Calcium hydroxide-based root canal sealers: a review.

abstract：INTRODUCTION:The aim of this study was to introduce an innovative method for autotransplantation of teeth using 3-dimensional (3D) surgical templates for guided osteotomy preparation and donor tooth placement. METHODS:This report describes autotransplantation of immature premolars as treatment of an 11-year-old boy ha...

journal_title：Journal of endodontics

authors： Strbac GD,Schnappauf A,Giannis K,Bertl MH,Moritz A,Ulm C

更新日期：2016-12-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to compare the transportation and centering abilities of the ProGlider (PG; Dentsply-Sirona, Ballaigues, Switzerland), WaveOne Gold Glider (WOGG; Dentsply-Sirona), and R-Pilot (RP; VDW, Munich, Germany) file systems and the changes in the structure model index (SMI), surface area,...

journal_title：Journal of endodontics

authors： Aydın ZU,Keskin NB,Özyürek T,Geneci F,Ocak M,Çelik HH

更新日期：2019-06-01 00:00:00

abstract：INTRODUCTION:This in vitro study compared the performance of the XP-endo Shaper (XP; FKG, La Chaux-de-Fonds, Switzerland) in curved canals when used with a higher speed (3000 rpm) without a glide path with the manufacturer's protocol. METHODS:Twenty extracted mandibular molars with separate mesial curved canals were m...

journal_title：Journal of endodontics

authors： Webber M,Piasecki L,Jussiani EI,Andrello AC,Dos Reis PJ,Azim KA,Azim AA

更新日期：2020-01-01 00:00:00

abstract：INTRODUCTION:The exact mechanisms of periapical bone resorption have not been fully elucidated. This study aimed to analyze the expression of Notch signaling molecules (Notch2, Jagged1, and Hey1) and proinflammatory cytokines (tumor necrosis factor alpha [TNF-α], interleukin [IL]-1β, and IL-6) in human apical periodont...

journal_title：Journal of endodontics

authors： Nikolic N,Jakovljevic A,Carkic J,Beljic-Ivanovic K,Miletic M,Soldatovic I,Andric M,Ivanovic V,Milasin J

更新日期：2019-02-01 00:00:00

abstract：INTRODUCTION:Many anatomical variations can occur within the mandibular first molar. Commonly, 3-4 canals are located, but as many as 6-7 canals have been reported. METHODS:This report describes a case of a mandibular first molar with 6 separate canals (3 mesial and 3 distal) that was instrumented with conventional ha...

journal_title：Journal of endodontics

authors： Ryan JL,Bowles WR,Baisden MK,McClanahan SB

更新日期：2011-06-01 00:00:00

abstract：:In the past, measurement of microleakage has been based on measurement of dye or radioactive isotope penetration. A method has been developed to allow electronic monitoring of microflow in the same specimen over a period of time. This method was used to compare previously reported retrograde materials with an amalgam/...

journal_title：Journal of endodontics

authors： Callis PD,Mannan G

更新日期：1994-11-01 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：: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

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

abstract：INTRODUCTION:The aim of the present systematic review and meta-analysis was to evaluate the success and survival rate of endodontically treated cracked posterior teeth and to assess the preoperative factors that affect teeth survival. METHODS:The study protocol was registered on the PROSPERO international prospective ...

journal_title：Journal of endodontics

authors： Olivieri JG,Elmsmari F,Miró Q,Ruiz XF,Krell KV,García-Font M,Durán-Sindreu F

更新日期：2020-04-01 00:00:00

abstract：INTRODUCTION:Pulp revascularization may be considered a promising alternative for necrotic immature teeth. Many studies have accomplished passive decontamination associated with an antibiotic paste. To date, there is no report evaluating calcium hydroxide associated with 2% chlorhexidine gel for revascularization thera...

journal_title：Journal of endodontics

authors： Soares Ade J,Lins FF,Nagata JY,Gomes BP,Zaia AA,Ferraz CC,de Almeida JF,de Souza-Filho FJ

更新日期：2013-03-01 00:00:00

abstract：:Conventional and surgical endodontic management were performed on a two-rooted maxillary central incisor with a periapical lesion. Anatomical complexity of the tooth lead to perforation in the distal root during conventional treatment, thus a surgical approach was taken. A 4-month postoperative radiograph shows repair...

journal_title：Journal of endodontics

authors： González-Plata-R R,González-Plata-E W

更新日期：2003-06-01 00:00:00

abstract：:When dentin is planed by endodontic instruments, a smear layer forms. Whether this layer should be removed is unknown and controversial. This study was conducted to assess the effect of the smear layer on retention of bacteria using an in vitro root canal bacterial colonization model. Canals of 26 extracted human cani...

journal_title：Journal of endodontics

authors： Drake DR,Wiemann AH,Rivera EM,Walton RE

更新日期：1994-02-01 00:00:00

abstract：INTRODUCTION:Resin-based dental materials contain various diluent monomers that can interfere with vascular function by causing vasodilation. In this study, we evaluated the vasoactive potential of hydroxyethyl methacrylate (HEMA) and triethylene glycol dimethacrylate (TEGDMA) and the possible mechanism of their vascul...

journal_title：Journal of endodontics

authors： Guven G,Seyrek M,Vural IM,Cehreli ZC,Yildiz O

更新日期：2011-03-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to assess temperature changes in conventional gutta-percha, thermoplastic gutta-percha, and Resilon cones by using thermomechanical compaction technique. METHODS:The root canals of extracted human teeth were placed in resin blocks and sectioned. After root canal preparation, cavi...

journal_title：Journal of endodontics

authors： Sant'Anna-Júnior A,Tanomaru-Filho M,Hungaro Duarte MA,Santos Nunes Reis JM,Guerreiro-Tanomaru JM

更新日期：2009-06-01 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：INTRODUCTION:It is important to develop an antimicrobial agent without any damage on dental pulp. In the present study, we examined whether pretreatment of bacterial lipopolysaccharides (LPS) with ozonated water (O(3)aq) improves LPS-induced responses of rat odontoblastic cell line, KN-3. METHODS:After the pretreatmen...

journal_title：Journal of endodontics

authors： Noguchi F,Kitamura C,Nagayoshi M,Chen KK,Terashita M,Nishihara T

更新日期：2009-05-01 00:00:00

abstract：:Teeth are vital sensory organs that contribute to our daily activities of living. Unfortunately, teeth can be lost for several reasons including trauma, caries, and periodontal disease. Although dental trauma injuries and caries are more frequently encountered in a younger population, tooth loss because of periodontal...

journal_title：Journal of endodontics

authors： Clark D,Levin L

更新日期：2019-12-01 00:00:00

abstract：INTRODUCTION:The efficacy of retreatment techniques for BC Sealer (BCS) (Brasseler USA, Savannah, GA) removal has not yet been assessed. The purpose of this study was to evaluate the efficacy of solvent and rotary instrumentation in the removal of BCS when used in combination with gutta-percha (GP) as compared with AH ...

journal_title：Journal of endodontics

authors： Hess D,Solomon E,Spears R,He J

更新日期：2011-11-01 00:00:00

abstract：:The mechanisms of odontogenic pain are complex and incompletely understood. Cases of irreversible pulpitis are thought to represent a localized inflammatory response to bacterial challenge in dental pulp tissue. The presenting symptoms are classically defined by exaggerated painful episodes to thermal stimuli that may...

journal_title：Journal of endodontics

authors： Owatz CB,Khan AA,Schindler WG,Schwartz SA,Keiser K,Hargreaves KM

更新日期：2007-05-01 00:00:00

abstract：:There have been major recent reorganizations among bacterial taxa as a result of phylogenetic taxonomic approaches. As a consequence, old species have been renamed and novel species have been proposed. The introduction of molecular technology for microbial identification has also allowed the detection of microbial tax...

journal_title：Journal of endodontics

authors： Siqueira JF Jr

更新日期：2003-10-01 00:00:00

abstract：INTRODUCTION:Studies have found women try to avoid pain more than men, accept it less, and fear it more. The role of operator gender on subject gender pain in a clinical setting needs further study. The purpose of this randomized, double-blind investigation was to evaluate operator gender and its influence on reported ...

journal_title：Journal of endodontics

authors： Perry S,Drum M,Reader A,Nusstein J,Beck M

更新日期：2015-02-01 00:00:00

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

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

abstract：:The purpose of this study was to compare the cleaning efficacy of passive ultrasonic activation with that of passive sonic activation after hand instrumentation. Sixty curved molar canals were hand-instrumented to size 35 and divided into three groups. Group 1 received no further treatment. Group 2 received 3 min of p...

journal_title：Journal of endodontics

authors： Jensen SA,Walker TL,Hutter JW,Nicoll BK

更新日期：1999-11-01 00:00:00

abstract：:Atypical odontalgia is characterized by prolonged periods of throbbing or burning pain in the teeth or alveolar process, which occurs in the absence of any identifiable odontogenic etiology. The pain may be bilateral and change in location. This article presents two cases of atypical odontalgia that were misdiagnosed ...

journal_title：Journal of endodontics

authors： Lilly JP,Law AS

更新日期：1997-05-01 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：:The aim of this study was to investigate the prevalence and configuration of the C-shaped canal using serial axial computed tomography images of the mandibular second molars that had not been restored severely or treated endodontically, and to compare the thickness of the remaining tooth structure from the center of t...

journal_title：Journal of endodontics

authors： Jin GC,Lee SJ,Roh BD

更新日期：2006-01-01 00:00:00

abstract：:The aim of this study was to determine the effects of patient's age on the prevalence and depth of bacterial penetration inside dentinal tubules. Fifty-six single-rooted teeth were divided in two groups based on the patient's age: young (ages 18-25) and old (age >or=60). Teeth were instrumented and inoculated with a s...

journal_title：Journal of endodontics

authors： Kakoli P,Nandakumar R,Romberg E,Arola D,Fouad AF

更新日期：2009-01-01 00:00:00

abstract：:We immunohistologically examined the prevalence and localization of bacteria invading dentinal tubules of the roots of teeth with infected canals. Forty extracted teeth with apical lesions were selected and divided into two groups: a group of untreated teeth and a group of canal-enlarged teeth. The bacteria in the spe...

journal_title：Journal of endodontics

authors： Matsuo T,Shirakami T,Ozaki K,Nakanishi T,Yumoto H,Ebisu S

更新日期：2003-03-01 00:00:00

abstract：INTRODUCTION:A number of factors affect the dimensional stability of a material. These factors include curing conditions, material solubility, leaching, and time. The aim of this study was to evaluate the restrained dimensional change in the vertical direction as a function of the ambient conditions, fluid uptake, solu...

journal_title：Journal of endodontics

authors： Camilleri J

更新日期：2011-02-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to evaluate and compare the antimicrobial activity of calcium hydroxide, triantibiotic mixture (TAM), and an ethanol extract of propolis as intracanal medicaments on Enterococcus faecalis-infected root canals. METHODS:One hundred twenty extracted intact human permanent incisors w...

journal_title：Journal of endodontics

authors： Madhubala MM,Srinivasan N,Ahamed S

更新日期：2011-09-01 00:00:00