Using cyanoacrylate to facilitate rubber dam isolation of teeth.

abstract：INTRODUCTION:We performed a micro-computed tomographic assessment of the preparation of moderately single- and double-curved root canals using 3 single-file reciprocating nickel-titanium systems: S1 Plus Standard (Sendoline, Täby, Sweden), WaveOne Gold Primary (Dentsply Sirona, Ballaigues, Switzerland), and Reciproc R2...

journal_title：Journal of endodontics

authors： Haupt F,Pult JRW,Hülsmann M

更新日期：2020-08-01 00:00:00

abstract：INTRODUCTION:The pulpal anesthetic success rates for an inferior alveolar nerve block (IANB) alone in patients presenting with symptomatic irreversible pulpitis are less than adequate. Nitrous oxide and clonidine have shown increases in IANB success when administered individually, but their success has not been evaluat...

journal_title：Journal of endodontics

authors： MacDonald E,Drum M,Nusstein J,Fowler S,Beck M,Reader A

更新日期：2020-12-30 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：INTRODUCTION:We evaluated the effect of various antimicrobials used in endodontic regeneration on a 3-week-old Enterococcus faecalis biofilm. METHODS:E. faecalis biofilm was grown on standardized dentin samples for 3 weeks. Infected dentin samples were randomized into 8 experimental groups (n = 8) and treated with cal...

journal_title：Journal of endodontics

authors： Tagelsir A,Yassen GH,Gomez GF,Gregory RL

更新日期：2016-02-01 00:00:00

abstract：INTRODUCTION:This study aimed to investigate the effects of 2 inorganic polyphosphates (poly[P]) are linear polymers of orthophosphate (Pi) residues linked by energy-rich phosphoanhydride poly(P) compounds, sodium triphosphate (STP, Na5P3O10) and sodium hexametaphosphate (SHMP, Na15P13O40 ∼ Na20P18O40) on the prolifera...

journal_title：Journal of endodontics

authors： Bae WJ,Jue SS,Kim SY,Moon JH,Kim EC

更新日期：2015-06-01 00:00:00

abstract：INTRODUCTION:The aim of the present study was to compare the immunoexpression of CD34, intercellular adhesion molecule-1 (ICAM-1), and podoplanin and the presence of mast cells with clinical, demographic, radiologic, and histologic features from periapical granulomas, periapical cysts, and residual cysts. METHODS:Thir...

journal_title：Journal of endodontics

authors： Lopes CB,Armada L,Pires FR

更新日期：2018-07-01 00:00:00

abstract：INTRODUCTION:Two groups of patients with orofacial pains that are clinically important to distinguish from each other are patients with odontogenic pain and temporomandibular disorder (TMD) pain. The aim of this study was to determine the sensitivity and specificity of 2 screening instruments in distinguishing between ...

journal_title：Journal of endodontics

authors： Fonseca Alonso B,Nixdorf DR,Shueb SS,John MT,Law AS,Durham J

更新日期：2017-01-01 00:00:00

abstract：:The purpose of the study was to evaluate the biocompatibility of two current adhesive resins and a calcium hydroxide cement. Fifty-four polyethylene tubes were filled with these dental materials, which were hand-mixed or light-cured according to the manufacturer's directions: group 1--Clearfill Liner Bond 2 (Kuraray);...

journal_title：Journal of endodontics

authors： Costa CA,Teixeira HM,do Nascimento AB,Hebling J

更新日期：2000-09-01 00:00:00

abstract：INTRODUCTION:The treatment of immature necrotic permanent teeth presents several clinical challenges in endodontics. Regenerative endodontic procedures (REPs) permit root development, increased canal wall thickness, and apical closure. This longitudinal cohort study aimed to evaluate the long-term clinical and radiogra...

journal_title：Journal of endodontics

authors： Chan EK,Desmeules M,Cielecki M,Dabbagh B,Ferraz Dos Santos B

更新日期：2017-03-01 00:00:00

abstract：:The objective of the present study was to investigate the presence of nine bacterial species in root-filled teeth associated with periapical lesions using a polymerase chain reaction analysis and to correlate these species with clinical features of the cases. DNA was extracted from 45 canal samples of root-filled teet...

journal_title：Journal of endodontics

authors： Gomes BP,Pinheiro ET,Jacinto RC,Zaia AA,Ferraz CC,Souza-Filho FJ

更新日期：2008-05-01 00:00:00

abstract：:Root resorption after replantation of mature permanent dog incisors was examined by scanning electron microscopy. Three groups consisting of three extracted teeth each were kept in a saline solution for 5, 30, and 120 min before replantation. The first group was replanted with the pulp intact. The second and third gro...

journal_title：Journal of endodontics

authors： Günday M,Sazak H,Türkmen C

更新日期：1995-05-01 00:00:00

abstract：:Adsorption of some paraformaldehyde was noted in a previous study evaluating its sterilizing effect on gutta-percha (GP). This study examined histologically the effect of this adsorption when formaldehyde-exposed GP was implanted into the subcutaneous connective tissue of rats. GP implants were prepared in cylinder sh...

journal_title：Journal of endodontics

authors： Cleary PT,Newton CW,Morrison SW,Kafrawy AH

更新日期：1992-02-01 00:00:00

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

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

更新日期：1991-03-01 00:00:00

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

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

abstract：INTRODUCTION:This study aimed to examine the dynamic recovery of established multispecies biofilms of oral bacteria after an initial treatment by D-enantiomeric peptide DJK-5, L-enantiomeric peptide 1018, or chlorhexidine digluconate (CHX). METHODS:Oral biofilms from 2 donors were grown on collagen-coated hydroxyapati...

journal_title：Journal of endodontics

authors： Zhang T,Xia L,Wang Z,Hancock REW,Haapasalo M

更新日期：2020-11-25 00:00:00

abstract：:The purpose of this study was to investigate whether the inflammation of rat dental pulp induces the muscarinic acetylcholine receptor (mAChR) constitutive receptor activity. Pulpitis was induced with bacterial lipolysaccharide in rat incisors dental pulp. Saturation assay with [(3)H]-quinuclidinyl benzilate ([(3)H] Q...

journal_title：Journal of endodontics

authors： Sterin-Borda L,Orman B,De Couto Pita A,Borda E

更新日期：2011-02-01 00:00:00

abstract：:Endodontic microsurgery has reduced the degree of treatment trauma compared with traditional apical surgery and further increased the success rate of natural teeth retention. However, when root apices of the mandibular posterior teeth are far from the buccal cortical bone surface or near to the inferior alveolar nerve...

journal_title：Journal of endodontics

authors： Bi C,Zhou M,Han X,Zhang Y,Zheng P

更新日期：2020-08-11 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 prospective, double-blind, randomized study was to evaluate pain reduction using an intraosseous injection of slow-releasing methylprednisolone in teeth with irreversible pulpitis. Forty subjects presenting for emergency treatment completed the study. Each subject had a tooth with a clinical diagno...

journal_title：Journal of endodontics

authors： Gallatin E,Reader A,Nist R,Beck M

更新日期：2000-11-01 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：:Because of its close proximity to teeth and periodontium, gingival squamous cell carcinoma (SCC) can sometimes mimic tooth-related benign inflammatory conditions, resulting in misdiagnosis. In this study we report a case of gingival SCC that mimicked a dentoalveolar abscess of endodontic origin in its early presentati...

journal_title：Journal of endodontics

authors： Lee JJ,Cheng SJ,Lin SK,Chiang CP,Yu CH,Kok SH

更新日期：2007-02-01 00:00:00

abstract：INTRODUCTION:Calcium hydroxide (CH) and nano-calcium hydroxide (NCH) as intracanal medicaments may affect the physical and chemical properties of dentin. The aim of this investigation was to evaluate the effects of CH and NCH on the microhardness and superficial chemical structure of radicular dentin. METHODS:In this ...

journal_title：Journal of endodontics

authors： Naseri M,Eftekhar L,Gholami F,Atai M,Dianat O

更新日期：2019-09-01 00:00:00

abstract：INTRODUCTION:This study used micro-computed tomographic imaging to compare the shaping ability of Mtwo (VDW, Munich, Germany), a conventional nickel-titanium file system, and Reciproc (VDW), a reciprocating file system morphologically similar to Mtwo. METHODS:Root canal shaping was performed on the mesiobuccal and dis...

journal_title：Journal of endodontics

authors： Hwang YH,Bae KS,Baek SH,Kum KY,Lee W,Shon WJ,Chang SW

更新日期：2014-08-01 00:00:00

abstract：INTRODUCTION:There are no long-term, prospective clinical studies assessing outcomes of endodontically treated cracked teeth with radicular extensions. The purpose of this prospective study was to examine the 2- to 4-year success and survival rates of endodontically treated, coronally restored, cracked teeth, specifica...

journal_title：Journal of endodontics

authors： Davis MC,Shariff SS

更新日期：2019-07-01 00:00:00

abstract：INTRODUCTION:This study intended to evaluate the angiogenic properties of vital pulp therapy materials including white mineral trioxide aggregate (WMTA), calcium hydroxide (Ca[OH]2), Geristore (Den-Mat, Santa Maria, CA), and nano WMTA biomaterials. METHODS:WMTA, Ca(OH)2, Geristore, and nano WMTA disks were prepared, d...

journal_title：Journal of endodontics

authors： Saghiri MA,Asatourian A,Nguyen EH,Wang S,Sheibani N

更新日期：2018-05-01 00:00:00

abstract：INTRODUCTION:This study was conducted to evaluate and compare the fracture resistance of roots obturated with various contemporary canal-filling systems. METHODS:Fifty single-rooted extracted mandibular premolars were decoronated to obtain 13-mm root segments. Ten roots were left unprepared and unfilled (negative cont...

journal_title：Journal of endodontics

authors： Ghoneim AG,Lutfy RA,Sabet NE,Fayyad DM

更新日期：2011-11-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to examine whether Enterococcus faecalis isolates from endodontic patients (from saliva and from a root canal) are able to prevail against salivary bacteria when grown in coculture in a biofilm reactor. METHODS:Saliva that was tested to be free of E. faecalis was used as the inoc...

journal_title：Journal of endodontics

authors： Al-Ahmad A,Müller N,Wiedmann-Al-Ahmad M,Sava I,Hübner J,Follo M,Schirrmeister J,Hellwig E

更新日期：2009-07-01 00:00:00

abstract：:Historically, pulp-necrotizing agents were commonly used in endodontic treatments. They act quickly and devitalize the pulp within a few days. However, they are cytotoxic to gingiva and bone. If such an agent diffuses out of the cavity, it can readily cause widespread necrosis of gingiva and bone, which can lead to os...

journal_title：Journal of endodontics

authors： Garip H,Salih IM,Sener BC,Göker K,Garip Y

更新日期：2004-10-01 00:00:00

abstract：:This review considers oral trauma and its relationship to orthodontics with respect to prevention and primary, secondary, and tertiary care. The level of evidence is not high in regard to this topic, but recommendable approaches to trauma at each stage are discussed on the basis of available literature and published g...

journal_title：Journal of endodontics

authors： Fields HW,Christensen JR

更新日期：2013-03-01 00:00:00

abstract：:It has been shown that rotary nickel-titanium files cannot be used indefinitely. Researchers and clinicians have not been able to agree on how many times a file can be used before being discarded, except if a file has fractured or become visibly distorted. This study used ISO size 20 files of 0.04 taper in the curved ...

journal_title：Journal of endodontics

authors： Svec TA,Powers JM

更新日期：2002-02-01 00:00:00