Abstract:
BACKGROUND:This study aimed to evaluate the accuracy of cone beam computed tomography (CBCT) and periapical radiography in diagnosing root resorption and verify the influence of filling material in detecting these lesions. METHODS:Digital periapical radiographs and CBCT images of patients with root resorption and a history of dental trauma from a radiology clinic were reviewed retrospectively. The sample comprised 40 teeth with root resorption and 20 normal teeth as controls. Images were analysed by two radiologists and two endodontists. The sensitivity, specificity and accuracy were determined. The kappa coefficient assessed interobserver agreement and the t test determined significant differences between the imaging methods. RESULTS:The accuracy of CBCT in diagnosing external (P = 0.0144) and internal (P = 0.0038) inflammatory resorption was significantly higher than for periapical radiography. For replacement resorption, no statistical difference was noted (P > 0.05). In endodontically treated teeth, CBCT was statistically superior in diagnosing root resorption (P = 0.0138). CONCLUSIONS:CBCT was superior to digital periapical radiography in diagnosing external and internal inflammatory root resorption after dental trauma and can be considered in the differential diagnosis of resorptive lesions in teeth with endodontic treatment.
journal_name
Aust Dent Jjournal_title
Australian dental journalauthors
Lima TF,Gamba TO,Zaia AA,Soares AJdoi
10.1111/adj.12407subject
Has Abstractpub_date
2016-12-01 00:00:00pages
425-431issue
4eissn
0045-0421issn
1834-7819journal_volume
61pub_type
杂志文章abstract::The presence of supernumerary teeth, although not uncommon, occurs usually in the premaxillary region. Furthermore, examples of multiple supernumerary teeth in one patient are rare. A case involving the presence of multiple supernumerary teeth in all quadrants in described. ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1998.tb00146.x
更新日期:1998-02-01 00:00:00
abstract::Patients often present with intraoral pathology in the general dental practice setting. Therefore, it is important that dental practitioners are aware of how to deal with pathology when this occurs and have an understanding of investigative techniques that might assist in making a diagnosis. Biopsy and subsequent hist...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2010.01194.x
更新日期:2010-06-01 00:00:00
abstract::The dimension and direction of net migration of dentists in relation to Australia have been documented, the possible determinants and consequences discussed, and need for regulatory action considered. A new inflow of dentists has existed over the period of 1967 to 1980, with a marked increase after 1974. Determinants ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1982.tb04022.x
更新日期:1982-02-01 00:00:00
abstract::It is over 100 years since GV Black gathered together most of the knowledge then current on the caries process and set clear parameters for the discipline of operative dentistry. His four-volume treatise set standards that were relevant for the times and, in fact, were so well described that they remained dominant in ...
journal_title:Australian dental journal
pub_type: 历史文章,杂志文章,评审
doi:10.1111/j.1834-7819.2007.tb00500.x
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:Diagnostic services are the most common area of dental service in Australia. The objective was to investigate differences in services per visit for examinations and radiographs in relation to the characteristics of patients receiving these services in terms of age and gender, aspects of visiting such as dent...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12373
更新日期:2016-09-01 00:00:00
abstract::Service-mix can reflect changes in demographic factors, oral health, patient demand and treatment philosophies. The aim of this study was to compare service-mix by patient age in 1988 with baseline data from 1983. A weighted, stratified random sample of dentists in Australia was surveyed by mailed questionnaire in 198...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1994.tb05569.x
更新日期:1994-10-01 00:00:00
abstract::Burning mouth syndrome is an underdiagnosed and often poorly managed oral sensory disturbance. This paper discusses the recognition of the condition and suggests clinical approaches to ensure a correct diagnosis and appropriate management. The expansion of the traditional dental role of the dentist is reviewed in the ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1996.tb06019.x
更新日期:1996-12-01 00:00:00
abstract::The availability of improved ceramic materials, bonding techniques, new technology and issues of amalgam safety have led to a revival of interest in ceramic inlays in dentistry over the past ten years. Clinical studies have been carried out during this time using various evaluation techniques to assess the clinical pe...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1834-7819.1999.tb00217.x
更新日期:1999-09-01 00:00:00
abstract::The first year of a new Bachelor of Dental Surgery curriculum was introduced at the University of Adelaide in 1993. Four integrated streams replaced the previous large number of separate subjects, with an overall reduction in formal contact hours, more exposure to clinical practise, and an emphasis on problem-based le...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1996.tb03145.x
更新日期:1996-10-01 00:00:00
abstract::A prospective study was undertaken in a dental teaching hospital to compare the clinical performance of cantilever resin-bonded bridges with a fixed-fixed design for the replacement of a maxillary permanent incisor. A total of 25 anterior resin-bonded bridges was placed in 24 patients. The prostheses were evaluated ov...
journal_title:Australian dental journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1834-7819.2000.tb00239.x
更新日期:2000-03-01 00:00:00
abstract::It is widely accepted that all dentists should have a thorough understanding of the muscles involved in moving or stabilizing the mandible. However, there is still much discussion regarding the influence of the mandibular muscles on normal facial growth and dental development, as well as on orthodontic treatment and p...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/adj.12481
更新日期:2017-03-01 00:00:00
abstract::This article reviews an eclectic collection of problems. There is no particular reason why any one of them was chosen other than that they are more likely to occur in the course of practice than some other complications such as an oro-antral fistula or trauma to the lingual nerve or tissue emphysema. These latter and ...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1834-7819.1995.tb05629.x
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:Dens Invaginatus (DI), commonly known as dens in dente, is a developmental malformation of tooth that most commonly affects permanent maxillary lateral incisor teeth. Deciduous teeth are infrequently affected. Presence of DI in mandibular permanent teeth is extremely rare. Further, the presence of DI bilater...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1834-7819.2004.tb00056.x
更新日期:2004-06-01 00:00:00
abstract::Malposed mandibular and maxillary premolars and canines often cause great difficulties in removal. The ways in which these procedures are accomplished are described in detail. ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1975.tb04356.x
更新日期:1975-06-01 00:00:00
abstract::The delivery of effective information flow through self learning, critical thinking and problem solving is one of the objectives of current curriculum development within the Dental Faculty of the University of Hong Kong. These objectives reflect a desire to encourage skills related to 'comprehension learning' and 'mea...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1992.tb00828.x
更新日期:1992-02-01 00:00:00
abstract:BACKGROUND:The aim of this study was to investigate the associations of chewing and swallowing dysfunctions to nutritional status in older adults. METHODS:This cross-sectional study comprised a convenience sample of 1065 community-dwelling older adults living in rural United States. Dietary assessment included the Blo...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12064
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:There is evidence of a possible relationship between Archaea and periodontal disease; however, to date few studies have assessed the changes in prevalence of this domain after periodontal therapy. The aim of this randomized double-blind and placebo-controlled study was to assess if periodontal treatment with...
journal_title:Australian dental journal
pub_type: 杂志文章,随机对照试验
doi:10.1111/adj.12123
更新日期:2013-12-01 00:00:00
abstract::Extracted teeth, root-filled by single cone and lateral condensation techniques, using friction fitted and solvent (chloroform and eucalyptol) dip-fitted primary gutta-percha cones, were compared with respect to apical sealing as measured by length of dye penetration and frequency of no dye penetration. Overall, the s...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1989.tb03005.x
更新日期:1989-02-01 00:00:00
abstract::Most research on dental erosion has focused on erosion in enamel. However, the increasing retention of teeth into old age has increased the potential for root surface erosion. The nature and kinetics of root surface erosion have not yet been adequately explored. The objective of this project was to develop an in vitro...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2001.tb00283.x
更新日期:2001-09-01 00:00:00
abstract::This paper presents some information, derived by questionnaire, on the social characteristics and background of 1148 first-year dental students at the University of Sydney for the years 1976-1985. Student entry age was 19.4 years; 27 per cent were female; 36 per cent of fathers and 24 per cent of mothers were professi...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1992.tb00764.x
更新日期:1992-10-01 00:00:00
abstract::The aim of this study was to investigate the current published work relating to the clinical benefits of the use of systemic azithromycin as an adjunct to non-surgical periodontal therapy. A published work search of PubMed, EMBASE and Cochrane Register of Controlled Trials up to 27 April 2016 was undertaken. The large...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/adj.12448
更新日期:2017-03-01 00:00:00
abstract::A survey of over 2,000 second year high school students at 13 South Australian schools indicated that those who had received school dental care at primary school had fewer carious teeth and, in some respects, better oral hygiene habits. Whilst they were better informed on dental subjects than were control students, fe...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1976.tb02840.x
更新日期:1976-04-01 00:00:00
abstract::The effect of increasing cement thickness on the fracture strength of aluminous porcelain jacket crowns was investigated in this study. Thirty-three aluminous porcelain jacket crowns were divided into three groups. In Group 1, only platinum foil was used to provide cement space. In Group 2 two layers and Group 3 four ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1995.tb05607.x
更新日期:1995-02-01 00:00:00
abstract:BACKGROUND:The cleaning of endodontic and all dental instruments prior to sterilization is a prerequisite for their processing for re-use. This study aimed to develop a clinically practical cleaning protocol for rotary nickel-titanium (NiTi) endodontic files prior to sterilization. METHODS:Cleaning experiments were co...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2004.tb00045.x
更新日期:2004-03-01 00:00:00
abstract::This paper reports a case of two separate dentigerous cysts in the mandible of one patient. An unusual feature was the relationship of one of the cysts to an unerupted lateral incisor. The prudence of accounting for any missing teeth in patients and the value of panoramic radiographic screening is illustrated. ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1996.tb03135.x
更新日期:1996-10-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to compare the displacement of tooth arrangement in dentures fabricated by additive manufacturing (AM) and heat curing. METHODS:Three-dimensional (3D) scanning was performed for edentulous jaw models. After the teeth were arranged, 3D scanning for the wax denture was performed....
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12817
更新日期:2021-01-07 00:00:00
abstract::From records of 32 067 dentate persons from low fluoride communities in South Yorkshire, England, clinical dental caries has been scored at the distal and mesial sites of permanent canines, first and second premolars, and first and second molars, in relation to age. For those teeth with distal or mesial caries or both...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1981.tb05225.x
更新日期:1981-10-01 00:00:00
abstract::Oral squamous cell carcinoma (OSCC) is one of the most common solid tumours occurring after haematopoietic stem cell transplantation (HSCT), especially in patients with chronic graft-versus-host-disease (cGVHD). We describe a case of OSCC that developed in a 51-year-old male 22 years after he had received allogeneic H...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12343
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND:Resin-based cements are brittle materials and the major shortcomings of these materials are manifested in their sensitivity to flaws and defects. Although various mechanical properties of resin luting cements have been described, few fracture toughness test data for resin-based luting cements using the short...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2012.01703.x
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Social determinants of oral health are complex and have been described by conceptual frameworks. A widely embraced model of children's oral health was published by Fisher-Owens et al. (2007), identifying theoretical constructs influencing oral health. The current study aimed to investigate community-level co...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12706
更新日期:2019-09-01 00:00:00