Australian Endodontic Journal via MedWorm.com

Endoscopic removal of an endodontic file accidentally swallowed: Clinical and legal approaches

Australian Endodontic Journal — Wed, 16 Dec 2009 00:00:00 +0100

This report presents a case in which a K-file was accidentally swallowed during an endodontic procedure, performed without the use of a rubber dam. Given the absence of immediate clinical complications, the subject underwent a chest radiograph. The file was located at the oesophagogastric junction and was later removed by endoscopy. In addition to the clinical repercussions, this example also illustrates the ethical-legal aspects of this type of accident. (Source: Australian Endodontic Journal)

The importance of soft tissue examination in post-traumatic decision-making: A case report

Australian Endodontic Journal — Tue, 15 Dec 2009 00:00:00 +0100

Dental and facial traumas involving teeth and supporting tissues are common sports-related injuries. In this case report treatment of a 23-year-old student who had been elbowed by an opponent player during a basketball game, which caused oblique fractures on both maxillary incisor teeth is presented. The patient presented 17 days following trauma having completed full recovery of soft tissues. A fragment of upper incisor tooth had been embedded in lower lip at the time of trauma, which was covered by healing tissues. At the 1 month control the patient complained of a hard structure in his lower lip. The elusive broken fragment was revealed by a radiograph and then removed surgically. This case report is a good example of the importance of the training of general dentists about sports-relat...

Removal of intracanal smear layer by doxycycline: SEM analysis

Australian Endodontic Journal — Tue, 17 Nov 2009 00:00:00 +0100

The aim of this study was to verify the efficacy of doxycycline used alone or in association with sodium hypochlorite on smear layer removal. The canals of extracted human teeth were instrumented using a stepback technique. At the end of preparation, they were irrigated with doxycycline (Group 1), ethylenediaminetetraacetic acid + sodium hypochlorite (Group 2), doxycycline + sodium hypochlorite (Group 3) and water (Group 4). The dentinal wall of the cervical, middle and apical thirds was graded according to the amount of remaining debris and smear layer. The results were analysed using the Kruskal[ndash]Wallis test (P < 0.05). In Groups 2 and 4, the dentine was completely free and covered with smear layer, respectively. The results from the cervical and middle thirds of Group 3 were worse ...

Dentin strain induced by laser irradiation

Australian Endodontic Journal — Thu, 05 Nov 2009 00:00:00 +0100

The purpose of this study was to investigate the strain and temperature change in dentin induced by laser irradiation of human root canals with or without water cooling. Twenty-eight palatal roots of extracted human maxillary first molars were used. The strain in dentin was measured using strain gauges fixed on the apical third of the buccal root surface. The temperature change of the root dentin was monitored using thermocouples embedded into dentin near the apex. The root canal was irradiated with Er:YAG or Nd:YAG laser at an output of 1 W (100 mJ, 10 pps) for 5 s. The tip of the irradiation fibre was located 2.0 mm from the root apex. With water cooling, the mean maximum strain induced by Er:YAG laser was significantly lower than that by Nd:YAG laser (P < 0.05). However, without water c...

Substance P and CGRP expression in dental pulps with irreversible pulpitis

Australian Endodontic Journal — Wed, 04 Nov 2009 00:00:00 +0100

This study demonstrated that the expression of CGRP and SP is significantly higher in pulps with irreversible pulpitis compared with healthy pulps. (Source: Australian Endodontic Journal)

Bacterial colonisation of root canal dentine previously treated with endodontic irrigants

Australian Endodontic Journal — Wed, 04 Nov 2009 00:00:00 +0100

This study assessed if residues from MTAD, Endo-CHX, Peridex Oral Rinse or 6% NaOCl were inactivated by exposure to simulated leakage. Extracted teeth (15/group) were cut and drilled to produce a cylindrical canal space. They were irrigated, dried with paper points and transferred into 1 mL of simulated leakage (Enterococcus faecalis in tryptic soy broth) every 24 h. After one, two or three transfers, the number of colony forming units was measured by drilling the canal space and recovering the dentine shavings in antimicrobial-inactivating broth. Two-way anova of the log-transformed data showed irrigation method, leakage volume and their interaction were significant factors (P < 0.001). Compared with the positive control, the logarithmic reductions in the number of E. faecalis colonies af...

Comparison of the canal centring ability of K3, Liberator and EZ Fill Safesiders by using spiral computed tomography

Australian Endodontic Journal — Thu, 22 Oct 2009 23:00:00 +0100

The purpose of the study was to compare the canal centring ability of K3, Liberator and EZ Fill Safesiders by using spiral computed tomography (SCT). Forty curved mandibular premolars were selected. Before and after instrumentation teeth were scanned by spiral computed tomography and nine cross-sectional views of each tooth were obtained at 1.5 mm intervals from the apex. Canal centring ratio was calculated. Mean values were compared between different study groups by using one-way anova followed by Tukey [ndash] HSD procedure. At 1st, 2nd and 3rd levels, there was no statistical difference between groups. From 4th to 9th levels Safesider showed higher centring ratio, followed by Liberator and K3. Safesider showed better canal centring ability followed by Liberator and K3. (Source: Australi...

In vitro evaluation of effect of various endodontic solutions on selected physical properties of white mineral trioxide aggregate

Australian Endodontic Journal — Thu, 22 Oct 2009 23:00:00 +0100

During endodontic therapy various irrigating solutions at different concentrations and duration are used. These chemical solutions may affect the setting reaction of mineral trioxide aggregate (MTA). The aim of this study was to evaluate the effect of sodium hypochlorite (NaOCl) (5.25%), chlorhexidine gluconate (CHX) (2%), ethylenediaminetetraacetic acid (EDTA) solution (17%) and BioPure MTAD on surface micro-hardness and flexural strength of white MTA. Twenty-five disk-shaped and 25 bar-shaped specimens were divided into five groups and were stored under distilled water, NaOCl (5.25%), chlorhexidine CHX (2%), EDTA solution (17%) and BioPure MTAD for 7 days. The micro-hardness of disk specimens was measured while the flexural strength was tested on bar specimens. EDTA and BioPure MTAD sign...

Apical resorption in teeth with periapical lesions: Correlation between radiographic diagnosis and SEM examination

Australian Endodontic Journal — Tue, 06 Oct 2009 23:00:00 +0100

This study correlated the radiographic findings and scanning electron microscopy (SEM) images of external apical resorption (EAR) in teeth with periapical lesions. Standard radiographs were taken from 45 teeth with periapical lesions before their extraction. Using a radiographic examination, the root apex of each tooth was classified according to the EAR into the following categories: radiographic external apical resorption (REAR) absent, superficial and deep. The apical root surface was also examined with SEM. Photomicrographs of EARs were classified as periforaminal (PEAR) and foraminal (FEAR) in three degrees: 0, 1 and 2. REAR was present in 72.5% of cases, of which 20% were deep. Based upon SEM analysis, PEAR and FEAR occurred in 75.6% and 66.7% of cases respectively; 51.2% and 59% res...

Endodontic management of a fused mandibular third molar and distomolar: A case report

Australian Endodontic Journal — Mon, 05 Oct 2009 23:00:00 +0100

Careful management of fused teeth is essential as abnormal morphology can predispose a tooth to caries and periodontal disease. In this paper, a rare case of successful endodontic management of unilateral mandibular third molar fused to a distomolar is reported. Caries was removed from the tooth complex under local anaesthesia. The pulp chambers of the third molar and supernumerary tooth were accessed and the root canals were prepared using rotary instrumentation and copious irrigation with 2.5% sodium hypochlorite. Obturation using the lateral condensation technique with gutta-percha and AH26 sealer was subsequently performed. A 1-year recall showed a good treatment result. (Source: Australian Endodontic Journal)

Histological evaluation of rat tissue response to GMTA, Retroplast, and Geristore retrograde filling materials

Australian Endodontic Journal — Mon, 05 Oct 2009 23:00:00 +0100

The aim of the study was to compare the short-term biocompatibility of grey mineral trioxide aggregate (GMTA), Retroplast and Geristore. Silicon tubes filled with the materials and empty control tubes were implanted in the dorsal connective tissue of 30 Wistar albino rats. The tubes and surrounding tissues were excised and prepared for histological examination at 1 week, 1 month and 2 months after implantation. Inflammatory cell counts and the presence or absence of necrosis adjacent to the materials and control tubes were recorded. Data were statistically analysed using one-way anova and Tukey's multiple comparisons tests. The empty control tubes were well tolerated. All tested materials showed a more severe initial reaction than the control group. With time, the reaction became chronic, ...

Teeth with double internal inflammatory resorption: Report of two cases

Australian Endodontic Journal — Tue, 29 Sep 2009 23:00:00 +0100

Internal inflammatory resorption is an uncommon condition, which requires the presence of necrotic and infected pulp tissue within the coronal portion of the root canal system as well as inflamed pulp tissue apical to the resorptive defect. The defect usually appears as a bowl-shaped radiolucency within the tooth root. Most cases are asymptomatic and many cases are only seen once the entire pulp has necrosed and all of the root canal system is infected resulting in apical periodontitis. The two cases presented are unusual in that they both had two distinct areas of internal inflammatory resorption. It is hypothesised that the more coronal lesion occurred first and then it ceased to continue resorbing the root in that position as the 'necrotic, infected front' moved apically at which time a...

Apical microleakage evaluation of system B compared with cold lateral technique: In vitro study

Australian Endodontic Journal — Mon, 28 Sep 2009 23:00:00 +0100

The aim of this study was to evaluate in vitro the apical sealing ability of cold lateral and system B root filling techniques using dye penetration. Eighty-six extracted single-rooted human teeth were prepared and randomly divided into two experimental groups to be obturated by cold lateral condensation (n = 33) and system B (n = 33). The remaining 20 teeth served as positive and negative controls. The roots were embedded for 72 h in methylene blue dye solution and sectioned transversely for dye penetration evaluation using stereomicroscope. The results of this study showed that cold lateral condensation leaked significantly more (P < 0.001) than system B technique. (Source: Australian Endodontic Journal)

Effects of new adhesive resin root canal filling materials on vertical root fractures

Australian Endodontic Journal — Mon, 28 Sep 2009 23:00:00 +0100

The aim of this study was to compare the fracture resistance of roots following root canal therapy using the RC Sealer system, the Epiphany system and the conventional system of gutta-percha and Sealapex. Fifty-six maxillary central incisors were divided into eight groups of seven teeth each, according to master apical file size and obturation systems. Obturation materials in the root canal were vertically loaded using a universal testing machine. Fracture loads were analysed by anova and Tukey comparison, and fracture patterns were analysed with ordinal logistic regression. Master apical file size 80 had a significantly lower fracture load than size 40 (P < 0.05). The groups obturated using the Resilon Cone and the Epiphany Sealer had significantly lower fracture loads than the other grou...

SEM evaluation of the apical external root surface of teeth with chronic periapical lesion

Australian Endodontic Journal — Sat, 30 May 2009 04:00:00 +0100

The aim is to verify, under scanning electron microscopy, the occurrence of apical root resorption in anterior and posterior teeth with chronic and radiographically visible periapical lesions. Thirty-two teeth were extracted, the apical thirds (n = 39) were removed, and prepared to analyse the external apical root surface. All specimens presented irregular areas of root resorption with different depths, located mainly around the apical foramen. Teeth with chronic periapical lesions present areas of external apical root resorption with irregular surface and different depths located mainly around the apical foramen. Root resorptions may show different configurations and destroy the apical root structure more or less extensively. (Source: Australian Endodontic Journal)

Fluid-transport evaluation of lateral condensation, ProTaper gutta-percha and warm vertical condensation obturation techniques

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

The purpose of this study was to compare the microleakage of four obturation techniques (lateral condensation, lateral condensation of ProTaper Gutta-percha, single ProTaper Gutta-percha and warm vertical condensation) over a 3-month period. A fluid-transport model was used to measure microleakage. Sixty human-extracted teeth, divided into four groups, were prepared with ProTaper rotary instruments before the root canals were filled by one of the four examined techniques. All groups were obturated using Sultan as a root canal sealer. Microleakage was measured 7 days, 1 month and 3 months after the procedures. There were no statistically significant differences between the four groups at any of examination points (P > 0.05). The leakage was increased in all obturation techniques over the 3-...

The relationship of pulp polyp with the presence and concentration of immunoglobulin E, histamine, interleukin-4 and interleukin-12

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

The aim of this study was to evaluate the relationship between pulp polyp formation and immunoglobulin E (IgE), histamine and interleukin-4 (IL-4) as the most important mediators which are involved in allergy. Thirty-two samples including 16 pulp polyps and 16 normal pulps were gathered. After homogenising the pulpal tissue samples, enzyme-linked immunosorbent assay (ELISA) techniques were used to assess the concentration of IgE, histamine, IL-4 and IL-12. The two groups showed statistically significant differences in terms of both the concentration and presence of IgE, histamine and IL-4 (P < 0.001); both presence and concentration of IgE, histamine and IL-4 were higher in pulp polyps than in normal pulps. There is not any significant difference between case and control groups regarding I...

Reliability of assessing dye penetration along root canal fillings using methylene blue

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

This study checked whether dye penetration displayed by MB is comparable to Rhodamine B (RB). One hundred and seventy-two root canals were filled with gutta-percha and six sealers. Samples were covered with nail varnish except for the apical area, and immersed in MB or RB solutions under negative pressure. After 24 h, roots were bisected, photographed and the maximal dye penetration recorded. Dye penetrations displayed by MB and RB were compared (Newman[ndash]Keuls test). MB and RB displayed comparable results for groups filled with AH Plus, EndoREZ and Polifil (P > 0.05). For Endofill, Sealer 26 and Sealapex, a significant lower dye penetration was observed when MB was used (P < 0.05). Laboratory tests using MB for measuring dye penetration through filled root canals can result in mislead...

Endodontic treatment of a mandibular first molar with three mesial canals and broken instrument removal

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

To succeed in any dental procedure, the clinician's awareness of the patient's dental anatomy and its variations is crucial. In endodontic therapy, obtaining full information about the root canals' variations can affect the outcome substantially. This case report presents the endodontic treatment of a mandibular first molar exhibiting three mesial root canals with 4 mm of a separated K-file in the coronal third of the mesiolingual canal on an 18-year-old female patient. This case demonstrates the importance of locating additional canals in any roots undergoing endodontic treatment and how the clinician's awareness of aberrant internal anatomy may change the treatment results. (Source: Australian Endodontic Journal)

Non-surgical management of paraesthesia and pain associated with endodontic sealer extrusion into the mandibular canal

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

In conclusion, iatrogenic extrusion of endodontic materials should be included in differential diagnosis of endodontic pain and can sometimes be managed through non-surgical interventions in some cases. (Source: Australian Endodontic Journal)

Antimicrobial substantivity of root canal irrigants and medicaments: A review

Australian Endodontic Journal — Thu, 28 May 2009 04:00:00 +0100

Disinfection of the root canal system is one of the primary aims of root canal treatment. This can be achieved through the use of various antimicrobial agents in the form of irrigants and medicaments. These agents are only used for relatively short periods of time ranging from minutes (for irrigants) up to days or several weeks (for medicaments) and therefore their long-term antimicrobial effects rely on whether or not the particular agent has any properties of substantivity. If irrigants and medicaments had effective long-term residual antimicrobial activity that could prevent re-infection of the root canal system, then the long-term outcomes of endodontic treatment might be improved. Only a small number of studies have investigated the short-term substantivity of commonly used antimicrob...

Effect of sodium ascorbate on bond strength of different adhesive systems to NaOCl-treated dentin

Australian Endodontic Journal — Fri, 22 May 2009 04:00:00 +0100

The aim of this study was to evaluate the effects of sodium ascorbate on bond strength of different adhesive systems to NaOCl-treated dentin. Eighty extracted molar teeth were used in the study. The buccal enamel surfaces were removed to obtain a flat dentin surface. The teeth were mounted in self-curing resin and dentin surfaces were irrigated with NaOCl for 10 min. Half of the specimens were treated with sodium ascorbate for 10 min. The teeth were randomly assigned to four subgroups according to the adhesive systems used (Clearfil SE Bond, Clearfil Tri-S Bond, Adper Prompt-L-Pop, Adper Single Bond 2). Bond strengths were determined with a Universal Testing Machine, at a crosshead speed of 0.5 mm/min. Data were statistically analysed using anova at a significance level of 0.05. Two-way an...

Evaluation of the centreing ability of the ProTaper Universal™ rotary system in curved roots in comparison to Nitiflex™ files

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

The aim of the present study was to assess the centreing ability of the ProTaper Universal[trade] rotary system in curved roots in comparison to Nitiflex[trade] files, by means of preoperative and postoperative imaging of a cross-section of the apical third. Twenty mesiobuccal canals of human first mandibular molars with a degree of curvature ranging from 35° to 60° were divided into two groups of 10 specimens each: group 1, ProTaper Universal[trade] rotary system; group 2 (control), Nitiflex[trade] files. All instruments produced morphological alterations. The Student's t-test and Kruskal[ndash]Wallis test showed that the differences were not statistically significant, except for the specimens instrumented by Nitiflex file #30. The ProTaper Universal[trade] showed the capacity for produ...

Mandibular first premolar with two roots and three canals

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

This case report presents a relatively uncommon clinical case of a mandibular premolar with two roots and three canals. The possibility of additional root canals should be considered even in teeth with a low frequency of abnormal root canal anatomy. Sound knowledge of root canal anatomy, appropriate assessment of the pulp chamber floor, critical interpretation of radiographs and high-magnification examinations are highly desirable to achieve the best possible outcome in complicated root canal therapy. (Source: Australian Endodontic Journal)

Safety of laser use under the dental microscope

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

The aim of this study was to investigate the safety of laser use under the dental microscope. Nd:YAG, Er:YAG and diode lasers were used. The end of the tips was positioned at a distance of 5 cm from the objective lens of a dental microscope. Each eye protector was made into a flat disc, which was fixed on the lens of the microscope. The filters were placed in front of the objective lens or behind the eye lens. Transmitted energy through the microscope with or without the filters was measured. No transmitted laser energy was detected when using matched eye protectors. Mismatched eye protectors were not effective for shutting out laser energy, especially for Nd:YAG and diode lasers. None or very little laser energy was detected through the microscope even without any laser filter. Matched fi...

Root canal re-treatment of a mandibular second premolar with three root canals: a case report

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

Accurate diagnosis of root canal morphology and anatomy is essential for thorough shaping and cleaning of the entire root canal system and consequent successful root canal treatment. Mandibular premolars show a wide variety of root canal anatomy. This paper describes a case of mandibular second premolar with three root canals that has previously received an incomplete root canal treatment. (Source: Australian Endodontic Journal)

Evaluation of cytotoxicity of two root canal filling materials by MTT assay

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

In this study there were four groups: GP and GF were considered as study groups and the other two were negative control groups. GP and GF were prepared according to manufacturer's instruction. L-929 fibroblast cells of mouse were passaged with trypsin (Merck, Germany) after elimination of freeze phase. Adequate trypsin was added to cells and they were prepared with 95% of cell vitality. After 24 h, 150 000 cells were put in each well. The cell and dimethyl methacrylate were used as negative and positive controls. Ten specimens from each group were brought into contact with the culture medium and were incubated under sterilised conditions 24 h later. The cytotoxicity of all samples was assessed by dimethylthiazol diphenyltetrazolium bromide test after 1 h, 24 h and 72 h. The results showed ...

Use of a natural tooth crown as a pontic following cervical root fracture: a case report

Australian Endodontic Journal — Thu, 21 May 2009 04:00:00 +0100

The loss of anterior teeth can be psychologically and socially damaging to the patient. Despite a wide range of treatment options available, traumatised teeth may be inevitably lost on certain occasions. This paper describes the immediate replacement of a right central incisor using a fibre-composite resin with the natural tooth crown as a pontic. The abutment teeth can be conserved with minimal or no preparation, thus keeping the technique reversible, and can be completed at chair side thereby avoiding laboratory costs. It can be used as an interim measure or a definitive prosthesis. (Source: Australian Endodontic Journal)

A comparative study of four rotary NiTi instruments in preserving canal curvature, preparation time and change of working length

Australian Endodontic Journal — Tue, 07 Apr 2009 04:00:00 +0100

The purpose of this ex vivo study was to compare working time, working length changes and shaping effects using ProTaper, ProFile, FlexMaster and Mtwo rotary instruments. A total of 96 mesiobuccal roots of the first maxillary molars were prepared using these instruments. Using pre and post-radiographs, canal curvature and working length were measured. In addition, the time required for canal preparation was recorded. Data was statistically analysed using one-way anova and Duncan's post-hoc tests. ProTaper significantly lessened the canal curvature (P < 0.001), and Mtwo rotary instruments took significantly less instrumentation time (P < 0.001). No significant difference was observed between the four groups in changing working lengths (P = 0.081). According to the results of the study, the ...

Effect of two storage solutions on surface topography of two root-end fillings

Australian Endodontic Journal — Wed, 26 Nov 2008 05:00:00 +0100

The effect of different storage solutions on surface topography of mineral trioxide aggregate (MTA) and new experimental cement (NEC) as root-end fillings was investigated. Twenty-four single-rooted teeth were cleaned, shaped and obturated in a same manner. After root-end resection, 3-mm deep root-end cavities were ultrasonically prepared. Samples were randomly divided into four test groups (A1-A2-B1-B2, n = 6). Root-end cavities in groups A and B were filled with MTA and NEC, respectively, and were then stored in 100% humidity for 24 h. The samples of groups 1 and 2 were, respectively, immersed in normal saline (NS) and phosphate buffer saline solutions for 1 week. The samples were imaged under stereomicroscope before and after immersion and were then investigated and analysed by scanning...

Root canal treatment of three-rooted maxillary second premolars: Report of four cases

Australian Endodontic Journal — Tue, 25 Nov 2008 05:00:00 +0100

The aim of this report is to contribute to a better understanding of the radiographic, clinical and anatomic findings in maxillary second premolars. This paper reports the endodontic treatment of two cases of three-rooted three-canal maxillary second premolars in different patients, and two sound maxillary second premolars also with three canals and three independent roots in a sibling of one of the patients. Although the presence of maxillary second premolars with one or two canals and one root is much more common, other anatomic conditions can be found. A correct clinical and radiographic diagnosis based on knowledge of root canal anatomy and critical interpretation of radiographs is necessary for a safer and successful endodontic treatment of these teeth. (Source: Australian Endodontic ...

An initial investigation on torsional properties of nickel-titanium instruments produced with a new manufacturing method

Australian Endodontic Journal — Tue, 25 Nov 2008 05:00:00 +0100

A new manufacturing process involving twisting of a ground blank combined with heat treatment has been recently developed to produce nickel-titanium rotary files for root canal preparation. The aim of this study was to compare torsional resistance of prototype instruments produced using the new manufacturing method versus traditional nickel-titanium instruments produced by the customary grinding process. Twenty prototypes instruments of the same design and dimensions were divided in two groups of 10 each, according to the different manufacturing method. A file-testing apparatus specifically designed to perform torsional testing was used in accordance with the International Organization for Standardization 3630-1. The results indicated that instruments manufactured by the new manufacturing ...

Scanning electron microscopy evaluation of the hard tissue barrier after pulp capping with calcium hydroxide, mineral trioxide aggregate (MTA) or ProRoot MTA

Australian Endodontic Journal — Tue, 25 Nov 2008 05:00:00 +0100

The aim of this study was to investigate the morphology and localisation of calcium hydroxide- and mineral trioxide aggregate (MTA)-induced hard tissue barriers after pulpotomy in dogs' teeth. Pulpotomies were performed on maxillary and mandibular premolars of five dogs. The teeth were assigned into three groups according to the pulp-capping agent used. The pulpal wounds were capped with calcium hydroxide (Ca(OH)2[ndash] control), MTA or ProRoot MTA, and the cavities were restored with amalgam. After a 90-day follow-up period, the dogs were euthanised and the teeth were examined under scanning electron microscopy (SEM). An image-processing and analysis software was used to delimit the perimeters of the root canal area and the hard tissue barrier to determine the percentage of root canal ob...

Apical transportation: Two assessment methods

Australian Endodontic Journal — Tue, 25 Nov 2008 05:00:00 +0100

This study compared two methods for apical transportation measurement: digitised images of longitudinal root sections and radiographs. Sixty upper molar mesiobuccal root canals prepared for endodontic treatment were assessed. The results did not demonstrate statistically significant differences between the two imaging methods used to evaluate root canal transportation. The two methods were proven to be equally reliable. (Source: Australian Endodontic Journal)

Postoperative pain and associated factors in adolescent patients undergoing two-visit root canal therapy

Australian Endodontic Journal — Tue, 25 Nov 2008 05:00:00 +0100

This prospective study investigated the frequency and intensity of postoperative pain and identified associated factors in adolescents undergoing two-visit root canal therapy. Sixty-four patients aged 11 to 18 years old presenting with molars with pulp necrosis were assigned consecutively to two visits (plus an interappointment dressing using calcium-hydroxide paste). Pain intensity was recorded on a visual analogue scale (VAS) of 0[ndash]5. Data were analysed using multivariate logistic regression. The frequency of postoperative pain was 32.8% (21/64), with intensities of VAS 1 and VAS 2 in 81%, VAS 3 in 14.3% and VAS 4 in 4.7% of the 21 cases in which it was experienced. Spontaneous preoperative pain (odds ratio (OR) = 6.60; 95% confidence interval (CI) = 1.61[ndash]26.97; P = 0.009) and...

Effect of 17% EDTA and MTAD on intracanal smear layer removal: A scanning electron microscopic study

Australian Endodontic Journal — Thu, 20 Nov 2008 05:00:00 +0100

The purpose of this study was to determine the effectiveness of MTAD as the final irrigant to remove the smear layer, compared with that of 17% EDTA, both following root canal irrigation with 5.25% sodium hypochlorite (NaOCl). Fifty-five extracted maxillary and mandibular single-rooted human teeth were prepared by a crown-down technique using rotary 0.04 and 0.06 taper nickel-titanium files. 5.25% sodium hypochlorite was used as the intracanal irrigant. The canals were then treated with 5 mL of one of the following solutions as final rinse: 5.25% sodium hypochlorite, 17% EDTA or MTAD. The presence or absence of smear layer in the coronal, middle and apical portion of each canal was examined with a scanning electron microscope. The results showed that MTAD is an effective final rinse soluti...

Effectiveness of a 2% chlorhexidine solution mixed with calcium hydroxide against Candida albicans

Australian Endodontic Journal — Sun, 13 Jul 2008 04:00:00 +0100

The purpose of this investigation was to examine the in vitro susceptibility of Candida albicans to a mixture of chlorhexidine and calcium hydroxide using a tube dilution test. A suspension containing C. albicans was exposed to 2% chlorhexidine solution, calcium hydroxide paste and 2% chlorhexidine mixed with calcium hydroxide in plastic tissue culture wells. The tested agents were incubated with C. albicans for 1, 24, or 72 h. All agents were effective anti-fungals at all experimental time periods tested, with the exception of exposure to calcium hydroxide for 1 h. A mixture of 2% chlorhexidine and calcium hydroxide therefore is a very effective anti-fungal agent against C. albicans. (Source: Australian Endodontic Journal)

Effect of 17% EDTA and MTAD on intracanal smear layer removal: A scanning electron microscopic study

Australian Endodontic Journal — Fri, 09 May 2008 18:05:11 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The purpose of this study was to determine the effectiveness of MTAD as the final irrigant to remove the smear layer, compared with that of 17% EDTA, both following root canal irrigation with 5.25% sodium hypochlorite (NaOCl). Fifty-five ... (Source: Australian Endodontic Journal)

Radiological evaluation of the morphological changes of root canals shaped with ProTaper™ for hand use and the ProTaper™ and RaCe™ rotary instruments

Australian Endodontic Journal — Fri, 09 May 2008 04:39:49 +0100

This study evaluated, by means of the radiography examination, the occurrence of deviations in the apical third of root canals shaped with hand and rotary instruments. Sixty mandibular human molars were divided into three groups. The root canals ... (Source: Australian Endodontic Journal)

Endodontic re-treatment associated with the elimination of amalgam root-end filling through sinus tracts: A report of two cases

Australian Endodontic Journal — Fri, 09 May 2008 04:39:36 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract Two patients presented with complaints of recurrent drainage of purulent exudate from sinus tracts, inflammation and pain after endodontic re-treatment of the maxillary left (Case 1) and right (Case 2) lateral incisors. The periapical lesions ... (Source: Australian Endodontic Journal)

Histological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomised teeth of dogs

Australian Endodontic Journal — Fri, 09 May 2008 04:39:33 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The aim of this study was to use clinical, radiographic and histological examinations to compare the dental pulp response in 162 premolar roots of eight dogs when trichloracetic acid (TCA), formocresol, mineral trioxide aggregate (MTA) and zinc ... (Source: Australian Endodontic Journal)

In vitro analysis of the penetration of methylene blue dye in human radicular dentin using different methods of impregnation

Australian Endodontic Journal — Fri, 09 May 2008 04:39:24 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The purpose of the present study was to verity whether different conditions of contact with a dye solution would result in different levels of the impregnation by the marker agent in human radicular dentin. The root canals of 60 upper human ... (Source: Australian Endodontic Journal)

Extrusion of debris after use of rotary nickel-titanium files with different pitch: A pilot study

Australian Endodontic Journal — Fri, 09 May 2008 04:39:19 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The aim of this investigation was to quantitatively compare the amount of debris extruded apically from curved canals when using rotary nickel-titanium files with different pitches and sequences of use under the same preparation technique. ... (Source: Australian Endodontic Journal)

Detection of presence or absence of herpes simplex virus, Epstein Barr virus and human cytomegalovirus in infected pulp using a polymerase chain reaction

Australian Endodontic Journal — Fri, 09 May 2008 04:39:17 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The development of methods to amplify nucleic acids has provided a way of identifying and quantifying infectious pathogens in infected pulp and periapical region. Recent studies have detected human herpes virus in periapical pathosis and ... (Source: Australian Endodontic Journal)

Susceptibility of Candida albicans and Enterococcus faecalis to Chitosan, Chlorhexidine gluconate and their combination in vitro

Australian Endodontic Journal — Fri, 09 May 2008 04:38:56 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The aim of the present study was to analyse the sustain release of Chlorhexidine with Chitosan and to investigate the antimicrobial activity of 2% Chlorhexidine gel, 2% Chitosan gel and their combination against Candida albicans and Enterococcus ... (Source: Australian Endodontic Journal)

Effectiveness of propolis and calcium hydroxide as a short-term intracanal medicament against Enterococcus faecalis: A laboratory study

Australian Endodontic Journal — Fri, 09 May 2008 04:38:22 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The aim of this study was to investigate the antimicrobial activity of propolis-based intracanal medicament against Enterococcus faecalis using infected dentine models, and to compare its antimicrobial efficacy with that of the non-setting ... (Source: Australian Endodontic Journal)

Extrusion of debris after use of rotary nickel-titanium files with different pitch: A pilot study

Australian Endodontic Journal — Wed, 07 May 2008 23:00:00 +0100

In conclusion, short pitch design resulted in significantly less amount of debris extrusion compared with the other pitch lengths. (Source: Australian Endodontic Journal)

Endodontic re-treatment associated with the elimination of amalgam root-end filling through sinus tracts: A report of two cases

Australian Endodontic Journal — Wed, 07 May 2008 23:00:00 +0100

Two patients presented with complaints of recurrent drainage of purulent exudate from sinus tracts, inflammation and pain after endodontic re-treatment of the maxillary left (Case 1) and right (Case 2) lateral incisors. The periapical lesions persisted after apical curettage, apicectomy and root-end filling with silver amalgam. Radiographic examination exposed the poor quality of the endodontic treatments and the silver amalgam root-end fillings, which were associated with periapical radiolucent areas in both teeth. The sinus tract persisted after root canal cleaning and shaping, followed by a calcium hydroxide root canal dressing. The root-end fillings were periapically dislodged with endodontic K-files, and showed progressive displacement by sinus tracts up to elimination in the oral cav...

Effectiveness of propolis and calcium hydroxide as a short-term intracanal medicament against Enterococcus faecalis: A laboratory study

Australian Endodontic Journal — Wed, 07 May 2008 23:00:00 +0100

The aim of this study was to investigate the antimicrobial activity of propolis-based intracanal medicament against Enterococcus faecalis using infected dentine models, and to compare its antimicrobial efficacy with that of the non-setting calcium hydroxide paste when used as a short-term medication for 1 and 2 days. A total of 50 dentine discs of 7-mm length was obtained from extracted human teeth. Five dentine discs were kept sterile to serve as a negative control. The remaining 45 were contaminated with E. faecalis and divided into two groups (n = 20) in addition to five discs that served as a positive control. The discs were treated as follow: 20 discs were filled with propolis, while the other 20 discs were filled with non-setting calcium hydroxide. Microbiological sampling was perfor...

Use of a bottle warmer to increase 4% sodium hypochlorite tissue dissolution ability on bovine pulp

Australian Endodontic Journal — Wed, 19 Mar 2008 11:33:24 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 39-42, April 2008. Abstract The aim of this study was to evaluate the tissue dissolution ability of 4% sodium hypochlorite at increasing temperatures with the use of a baby bottle warmer. Twenty pieces of bovine pulp tissue from freshly extracted incisors and canines were ... (Source: Australian Endodontic Journal)

New South Wales ASE Inc

Australian Endodontic Journal — Wed, 19 Mar 2008 11:33:14 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 47-48, April 2008. (Source: Australian Endodontic Journal)

West Australia

Australian Endodontic Journal — Wed, 19 Mar 2008 11:32:09 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 46-47, April 2008. (Source: Australian Endodontic Journal)

Letter to the editor

Australian Endodontic Journal — Wed, 19 Mar 2008 11:32:02 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 45, April 2008. (Source: Australian Endodontic Journal)

Secretary/Treasurer's report

Australian Endodontic Journal — Wed, 19 Mar 2008 11:31:58 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 3, April 2008. (Source: Australian Endodontic Journal)

Victoria

Australian Endodontic Journal — Wed, 19 Mar 2008 11:31:53 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 46, April 2008. (Source: Australian Endodontic Journal)

Queensland

Australian Endodontic Journal — Wed, 19 Mar 2008 11:31:48 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 47, April 2008. (Source: Australian Endodontic Journal)

President's report: January 2008

Australian Endodontic Journal — Wed, 19 Mar 2008 11:30:55 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 2, April 2008. (Source: Australian Endodontic Journal)

Non-surgical management of infected type III dens invaginatus with vital surrounding pulp using contemporary endodontic techniques

Australian Endodontic Journal — Wed, 19 Mar 2008 11:30:17 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 4-11, April 2008. Abstract This paper reports on the conservative non-surgical endodontic management of an upper right lateral incisor diagnosed with infected dens invaginatus (Oehlers’ type III) and associated acute apical abscess, while maintaining vitality of the ... (Source: Australian Endodontic Journal)

The transition from pulpitis to periapical periodontitis in dogs’ teeth

Australian Endodontic Journal — Wed, 19 Mar 2008 11:29:43 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 12-18, April 2008. Abstract The purpose of the study was to histologically analyse transition from pulpitis to periapical periodontitis on dog's teeth. Pulps of mandibular premolars (37 roots) were exposed using a low-speed handpiece. Teeth were left open to the oral ... (Source: Australian Endodontic Journal)

From the literature

Australian Endodontic Journal — Wed, 19 Mar 2008 11:29:34 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 43-44, April 2008. (Source: Australian Endodontic Journal)

Editorial

Australian Endodontic Journal — Wed, 19 Mar 2008 11:29:28 +0100

Australian Endodontic Journal, Volume 34, Issue 1, Page 1, April 2008. (Source: Australian Endodontic Journal)

In vitro comparison of different reciprocating systems used during endodontic retreatment

Australian Endodontic Journal — Thu, 13 Dec 2007 19:11:59 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The present study evaluated the effectiveness of two reciprocating systems for the removal of root-filling material during endodontic retreatment. One hundred extracted mandibular premolars were prepared and root-filled with gutta-percha and ... (Source: Australian Endodontic Journal)

Second mesiobuccal canal detection in maxillary first molars using microscopy and ultrasonics

Australian Endodontic Journal — Sat, 08 Dec 2007 19:31:32 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The aim of this study was to investigate whether the use of operating microscope in combination with ultrasonics increased the rate of second mesiobuccal (MB2) canal detection in permanent maxillary first molar teeth. A hundred extracted human ... (Source: Australian Endodontic Journal)

Effectiveness of a 2% chlorhexidine solution mixed with calcium hydroxide against Candida albicans

Australian Endodontic Journal — Sat, 08 Dec 2007 01:55:42 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The purpose of this investigation was to examine the in vitro susceptibility of Candida albicans to a mixture of chlorhexidine and calcium hydroxide using a tube dilution test. A suspension containing C. albicans was exposed to 2% chlorhexidine ... (Source: Australian Endodontic Journal)

Four-rooted mandibular second premolar

Australian Endodontic Journal — Sat, 08 Dec 2007 01:55:38 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The diverse morphology of the root canal system of the mandibular premolar is a challenge for the clinician to clean, shape and obturate. A case report of a mandibular second premolar with four fused roots which separated at different levels ... (Source: Australian Endodontic Journal)

Mandibular molar with five root canals

Australian Endodontic Journal — Sat, 08 Dec 2007 01:55:36 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, OnlineEarly Articles. Abstract The purpose of this study was to demonstrate the importance of knowledge of the internal anatomy of root canals for the success of endodontic treatment. Lack of knowledge of anatomic variations and their characteristics in different teeth has ... (Source: Australian Endodontic Journal)

Erratum: Erratum

Australian Endodontic Journal — Fri, 07 Dec 2007 09:38:21 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 152, December 2007. (Source: Australian Endodontic Journal)

IFEA President's Report

Australian Endodontic Journal — Fri, 07 Dec 2007 09:38:21 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 145-146, December 2007. (Source: Australian Endodontic Journal)

Letter to the editor

Australian Endodontic Journal — Fri, 07 Dec 2007 09:38:20 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 143-144, December 2007. (Source: Australian Endodontic Journal)

Conservative treatment of patients with periapical lesions associated with extraoral sinus tracts

Australian Endodontic Journal — Fri, 07 Dec 2007 09:38:11 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 131-135, December 2007. Abstract This paper describes the clinical courses of three cases with extra-oral sinus tract formation, from diagnosis and treatment to short-term follow-up and evaluation. All teeth involved had periradicular radiolucent areas noted on radiographic ... (Source: Australian Endodontic Journal)

Images from IFEA 7th Endodontic World Congress, Vancouver 2007

Australian Endodontic Journal — Fri, 07 Dec 2007 09:38:10 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 147, December 2007. (Source: Australian Endodontic Journal)

Healing of large periapical lesion: A non-surgical endodontic treatment approach

Australian Endodontic Journal — Fri, 07 Dec 2007 09:37:31 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 136-140, December 2007. Abstract A patient with a large periapical lesion around the apices of her mandibular incisors is presented. During the conservative non-surgical endodontic treatment, sodium hypochlorite was used for irrigation, and calcium hydroxide was used for the ... (Source: Australian Endodontic Journal)

Western Australia

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:40 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 151, December 2007. (Source: Australian Endodontic Journal)

Determination of the minimum inhibitory concentration of four medicaments used as intracanal medication

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:40 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 107-111, December 2007. Abstract The aim of this study was to determine the minimum inhibitory concentration (MIC) of iodoform, calcium hydroxide, IKI (iodine potassium iodine) and CFC (ciprofloxacin, Flagyl (metronidazole) and calcium hydroxide) required to kill S. aureus, ... (Source: Australian Endodontic Journal)

News report

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:39 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 149, December 2007. (Source: Australian Endodontic Journal)

APEC news report

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:39 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 148, December 2007. (Source: Australian Endodontic Journal)

Queensland

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:38 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 150, December 2007. (Source: Australian Endodontic Journal)

ASE President's Report

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:18 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 100, December 2007. (Source: Australian Endodontic Journal)

Editorial

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:18 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 99, December 2007. (Source: Australian Endodontic Journal)

Victoria

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:09 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 150, December 2007. (Source: Australian Endodontic Journal)

Contemporary management of lateral root perforation diagnosed with the aid of dental computed tomography

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:09 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 112-118, December 2007. Abstract Lateral root perforation unnoticed during post-space preparation, and followed by post cementation, can subsequently be challenging to diagnose in the labio-lingual plane due to the two-dimensional nature of conventional radiography. This paper ... (Source: Australian Endodontic Journal)

From the literature

Australian Endodontic Journal — Fri, 07 Dec 2007 09:36:08 +0100

Australian Endodontic Journal, Volume 33, Issue 3, Page 141-142, December 2007. (Source: Australian Endodontic Journal)

Evaluation of the root dentine cutting effectiveness of the HERO 642®, HERO Apical® and HERO Shaper® Rotary Systems

Australian Endodontic Journal — Sun, 14 Oct 2007 03:27:07 +0100

Australian Endodontic Journal, Volume 0, Issue 0, Page ???, -Not available-. Abstract Different HERO rotary systems were evaluated by pre- and postoperative images of a cross-section of their mesiobuccal root thirds with a stereoscopic magnifier (45×). Fifty mesiobuccal canals of human mandibular first molars were divided into fiv... (Source: Australian Endodontic Journal)

Evaluation of the root dentine cutting effectiveness of the HERO 642®, HERO Apical® and HERO Shaper® Rotary Systems

Australian Endodontic Journal — Fri, 05 Oct 2007 18:00:32 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract Different HERO rotary systems were evaluated by pre- and postoperative images of a cross-section of their mesiobuccal root thirds with a stereoscopic magnifier (45×). Fifty mesiobuccal canals of human mandibular first molars were divided into fiv... (Source: Australian Endodontic Journal)

Flare-ups in endodontics and their relationship to various medicaments

Australian Endodontic Journal — Fri, 05 Oct 2007 02:44:48 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The purpose of this research is to investigate the frequency of endodontic flare-ups using a visual analogue scale. Definitions of flare-ups vary widely as does their reported frequency. A flare-up was defined as an increase of 20 or more points ... (Source: Australian Endodontic Journal)

Computed tomography assessment of three techniques for removal of filling material

Australian Endodontic Journal — Fri, 05 Oct 2007 02:44:47 +0100

In this study, computed tomography (CT) was used to assess three techniques for root canal filling removal. Seventy-five roots of extracted human lower incisors were filled with zinc oxide-eugenol sealer and gutta-percha and separated into three ... (Source: Australian Endodontic Journal)

Biocompatibility of retrograde root filling materials: A review

Australian Endodontic Journal — Fri, 05 Oct 2007 02:44:47 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The aim of a retrograde filling material is to fill the apical canal space and to obtain a hermetic seal between the periodontium and the root canal system. Several materials have been suggested for root-end filling including: amalgam, gutta-perc... (Source: Australian Endodontic Journal)

Effect of supraperiosteal injection of dexamethasone on postoperative pain

Australian Endodontic Journal — Wed, 26 Sep 2007 18:23:54 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract Many patients suffer from mild, moderate or severe pain during or after root canal therapy. The purpose of this study was to evaluate the efficacy of supraperiosteal injection of dexamethasone into the periapical tissues to prevent postoperative ... (Source: Australian Endodontic Journal)

Time-dependence of coronal seal of temporary materials used in endodontics

Australian Endodontic Journal — Wed, 26 Sep 2007 01:39:14 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The aim of this in vitro study was to compare parametrically the coronal seal ability over different periods of times of four restorative materials used to seal the pulpal access cavity after endodontic treatment. One hundred and thirty-five mand... (Source: Australian Endodontic Journal)

Evaluation of the temperature of different refrigerant sprays used as a pulpal test

Australian Endodontic Journal — Wed, 26 Sep 2007 01:39:14 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The temperature of different refrigerant sprays (Endo-Ice, Endo-Frost, Coolermatic and Sprayon Contact and Tuner Cleaner) used as pulpal tests were evaluated in vitro. A thermocouple placed inside the pulp chamber of a maxillary central incisor w... (Source: Australian Endodontic Journal)

From the literature

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:56 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 89-90, Aug 2007. (Source: Australian Endodontic Journal)

Western Australia

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:55 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 98-98, Aug 2007. (Source: Australian Endodontic Journal)

Victoria

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:55 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 97-98, Aug 2007. (Source: Australian Endodontic Journal)

Four canals in the mesial root of a mandibular first molar. A case report under the operating microscope

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:55 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 84-88, Aug 2007. Abstract In this era of microscope-assisted endodontics, finding variations in root canal system anatomy is not uncommon. Operating microscopes combined with careful clinical examination and radiographic interpretation can aid the clinician to successfull... (Source: Australian Endodontic Journal)

Editorial

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:55 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 53-54, Aug 2007. (Source: Australian Endodontic Journal)

Queensland

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:54 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 96-97, Aug 2007. (Source: Australian Endodontic Journal)

South Australia

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:53 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 97-97, Aug 2007. (Source: Australian Endodontic Journal)

New South Wales

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:53 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 96-96, Aug 2007. (Source: Australian Endodontic Journal)

Letter to the editor

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:53 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 95-95, Aug 2007. (Source: Australian Endodontic Journal)

ANZAE President's report

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:53 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 93-94, Aug 2007. (Source: Australian Endodontic Journal)

ASE President's report

Australian Endodontic Journal — Fri, 10 Aug 2007 05:37:53 +0100

Australian Endodontic Journal Volume 33, Issue 2, Page 91-92, Aug 2007. (Source: Australian Endodontic Journal)

Comparative in vivo analysis of the sealing ability of three endodontic sealers in dog teeth after post-space preparation

Australian Endodontic Journal — Sat, 21 Jul 2007 18:00:23 +0100

This study compared the sealing ability of RoekoSeal, AH Plus and EndoRez in dog premolars after post-space preparation and exposure to the oral environment. Seventy-four root canals were cleaned, shaped and filled with gutta-percha and one of th... (Source: Australian Endodontic Journal)

Antimicrobial activity of sodium hypochlorite and chlorhexidine by two different tests

Australian Endodontic Journal — Sat, 21 Jul 2007 10:00:04 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The aim of this study was to evaluate the antimicrobial capacity of sodium hypochlorite (1% and 5%) and chlorhexidine (0.12%, 0.5% and 1%) with or without the addition of organic material (bovine serum albumin, BSA) against some bacterial samples... (Source: Australian Endodontic Journal)

Effectiveness of single- versus multiple-visit endodontic treatment of two mandibular central incisors from the same patient

Australian Endodontic Journal — Sat, 21 Jul 2007 10:00:04 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. Abstract The aim of this report is to describe the treatment of two mandibular incisors of the same patient with apical periodontitis following dental trauma. Tooth 31 was treated by single-visit endodontic therapy while tooth 41 was treated by multiple-v... (Source: Australian Endodontic Journal)

What is OnlineEarly?

Australian Endodontic Journal — Thu, 12 Jul 2007 10:32:34 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. What is OnlineEarly? OnlineEarly is a Blackwell Synergy service where fully corrected, fully web-functional and complete articles are published online as and when they are ready, prior to their ultimate inclusion in a print issue. This service is a benefi... (Source: Australian Endodontic Journal)

Non-metallic grid for radiographic measurement

Australian Endodontic Journal — Mon, 30 Apr 2007 18:00:36 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Two palatal root canals in a maxillary second molar

Australian Endodontic Journal — Mon, 30 Apr 2007 07:46:05 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

In vitro evaluation of the accuracy of five different electronic apex locators for determining the working length of endodontically retreated teeth

Australian Endodontic Journal — Tue, 24 Apr 2007 08:28:06 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 7-12, Apr 2007. (Source: Australian Endodontic Journal)

Endodontic treatment of mandibular incisors with two root canals: Report of two cases

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:31 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 27-31, Apr 2007. (Source: Australian Endodontic Journal)

Editorial

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:31 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 1-1, Apr 2007. (Source: Australian Endodontic Journal)

Conference listings

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:30 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 50-51, Apr 2007. (Source: Australian Endodontic Journal)

Western Australia

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:30 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 49-49, Apr 2007. (Source: Australian Endodontic Journal)

Victoria

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:30 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 48-49, Apr 2007. (Source: Australian Endodontic Journal)

Queensland

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:30 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 48-48, Apr 2007. (Source: Australian Endodontic Journal)

From the literature

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:30 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 46-47, Apr 2007. (Source: Australian Endodontic Journal)

New South Wales

Australian Endodontic Journal — Tue, 24 Apr 2007 08:27:29 +0100

Australian Endodontic Journal Volume 33, Issue 1, Page 48-48, Apr 2007. (Source: Australian Endodontic Journal)

Root canal preparation with the NiTi systems K3, Mtwo and ProTaper

Australian Endodontic Journal — Wed, 14 Mar 2007 18:04:54 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Canal configuration in the mesio-buccal root of maxillary first molar teeth of a Jordanian population

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:45 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Regression of a lesion resembling pyogenic granuloma after endodontic treatment

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:42 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Comparative SEM study of the marginal adaptation of white and grey MTA and Portland cement

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:36 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Treatment of a second maxillary molar with six canals

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:27 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Leakage evaluation of three different root canal obturation techniques using electrochemical evaluation and dye penetration evaluation methods

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:15 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Spreading of root canal irrigants on root dentine

Australian Endodontic Journal — Wed, 14 Mar 2007 09:24:02 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Evaluation of the thermoplasticity of different gutta-percha cones and Resilon®

Australian Endodontic Journal — Wed, 14 Mar 2007 09:23:38 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Evaluation of ethylenediaminetetraacetic acid (EDTA) solution and gel for smear layer removal*

Australian Endodontic Journal — Wed, 14 Mar 2007 09:23:36 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Comparison of the percentage of gutta-percha-filled area obtained by Thermafil and System B

Australian Endodontic Journal — Wed, 14 Mar 2007 09:22:12 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Repair of large periapical radiolucent lesions of endodontic origin without surgical treatment

Australian Endodontic Journal — Wed, 14 Mar 2007 09:22:08 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Western Australia

Australian Endodontic Journal — Fri, 15 Dec 2006 09:04:01 +0100

Volume 32, Issue 3, Page 139-139, Dec 2006. (Source: Australian Endodontic Journal)

Letter to the President of the Australian Society of Endodontology

Australian Endodontic Journal — Fri, 15 Dec 2006 09:04:00 +0100

Volume 32, Issue 3, Page 136-136, Dec 2006. (Source: Australian Endodontic Journal)

Victoria

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:52 +0100

Volume 32, Issue 3, Page 138-139, Dec 2006. (Source: Australian Endodontic Journal)

New South Wales

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:50 +0100

Volume 32, Issue 3, Page 137-137, Dec 2006. (Source: Australian Endodontic Journal)

Secretary/Treasurer's report

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:30 +0100

Volume 32, Issue 3, Page 135-135, Dec 2006. (Source: Australian Endodontic Journal)

Visualisation of human dental pulp vasculature by immunohistochemical and immunofluorescent detection of CD34: A comparative study

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:29 +0100

Volume 32, Issue 3, Page 101-106, Dec 2006. (Source: Australian Endodontic Journal)

South Australia

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:27 +0100

Volume 32, Issue 3, Page 138-138, Dec 2006. (Source: Australian Endodontic Journal)

Referees

Australian Endodontic Journal — Fri, 15 Dec 2006 09:02:26 +0100

Volume 32, Issue 3, Page 140-140, Dec 2006. (Source: Australian Endodontic Journal)

From the literature

Australian Endodontic Journal — Fri, 15 Dec 2006 09:01:43 +0100

Volume 32, Issue 3, Page 133-134, Dec 2006. (Source: Australian Endodontic Journal)

Announcement

Australian Endodontic Journal — Fri, 15 Dec 2006 09:01:42 +0100

Volume 32, Issue 3, Page 140-140, Dec 2006. (Source: Australian Endodontic Journal)

Queensland

Australian Endodontic Journal — Fri, 15 Dec 2006 09:01:41 +0100

Volume 32, Issue 3, Page 137-137, Dec 2006. (Source: Australian Endodontic Journal)

Evaluation of the antifungal effects of mineral trioxide aggregate materials

Australian Endodontic Journal — Thu, 16 Nov 2006 20:47:31 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Evaluation of the antibacterial substantivity of several intra-canal agents

Australian Endodontic Journal — Sat, 26 Aug 2006 05:54:01 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

In vitro evaluation of endodontic debris removal as obtained by rotary instrumentation coupled with ultrasonic irrigation

Australian Endodontic Journal — Fri, 25 Aug 2006 08:00:40 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Coronal sealing ability of three sectional obturation techniques – SimpliFill, Thermafil and warm vertical compaction – compared with cold lateral condensation and post space preparation

Australian Endodontic Journal — Fri, 25 Aug 2006 08:00:34 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Endodontic retreatment of a maxillary second molar with three separate buccal roots

Australian Endodontic Journal — Fri, 25 Aug 2006 08:00:31 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Debris retention and wear in three different nickel-titanium rotary instruments

Australian Endodontic Journal — Fri, 25 Aug 2006 08:00:10 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

In vitro computer analysis of crown discolouration from commonly used endodontic sealers

Australian Endodontic Journal — Fri, 25 Aug 2006 07:59:56 +0100

Australian Endodontic Journal Volume 0, Issue 0, Page ???-???. (Source: Australian Endodontic Journal)

Endodontics versus implantology: To extirpate or integrate?

Australian Endodontic Journal — Fri, 14 Jul 2006 18:11:13 +0100

Australian Endodontic Journal Volume 32, Issue 2, Page 57-63, Aug 2006. (Source: Australian Endodontic Journal)

Case assessment and treatment planning: What governs your decision to treat, refer or replace a tooth that potentially requires endodontic treatment?*

Australian Endodontic Journal — Fri, 14 Jul 2006 08:25:34 +0100

Australian Endodontic Journal Volume 32, Issue 2, Page 79-84, Aug 2006. (Source: Australian Endodontic Journal)

Letter to the editor

Australian Endodontic Journal — Fri, 14 Jul 2006 08:25:33 +0100

Australian Endodontic Journal Volume 32, Issue 2, Page 93-94, Aug 2006. (Source: Australian Endodontic Journal)

President's report

Australian Endodontic Journal — Fri, 14 Jul 2006 08:25:32 +0100

Australian Endodontic Journal Volume 32, Issue 2, Page 91-92, Aug 2006. (Source: Australian Endodontic Journal)