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Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc

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https://www.readbyqxmd.com/read/28508523/the-effect-of-sodium-hypochlorite-concentration-and-irrigation-needle-extension-on-biofilm-removal-from-a-simulated-root-canal-model
#1
Saifalarab A Mohmmed, Morgana E Vianna, Matthew R Penny, Stephen T Hilton, Jonathan C Knowles
To investigate the effect of sodium hypochlorite concentration and needle extension on removal of Enterococcus faecalis biofilm, sixty root canal models were 3D printed. Biofilms were grown on the apical 3 mm of the canal for 10 days. Irrigation for 60s with 9 mL of either 5.25% or 2.5% NaOCl or water was performed using a needle inserted either 3 or 2 mm from the canal terminus and imaged using fluorescence microscopy and residual biofilm percentages were calculated using imaging software. The data were analysed using analysis of covariance and two-sample t-tests...
May 16, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28418157/effect-of-canal-preparation-with-trushape-and-vortex-rotary-instruments-on-three-dimensional-geometry-of-oval-root-canals
#2
Ana Arias, Frank Paqué, Stephanie Shyn, Sarah Murphy, Ove A Peters
The purpose of this study was to assess the geometry of non-round root canals after preparation with TRUShape (a novel instrument with s-shaped longitudinal design) in comparison to conventional rotary instrumentation using micro-computed tomography. Twenty distal root canals of mandibular molars were randomly distributed in two groups to be shaped with either TRUShape or Vortex rotaries. Percentages of unprepared surface and volume of dentin removal for the entire canal and for the apical 4 mm were calculated...
April 18, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28418086/general-dentists-use-of-diagnostic-equipment-and-methods
#3
Chin-Hang Kong, Michelle Davis, Kathryn Fong, Paul V Abbott
An accurate diagnosis is essential for making treatment decisions in dentistry. However, little research is available as to which tests are done routinely and how commonly they are performed. The purpose of this study was to investigate diagnostic methods and equipment used by general dentists in private practice in Perth. The study involved a retrospective audit of 30 patient records from seven individual general dentists working in private practices in the Perth Metropolitan area. De-identification of patient records was done prior to the researchers' visit...
April 18, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409878/state-report-for-victoria-for-april-2017
#4
Sasaluck Pakdeethai
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409877/new-south-wales
#5
Mehdi Rahimi
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409876/state-report-for-western-australia
#6
Siang Hsu
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409875/queensland-newsletter-report-april-2017
#7
Ian Davies
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409874/editorial
#8
EDITORIAL
Stephen C Harlamb
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409873/president-s-report
#9
Donna Richards
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28409872/state-report-for-ase-sa-branch-february-2017
#10
G Othayakumar
No abstract text is available yet for this article.
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28084647/a-novel-model-for-testing-the-efficiency-of-removal-of-calcium-hydroxide-from-complex-root-canal-anatomies
#11
Selen Küçükkaya Eren, Hacer Aksel, Peter Parashos
The purpose of this study was to evaluate the efficacy of several irrigation protocols in the removal of calcium hydroxide [Ca(OH)2 ] from simulated internal root resorption cavities in a complex root canal anatomy model. The 20° to 35° curved mesiobuccal roots of 94 maxillary molars were sectioned longitudinally; internal resorption cavities were prepared in the apical third of the canal walls. Calcium hydroxide was placed into the cavities and the root halves reassembled. Four teeth were used as controls, and 90 teeth were randomly divided into six experimental groups (n = 15), according to the irrigation protocols used: syringe irrigation; H2 O2 (HP); Navitip FX; Vibringe-syringe; Vibringe-NaviTip FX; ultrasonically activated irrigation (UAI) using an ultrasonic K-file...
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27238158/in-vitro-evaluation-of-the-apical-seal-of-two-different-retrograde-filling-materials
#12
Korbinian Benz, Ljubisa Markovic, R A Jordan, Claudia Novacek, Jochen Jackowski
To determine whether the selection of retrograde filling material or the choice of instruments in root tip resection influences the seal of the retrograde root filling. Seventy-two single-rooted teeth were used. Root resection was performed using a Lindemann bone cutter, a Lindemann bone cutter with A-shaped cutting design or a diamond-coated bur. Retro-cavities were prepared by piezo-tips and filled with Super-EBA or MTA. Teeth were made transparent and dye penetration was assessed. Teeth filled with MTA, irrespective of the resection instrument, showed no measurable dye penetration...
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27237930/lining-prefabricated-dowel-s-with-fibre-reinforced-resin-composite
#13
Vivek Aggarwal, Mamta Singla
The study evaluated the adaptation and push-out bond force of two different lined fibre dowels in oval canals. Dowel spaces were prepared in 30 obturated mandibular premolars with oval roots. The samples were divided into three groups (n = 10). The first group received non-lined fibre dowels (NL). The fibre dowels in the second group were lined with a resin composite (PL). The fibre dowels in third group were lined with resin composite reinforced with polyethylene fibre ribbon (PFL). The proportion of surface area (PSA) occupied by the dowel and push-out bond force were analysed...
April 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28150896/does-apical-negative-pressure-prevent-the-apical-extrusion-of-debris-and-irrigant-compared-with-conventional-irrigation-a-systematic-review-and-meta-analysis
#14
REVIEW
Priscilla Coutinho Romualdo, Katharina Morant Holanda de Oliveira, Mariana Alencar Nemezio, Erika Calvano Küchler, Raquel Assed Bezerra Silva, Paulo Nelson-Filho, Lea Assed Bezerra Silva
The aim of this study was to evaluate if apical negative pressure (ANP) irrigation prevents the apical extrusion of debris and irrigant compared with conventional needle irrigation through a systematic review and meta-analysis. A computer search of dental literature was performed using four different databases. A combination of the terms 'apical negative pressure', 'endovac', 'apical extrusion', 'extrusion' and 'endodontics' was used. Studies that used extracted human teeth with a mature apex and that evaluated the apical extrusion of debris and/or irrigating solution were included...
February 2, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/28084663/comparison-of-apical-centring-ability-between-incisal-shifted-access-and-traditional-lingual-access-for-maxillary-anterior-teeth
#15
Yoshio Yahata, Yoshiko Masuda, Takashi Komabayashi
The aim of this study was to compare the apical centring ability of incisal-shifted access (ISA) with that of traditional lingual access (TLA). Fifteen three-dimensional printed resin models were prepared from the computed tomography data for a human maxillary central incisor and divided into ISA (n = 7), TLA (n = 7) and control (n = 1) groups. After access preparation, these models were shaped to the working length using K-files up to #40, followed by step-back procedures. An apical portion of the model was removed at 0...
January 13, 2017: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27990712/the-genesis-and-development-of-the-endodontic-study-club-of-brisbane-1964-1970
#16
Harry Francis Akers
This narrative delineates the International, Australian and Queensland settings, between 1940 and 1970 that impeded the development of endodontology and evidence-based endodontic practice. It explores the genesis of the Endodontic Study Club of Brisbane between 1964 and 1970. Pioneers' contributions to endodontology in Australia, together with contemporaneous problems, are identified. The author used literature review and historic method. The historical and constitutional backgrounds contributed to the disjointed origins of the Australian Society of Endodontology, which were networked but autonomous study clubs that appeared in capital cities between 1960 and 1965...
December 19, 2016: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27910242/queensland-newsletter-report-october-2016
#17
Ian Davies
No abstract text is available yet for this article.
December 2016: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27910241/president-s-report
#18
Donna Richards
No abstract text is available yet for this article.
December 2016: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27910240/editorial
#19
EDITORIAL
Ralph Reid
No abstract text is available yet for this article.
December 2016: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
https://www.readbyqxmd.com/read/27910239/western-australia
#20
Hian Siang Hsu
No abstract text is available yet for this article.
December 2016: Australian Endodontic Journal: the Journal of the Australian Society of Endodontology Inc
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