更新日期：2002-11-01 00:00:00

abstract：:Type IV matrix metalloproteinases (MMPs) are members of the family of MMPs and are thought to play an important role in degradation of extracellular components. Human pulp cells can secrete and produce these enzymes. Recent evidence shows that MMPs may play a role in pulpal inflammation. To date little is known regard...

journal_title：Journal of endodontics

authors： Chang YC,Yang SF,Hsieh YS

更新日期：2001-11-01 00:00:00

abstract：INTRODUCTION:A vertical root fracture (VRF), commonly found in teeth with endodontic treatment, is challenging to diagnose and has poor treatment outcomes. Cone-beam computed tomography (CBCT) has become an increasingly popular imaging modality in endodontics, but image artifacts arising from root-filling materials may...

journal_title：Journal of endodontics

authors： Chang E,Lam E,Shah P,Azarpazhooh A

更新日期：2016-02-01 00:00:00

abstract：INTRODUCTION:The radicular groove is clinically significant due to its relevance to onset of inflammatory processes in the periodontal tissues. This study examined anatomic features of radicular grooves by using micro-computed tomography (micro-CT) scans. METHODS:Eleven extracted permanent maxillary lateral incisors w...

journal_title：Journal of endodontics

authors： Gu YC

更新日期：2011-06-01 00:00:00

abstract：:The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing ...

journal_title：Journal of endodontics

authors： JOE Editorial Board.

更新日期：2008-05-01 00:00:00

abstract：:Aspirating the unknown contents of a bony cavity and saline irrigation of a body wound are both basic surgical techniques. These two techniques have been combined in treating persistent periradicular pathosis in two cases. The cases demonstrate significant bony healing of extensive periradicular defects after the use ...

journal_title：Journal of endodontics

authors： Hoen MM,LaBounty GL,Strittmatter EJ

更新日期：1990-04-01 00:00:00

abstract：INTRODUCTION:Various factors may influence intracanal calcification in teeth treated with regenerative endodontic procedures. Bioactive materials, including ProRoot MTA (MTA; Dentsply Tulsa Dental Specialties, Memphis, TN) and Biodentine (BD; Septodont, Saint-Maur-des-Fossés, France), have been widely used as a coronal...

journal_title：Journal of endodontics

authors： Wattanapakkavong K,Srisuwan T

更新日期：2019-06-01 00:00:00

abstract：INTRODUCTION:Dens invaginatus is a critical condition for endodontic treatment once it frequently presents a complex internal anatomy and might be associated with incomplete root and apical development. METHODS:Three cases of dens invaginatus with open apex in maxillary lateral incisors are presented. In the first cas...

journal_title：Journal of endodontics

authors： Schmitz MS,Montagner F,Flores CB,Morari VH,Quesada GA,Gomes BP

更新日期：2010-06-01 00:00:00

abstract：INTRODUCTION:A ferrule on anterior endodontic-treated teeth has been evaluated using clinical trials, in vitro tests, and finite element analysis (FEA). The patient-specific FEA with a nonuniform ferrule and nonlinear contact biting load associated with clinical validation can be used to predict failure. METHODS:A pat...

journal_title：Journal of endodontics

authors： Rodrigues MP,Soares PBF,Valdivia ADCM,Pessoa RS,Veríssimo C,Versluis A,Soares CJ

更新日期：2017-09-01 00:00:00

abstract：:Intermediate Restorative Material (IRM) has been advocated as a root-end filling material based primarily on reports of clinical success and various leakage studies. The objectives of this study were to determine the excisional wound healing responses of the periradicular tissues to IRM root-end filling material and t...

journal_title：Journal of endodontics

authors： Harrison JW,Johnson SA

更新日期：1997-01-01 00:00:00