Redemption of a perforated furcation with a multidisciplinary treatment approach.


:A long-standing lesion associated with an undetected perforation of the furca in a mandibular molar was successfully managed using a multidisciplinary treatment approach. The sequence of therapeutic procedures involved conventional endodontic retreatment, an initial orthograde sealing of the perforation, guided tissue regeneration, and a subsequent orthograde resealing of the perforation with Ketac-Endo and Intermediate Restorative Material.


J Endod


Journal of endodontics


Goon WW,Lundergan WP




Has Abstract


1995-11-01 00:00:00














  • Surgical trends among endodontists: the results of a web-based survey.

    abstract::The purpose of this survey was to investigate the frequency and characteristics of surgery among active endodontists in the United States. The survey also inquired about residency and postresidency training in endodontic surgery. A Web-based questionnaire regarding endodontic surgery was distributed via e-mail to 2,53...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Creasy JE,Mines P,Sweet M

    更新日期:2009-01-01 00:00:00

  • Inflammatory Myofibroblastic Tumor Mimicking Apical Periodontitis.

    abstract::Inflammatory myofibroblastic tumors (IMTs) are rare. IMTs of the head and neck occur in all age groups, from neonates to old age, with the highest incidence occurring in childhood and early adulthood. An IMT has been defined as a histologically distinctive lesion of uncertain behavior. This article describes an unusua...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Adachi M,Kiho K,Sekine G,Ohta T,Matsubara M,Yoshida T,Katsumata A,Tanuma J,Sumitomo S

    更新日期:2015-12-01 00:00:00

  • Anatomy of the pulp-chamber floor.

    abstract::Locating the number and position of orifices on pulp-chamber floors can be difficult. This is especially true when the tooth being treated is heavily restored, malposed, or calcified. After evaluating 500 pulp chambers of extracted teeth, new laws for finding pulp chambers and root-canal orifices are proposed. The use...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Krasner P,Rankow HJ

    更新日期:2004-01-01 00:00:00

  • The effect of matrix extracellular phosphoglycoprotein and its downstream osteogenesis-related gene expression on the proliferation and differentiation of human dental pulp cells.

    abstract:INTRODUCTION:Matrix extracellular phosphoglycoprotein (MEPE), a new member of the small integrin binding ligand N-glycosylated (SIBLING) family, is believed to play multifunctional roles in regulation of cell signaling, mineral homeostasis, and mineralization. METHODS:To study how MEPE affects the downstream genes inv...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Wei X,Liu L,Zhou X,Zhang F,Ling J

    更新日期:2012-03-01 00:00:00

  • Neurogenic inflammation and tooth pulp innervation pattern in sympathectomized rats.

    abstract::This study investigated possible collateral C-fiber innervation between the pulps of rat molars by assessing neurogenic inflammation (NI) induced by the C-fiber excitant mustard oil (MO). MO was applied to the pulp of the left mandibular first molar in two groups of rats: group 1, guanethidine sympathectomized rats (t...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Komorowski RC,Torneck CD,Hu JW

    更新日期:1996-08-01 00:00:00

  • Roentgenographic in vitro investigation of frequency and location of curvatures in human maxillary premolars.

    abstract::The aim of this study was to determine the location of the root canal curvature and measure the distance from the CEJ to the first curvature using in vitro methods. Extracted maxillary premolars (n = 358) were fixed and digitally radiographed using the parallel technique. Excluded from further analysis were teeth with...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Willershausen B,Tekyatan H,Kasaj A,Marroquín BB

    更新日期:2006-04-01 00:00:00

  • Depth of penetration of four resin sealers into radicular dentinal tubules: a confocal microscopic study.

    abstract:BACKGROUND:The aim of this in vitro study was to evaluate the depth of penetration of 4 different endodontic resin sealers into the radicular dentinal tubules with the aid of confocal microscopy. METHODS:Eighty single-rooted teeth were instrumented and divided into 4 groups composed of 20 teeth each. The samples were ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Chandra SS,Shankar P,Indira R

    更新日期:2012-10-01 00:00:00

  • Removal of Calcium Hydroxide from Artificial Grooves in Straight Root Canals: Sonic Activation Using EDDY Versus Passive Ultrasonic Irrigation and XPendo Finisher.

    abstract:INTRODUCTION:The aim of the present study was to compare sonic activation using EDDY (VDW, Munich, Germany), passive ultrasonic irrigation (PUI), and mechanical activation using the XPendo Finisher (FKG Dentaire, La Chaux-des-Fonds, Switzerland) for the removal of calcium hydroxide from artificial grooves in straight r...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Donnermeyer D,Wyrsch H,Bürklein S,Schäfer E

    更新日期:2019-03-01 00:00:00

  • Location and dimensions of the mental foramen: a radiographic analysis by using cone-beam computed tomography.

    abstract:INTRODUCTION:The mental foramen (MF) is an important landmark in dentistry. Knowledge of its position is central to perform block anesthesia of the mental nerve or to avoid nerve damage during surgical procedures in the premolar area of the mandible. The present radiographic study aimed at evaluating the location and d...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: von Arx T,Friedli M,Sendi P,Lozanoff S,Bornstein MM

    更新日期:2013-12-01 00:00:00

  • Isolation of methicillin-resistant staphylococci in the dental operatory.

    abstract::The state of contamination by methicillin-resistant Staphylococci, including methicillin-resistant Staphylococcus aureus (MRSA) at the conservative dentistry section of the School of Dentistry, Aichi-Gakuin University, was investigated. Methicillin-resistant coagulase-negative Staphylococci (MRCNS) were detected in 8 ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Horiba N,Yoshida T,Suzuki K,Maekawa Y,Ito M,Matsumoto T,Nakamura H

    更新日期:1995-01-01 00:00:00

  • Relationship between postendodontic pain, tooth diagnostic factors, and apical patency.

    abstract::This study compares the incidence, degree, and length of postoperative pain in 300 endodontically treated teeth, with and without apical patency, in relation to some diagnostic factors (vitality, presence of preoperative pain, group, and mandible of treated tooth). Of the questionnaires received back, apical patency w...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Arias A,Azabal M,Hidalgo JJ,de la Macorra JC

    更新日期:2009-02-01 00:00:00

  • Effectiveness of ProFile .04 taper rotary instruments in endodontic retreatment.

    abstract::This study investigated the retreatment effectiveness of .04 Taper nickel-titanium rotary ProFiles. Thirty extracted single-rooted anterior teeth were instrumented and obturated with gutta-percha/Roth's Sealer using lateral condensation. They were distributed into three groups of 10 each. Retreatment for group A was d...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Sae-Lim V,Rajamanickam I,Lim BK,Lee HL

    更新日期:2000-02-01 00:00:00

  • Apical sealing ability of glass ionomer sealer with and without smear layer.

    abstract::The effect of two different root canal cements and removal of the smear layer on the apical seal in roots obturated with Thermafil obturators was tested. Thirty extracted human mandibular first molars with 60 canals (mesial roots) were instrumented with the use of a step-back technique. Teeth were placed into 6 groups...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Timpawat S,Sripanaratanakul S

    更新日期:1998-05-01 00:00:00

  • The Radiopacity and Antimicrobial Properties of Different Radiopaque Double Antibiotic Pastes Used in Regenerative Endodontics.

    abstract:INTRODUCTION:We evaluated the radiopacity and antibacterial properties of various concentrations of double antibiotic paste (DAP) containing barium sulfate (BaSO4) or zirconium oxide (ZrO2) radiopaque agents. METHODS:The radiopacity of 1, 10, and 25 mg/mL DAP containing 30% (w/v) BaSO4 or ZrO2, DAP-free radiopaque pas...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Verma R,Fischer BI,Gregory RL,Yassen GH

    更新日期:2018-09-01 00:00:00

  • Improving the performance of EndoREZ root canal sealer with a dual-cured two-step self-etch adhesive. II. Apical and coronal seal.

    abstract::This study tested the hypothesis that the seal of EndoREZ may be improved with an adhesive-modified technique. Instrumented single-rooted teeth were filled with: (a) Warm vertical compaction with AH Plus (control); (b). EndoREZ with master cones and passive application of accessory cones; (c) Application of Clearfil L...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Gillespie WT,Loushine RJ,Weller RN,Mazzoni A,Doyle MD,Waller JL,Pashley DH,Tay FR

    更新日期:2006-08-01 00:00:00

  • Comparison of the antimicrobial efficacy of 1.3% NaOCl/BioPure MTAD to 5.25% NaOCl/15% EDTA for root canal irrigation.

    abstract::The purpose of this study was to compare the antimicrobial efficacy of 1.3% NaOCl/BioPure MTAD to 5.25% NaOCl/15% EDTA for root canal irrigation. Twenty-six bilaterally matched pairs of human teeth were collected. The teeth were incubated with Enterococcus faecalis for 4 weeks. The teeth were divided into two experime...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Johal S,Baumgartner JC,Marshall JG

    更新日期:2007-01-01 00:00:00

  • Assessment of the Influence of Different Intracanal Materials on the Detection of Root Fracture in Birooted Teeth by Cone-beam Computed Tomography.

    abstract:INTRODUCTION:The aim of this study was to assess 2 cone-beam computed tomographic systems on the detection of artificially induced vertical root fractures (VRFs) and artifact intensity using birooted teeth restored with different intracanal materials. METHODS:The sample consisted of 20 extracted birooted premolars. Ro...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Marinho Vieira LE,Diniz de Lima E,Peixoto LR,Oliveira Pinto MG,Sousa Melo SL,Oliveira ML,Rovaris Silva K,Bento PM,Pita de Melo D

    更新日期:2020-02-01 00:00:00

  • Differential regulation of interleukin-6 and inducible cyclooxygenase gene expression by cytokines through prostaglandin-dependent and -independent mechanisms in human dental pulp fibroblasts.

    abstract::Increased levels of interleukin-1 (IL)-1, tumor necrosis factor-alpha (TNF-alpha), IL-6, and prostaglandin E2 (PGE2) have been detected in inflamed pulp tissue. To gain further insight into the molecular pathogenesis of pulpitis, we investigated the effects of IL-1alpha or TNF-alpha and PGE2, either alone or in combin...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Lin SK,Kuo MY,Wang JS,Lee JJ,Wang CC,Huang S,Shun CT,Hong CY

    更新日期:2002-03-01 00:00:00

  • The concentration of prostaglandin E2 in human periradicular lesions.

    abstract::Prostaglandins (PG) have been implicated in the genesis of periapical lesions. Periapical specimens from patients with clinical signs and symptoms of chronic and acute apical periodontitis were obtained and immediately frozen in liquid nitrogen. Periradicular tissues from unerupted third molars were frozen and used as...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: McNicholas S,Torabinejad M,Blankenship J,Bakland L

    更新日期:1991-03-01 00:00:00

  • Pulp tissue reactions to a dentin bonding agent as a direct capping agent.

    abstract::The aim of this study was to investigate the response of human pulp tissue to a dentin bonding agent, Scotchbond Multi-Purpose Plus (SMPP), in exposed class V cavities. Sixteen human premolar teeth were mechanically exposed. Ten pulps were capped with SMPP and six teeth were capped with Dycal. The cavities were filled...

    journal_title:Journal of endodontics

    pub_type: 临床试验,杂志文章


    authors: Sübay RK,Demirci M

    更新日期:2005-03-01 00:00:00

  • Anesthetic efficacy of 1.8 milliliters and 3.6 milliliters of 2% lidocaine with 1:100,000 epinephrine for posterior superior alveolar nerve blocks.

    abstract:INTRODUCTION:The purpose of this prospective, randomized, single-blinded study was to measure the degree of anesthesia obtained with 1.8 mL and 3.6 mL of 2% lidocaine with 1:100,000 epinephrine in posterior superior alveolar (PSA) nerve blocks. METHODS:Thirty-one adult subjects randomly received PSA nerve blocks of 1....

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Pfeil L,Drum M,Reader A,Gilles J,Nusstein J

    更新日期:2010-04-01 00:00:00

  • Fracture strength of roots instrumented with self-adjusting file and the ProTaper rotary systems.

    abstract:INTRODUCTION:The purpose of this study was to evaluate the fracture strength of roots instrumented with the Self-Adjusting File (SAF; ReDent-Nova, Ra'anana, Israel) and the ProTaper system (Dentsply Maillefer, Ballaigues, Switzerland) and filled with the cold lateral compaction technique. METHODS:In total, 50 mandibul...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Capar ID,Altunsoy M,Arslan H,Ertas H,Aydinbelge HA

    更新日期:2014-04-01 00:00:00

  • Extension of bactericidal effect of sodium hypochlorite into dentinal tubules.

    abstract:INTRODUCTION:The aim of this study was to determine the extent of disinfection mediated by 2 concentrations of sodium hypochlorite for bacteria-laden dentin wall of a root canal. METHODS:A dual-species film, Enterococcus faecalis and Porphyromonas gingivalis, was cultivated on root canal dentin for 7 days. The canal w...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Wong DT,Cheung GS

    更新日期:2014-06-01 00:00:00

  • A scanning electron microscopic evaluation of the effectiveness of the F-file versus ultrasonic activation of a K-file to remove smear layer.

    abstract::The objective of this study was to compare the effectiveness of F-files and ultrasonics to remove the smear layer from instrumented root canals when irrigated with sodium hypochlorite and EDTA. Sixty healthy human premolar teeth were instrumented with ProTaper file series to F3, and the canals were enlarged with Profi...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Chopra S,Murray PE,Namerow KN

    更新日期:2008-10-01 00:00:00

  • Micro-Computed Tomographic Evaluation of Hard Tissue Debris Removal after Different Irrigation Methods and Its Influence on the Filling of Curved Canals.

    abstract:INTRODUCTION:The aim of this study was to compare the efficacy of passive ultrasonic irrigation (PUI) and the EndoVac (EV) System (Discus Dental, Culver City, CA) in hard tissue debris removal and its influence on the quality of the root canal filling with the aid of micro-computed tomographic scanner. METHODS:Twenty-...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Freire LG,Iglecias EF,Cunha RS,Dos Santos M,Gavini G

    更新日期:2015-10-01 00:00:00

  • Evaluation of Pulp Response to Novel Bioactive Glass Pulp Capping Materials.

    abstract:INTRODUCTION:This study aimed to investigate dental pulp responses to novel bioactive glass (BG) pulp capping materials after direct pulp capping in vivo. METHODS:Novel BG pulp capping materials are composed of powder and fluid. The powder is BG (82.36% SiO2, 15.36% CaO, and 2.28% P2O5), and the fluid is provided in 2...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Long Y,Liu S,Zhu L,Liang Q,Chen X,Dong Y

    更新日期:2017-10-01 00:00:00

  • Organic Tissue Dissolution in Clodronate and Etidronate Mixtures with Sodium Hypochlorite.

    abstract:INTRODUCTION:Mixtures of clodronate with sodium hypochlorite (NaOCl) better maintain free available chlorine (FAC) than etidronate-hypochlorite mixtures. This research aimed to compare organic tissue dissolution and residual FAC between clodronate and etidronate mixtures. Additionally, clodronate-hypochlorite mixtures ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Wright PP,Scott S,Kahler B,Walsh LJ

    更新日期:2020-02-01 00:00:00

  • Quantification of endotoxins in infected root canals and acute apical abscess exudates: monitoring the effectiveness of root canal procedures in the reduction of endotoxins.

    abstract:INTRODUCTION:This clinical study was conducted to measure the endotoxin levels in infected root canals (RCs) and exudates related to acute apical abscesses (AAAs). In addition, the effectiveness of RC procedures in reducing the endotoxin levels in RCs was monitored. METHODS:Paired samples of infected RCs and exudates ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Sousa EL,Martinho FC,Nascimento GG,Leite FR,Gomes BP

    更新日期:2014-02-01 00:00:00

  • Effect of rotational speed on root canal preparation with Hero 642 rotary Ni-Ti instruments.

    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

    pub_type: 杂志文章


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

    更新日期:2003-07-01 00:00:00

  • Terrein reduces pulpal inflammation in human dental pulp cells.

    abstract::Terrein is a bioactive fungal metabolite whose anti-inflammatory properties are virtually unknown. The purpose of this study was to determine the effects of terrein on lipopolysaccharide (LPS)-induced expression of intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) in human denta...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Lee JC,Yu MK,Lee R,Lee YH,Jeon JG,Lee MH,Jhee EC,Yoo ID,Yi HK

    更新日期:2008-04-01 00:00:00