Abstract:
AIM:To develop an inexpensive simulation model for training of revitalization procedures. METHODOLOGY:A replica of an immature maxillary central incisor was equipped with a mock blood reservoir at the root apex and embedded in a plaster model. Mock blood consisted of water supplemented with red pigments and fibrinogen, whilst thrombin was inserted into the root canal to allow for clot formation. RESULTS:A true-to-life training model for revitalization procedures was established, where the induction of bleeding and formation of a blood clot can be mimicked. The model can be fastened to a patient mannequin and thus closely simulate the clinical setting. CONCLUSIONS:The newly developed model can be used for training purposes, both for dental students and for practitioners, to perform the treatment steps of a revitalization procedure.
journal_name
Int Endod Jjournal_title
International endodontic journalauthors
Widbiller M,Ducke S,Eidt A,Buchalla W,Galler KMdoi
10.1111/iej.12765subject
Has Abstractpub_date
2018-05-01 00:00:00pages
e301-e308eissn
0143-2885issn
1365-2591journal_volume
51 Suppl 4pub_type
杂志文章abstract:AIM:To evaluate and compare the push-out bond strength of MTA Fillapex (Angelus, Londrina, Brazil) and iRoot SP (Innovative BioCeramix Inc., Vancouver, Canada) to the dentine walls of root canals. AH Plus (Dentsply DeTrey, Konstaz, Germany) and MTA (Angelus, Londrina, Brazil) were used as reference materials. METHODOL...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12519
更新日期:2016-08-01 00:00:00
abstract:AIM:To compare the fracture resistance of roots filled with different materials. METHODOLOGY:Thirty-four freshly extracted human maxillary central incisor teeth with similar dimension were selected. Crowns were sectioned at the cemento-enamel junction, and the length of the roots were adjusted to 13 mm. Following the ...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2006.01177.x
更新日期:2007-01-01 00:00:00
abstract:AIM:To compare 2D with 3D radiography in assessing the treatment outcome 1 year after periapical surgery. METHODOLOGY:In this prospective study, periapical radiographs (PA) and cone beam computed tomography (CBCT) were performed 1 year after periapical surgery. Three calibrated observers independently evaluated the ra...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12548
更新日期:2016-10-01 00:00:00
abstract::This systematic review (SR; PROSPERO database: CRD42017075160) and network meta-analysis (NMA) identified the most effective oral premedication for anaesthetic success of inferior alveolar nerve blocks (IANB) in cases of irreversible pulpitis. Medline and Ebscohost databases were searched up until 10/2017. Randomized ...
journal_title:International endodontic journal
pub_type: 杂志文章,meta分析
doi:10.1111/iej.12912
更新日期:2018-09-01 00:00:00
abstract:AIM:To compare the antibacterial activity of 2-hydroxyisocaproic acid (HICA) with currently used root canal medicaments and to examine their interactions with potential inhibitors in nutrient-deficient and nutrient-rich conditions. METHODOLOGY:First, the antibacterial activity of single concentrations of HICA, calcium...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12465
更新日期:2016-04-01 00:00:00
abstract::Root-canal-filling materials are either placed directly onto vital periapical tissues or may leach through dentine. The tissue response to these materials therefore becomes important and may influence the outcome of endodontic treatment. This paper is a review of the biocompatibility of contemporary orthograde and ret...
journal_title:International endodontic journal
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2591.2003.00637.x
更新日期:2003-03-01 00:00:00
abstract:AIM:To evaluate the antimicrobial efficacy of Ocimum sanctum, Cinnamomum zeylanicum, Syzygium aromaticum and 3% sodium hypochlorite (NaOCl) against Enterococcus faecalis in planktonic suspension and biofilm phenotypes. METHODOLOGY:The antibacterial efficacy of different concentrations of aqueous ethanolic extracts of ...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12058
更新日期:2013-08-01 00:00:00
abstract::An in vivo investigation was conducted to assess the ability of two laser Doppler flowmeters (DRT4, Moor Instruments Ltd; Laserflo BPM2, Vasamedics) to differentiate between vital pulp, ischaemically necrosed pulp, and an empty pulp chamber in premolar teeth in children. Sixteen intact, vital teeth in need of extracti...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.1997.00068.x
更新日期:1997-05-01 00:00:00
abstract:AIM:To obtain concurrent radicular measurements in the mesiobuccal (MB) and mesiolingual (ML) canals of mandibular first molars using scanned data of micro-computed tomography (μCT) with novel software. METHODOLOGY:The scanned data from 37 mandibular first molar mesial roots were reconstructed and analysed with custom...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12326
更新日期:2015-04-01 00:00:00
abstract:AIM:To describe the use of a new protective device to reduce aerosol dispersion in dental clinics during the COVID-19 pandemic. METHODOLOGY:The device consists of a rigid translucent acrylic structure (methyl polymethacrylate), adjusted to the dental chair, involving the patient's head, neck and chest. There is also a...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.13373
更新日期:2020-11-01 00:00:00
abstract::The short-term tissue responses to two potential root-end filling materials, a light-cured glass ionomer cement (Vitrebond) and a reinforced zinc oxide-eugenol cement (Kalzinol), were compared with that to amalgam using a previously devised experimental model. In 24 premolar teeth of beagle dogs (47 roots), a collecti...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.1997.00077.x
更新日期:1997-07-01 00:00:00
abstract:AIM:To investigate the expression of high-mobility group box 1 (HMGB1) in human dental pulp tissues and the effects of HMGB1 on proliferation and odontoblastic differentiation of human dental pulp cells (hDPCs). METHODOLOGY:Immunohistochemical assay, immunofluorescence staining and flow cytometric analysis were used t...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12112
更新日期:2013-12-01 00:00:00
abstract:AIM:To present a tactile method for working length determination in teeth with open apices and to determine its accuracy and repeatability. METHODOLOGY:Ninety teeth with 129 root canals were prepared to create open apices. The correct working length (CWL) for each canal was determined by introducing a file into the ro...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2009.01636.x
更新日期:2009-12-01 00:00:00
abstract:AIM:To investigate the prevalence of apical periodontitis and the quality of root canal treatment in an adult Turkish population who visited a university dental clinic. SUMMARY:The periapical status of 8863 teeth belonging to 375 patients was evaluated by two pre-calibrated observers from panoramic radiographs. The pr...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2007.01217.x
更新日期:2007-02-01 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
pub_type: 杂志文章
doi:10.1111/j.0143-2885.2004.00790.x
更新日期:2004-05-01 00:00:00
abstract:AIM:To investigate a potential cause-effect relationship between dentinal microcracks and fracture resistance of mandibular incisors that had not been endodontically treated. METHODOLOGY:Sixty mandibular incisors with circular-shaped canals were selected based on micro-computed tomographic scans to create a homogeneou...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.13370
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Stem/progenitor cell-mediated pulpal regeneration could represent a promising therapeutic alternative in the field of clinical endodontics. AIM:The present study aimed to systematically assess and meta-analyse dental pulpal tissue regeneration, pulpal vitality and apical healing after the transplantation of...
journal_title:International endodontic journal
pub_type: 杂志文章,meta分析
doi:10.1111/iej.13177
更新日期:2019-11-01 00:00:00
abstract:AIM:To evaluate the effect of irrigation with 5% sodium hypochlorite (NaOCl) alone and in conjunction with 17% ethylenediaminetetraacetic acid (EDTA) on tooth surface strain (TSS) and to analyse the influence of irrigation time, root morphology and dentine thickness. METHODOLOGY:Thirty-six single-rooted pre-molars wit...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2009.01655.x
更新日期:2010-03-01 00:00:00
abstract::Teflon tubes containing freshly mixed, polymerized Hydron root canal filling material, fully set AH26 or Teflon were implanted into the mandible of guinea pigs and assessed histologically at 2 days, 1, 2, 4, 12 and 26 weeks. None of the materials tested elicited signs of overt or significant tissue damage, and polymer...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.1992.tb00749.x
更新日期:1992-07-01 00:00:00
abstract:AIM:To assess the long-term outcome of root filled teeth in a general adult population examined in 1997, 2003 and 2008. METHODOLOGY:The study provides longitudinal, observational information on endodontic status for 327 randomly selected individuals from a general Danish population receiving three consecutive full-mou...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12245
更新日期:2014-10-01 00:00:00
abstract::The aim of this report is to (i) review the current literature on the status of root filled teeth, (ii) analyse the most important factors in decision-making, (iii) discuss the current restorative concepts, and (iv) classify both the evidence and clinical practice in a way that seeks to be clear, understandable and he...
journal_title:International endodontic journal
pub_type: 杂志文章,评审
doi:10.1111/iej.12847
更新日期:2018-03-01 00:00:00
abstract:AIMS:The aims of this study were to investigate the pattern of transmission of laser light through carious human molar teeth, and to examine the effect on light transmission of reactions to caries in the dentine. METHODOLOGY:Sectioned carious human molars were examined whilst illuminated from their external surfaces b...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.2001.00428.x
更新日期:2001-10-01 00:00:00
abstract::Thorough knowledge of anatomical complexities of the root canal system has a direct impact on the effectiveness of canal preparation and filling, and is an essential prerequisite for successful root canal treatment. A wide range of complex variations in root canal anatomy exists, including root canal configuration typ...
journal_title:International endodontic journal
pub_type: 杂志文章,评审
doi:10.1111/iej.12800
更新日期:2018-02-01 00:00:00
abstract:AIM:To compare canal and isthmus debris debridement efficacies of the manual dynamic irrigation (MDI) and apical negative pressure (ANP) techniques in the mesial root of mandibular first molars with narrow isthmi, using a closed canal design. METHODOLOGY:Micro-computed tomography was employed to select 20 teeth, each ...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2010.01778.x
更新日期:2010-12-01 00:00:00
abstract::In this study, an unusual observation of Saccharomyces cerevisiae isolated from an infected root canal and from the blood of a patient undergoing endodontic therapy of a tooth with asymptomatic apical periodontitis is reported. Phenotypic (biochemical tests, antifungal susceptibility tests and SDS-PAGE of cellular pro...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.1997.00101.x
更新日期:1997-09-01 00:00:00
abstract:AIM:To evaluate the influence of root canal form on the sealing ability of two root canal sealers. METHODOLOGY:Twenty radiographically confirmed straight and 20 curved root canals were prepared with a stepback hand filing technique. Root canal aberrations created during preparation were determined by the use of double...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.2006.01079.x
更新日期:2006-04-01 00:00:00
abstract:AIM:To evaluate the effect of rotational speed and the angle and radius of curvature of root canals on the fracture of two types of nickel-titanium rotary instruments: K3 and ProTaper. METHODOLOGY:A total of 240 root canals of extracted human maxillary and mandibular molars were divided into two groups of 120, accordi...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.2003.00630.x
更新日期:2003-04-01 00:00:00
abstract:AIM:To assay the toxicity of the single-methacrylate-based sealer urethane dimethacrylate (UDMA) (EndoRez) in terms of cell growth and pro-inflammatory cytokines release, in expanded ex vivo human dental pulp stem cells (hDPSCs), human periodontal ligament stem cells (hPDLSCs), human gingival fibroblasts (hGFs) and hum...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/iej.12230
更新日期:2014-09-01 00:00:00
abstract:AIM:To examine the effects of calcium hydroxide (Ca(OH)2), transforming growth factor-beta (TGF-beta 1), and Ca(OH)2/TGF-beta 1 coadministration on TGF-beta 1 and interleukin-6 (IL-6) synthesis by early (subculture 1) and late (subculture 5) osteoblast cultures. METHODOLOGY:Early and late cultures were established usi...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1046/j.1365-2591.2000.00326.x
更新日期:2000-09-01 00:00:00
abstract::A rare case of dens invaginatus involving a non-carious mandibular lateral incisor with periapical periodontitis is reported. Invaginated teeth present technical difficulties in their clinical management because of their abnormal anatomy. In the present case, non-surgical root canal therapy was chosen. A one-year foll...
journal_title:International endodontic journal
pub_type: 杂志文章
doi:10.1111/j.1365-2591.1995.tb00320.x
更新日期:1995-11-01 00:00:00