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, the average number of distal and mesial sites attacked per DF tooth is calculated. The ratio observed generally reaches a stable value as age increases and is lowest for mandibular canines (1.10 from 15 years of age and above) and highest for mandibular first molars (1.46 from 30 years and above). For second premolars--both maxillary and mandibular--the ratio reaches a maximum at 30-39 years, and then falls with increasing age. Because the ratio generally attains an effective ceiling with increasing age at a level well below 2, and because it is characteristic of the tooth-type, host factors would seem to be implicated. The data corroborate the authors' hypothesis that the site-specificity of dental caries is genetically-determined and that the timing of attacks in a given environment is governed largely by endogenous factors.
journal_name
Aust Dent Jjournal_title
Australian dental journalauthors
Jackson D,Burch PR,Fairpo CGdoi
10.1111/j.1834-7819.1981.tb05225.xsubject
Has Abstractpub_date
1981-10-01 00:00:00pages
295-8issue
5eissn
0045-0421issn
1834-7819journal_volume
26pub_type
杂志文章abstract::Identification of human remains by the teeth is a widely accepted forensic procedure. At present the principle dental technique used for identification of the dead is the post-mortem comparison method which involves a comparison of post-mortem dental findings and any available ante-mortem records. This study describes...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1982.tb04100.x
更新日期:1982-08-01 00:00:00
abstract::The original design of a semi-precision extra-coronal attachment for partial dentures is illustrated, and its fabrication in a cast non-precious bondable alloy is described. A step-by-step method is also described of bonding multiple attachments in parallel for the retention and support of removable partial dentures. ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1992.tb05895.x
更新日期:1992-12-01 00:00:00
abstract::A case of central fibroma involving the mandible in a 58 year old woman is described. There was slight swelling of the left cheek and bone-hard bulging was detected on palpation but the patient had not complained of the swelling. The lesion was removed under general anaesthesia and then examined histopathologically. T...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1999.tb00214.x
更新日期:1999-06-01 00:00:00
abstract::The benefit of a public sector sealant programme for children in Australia is yet to be established. This study evaluated sealants placed by therapists of the School Dental Service in Victoria, between 1989 and 1994, on permanent teeth of children in 15 primary schools in Melbourne. Seven hundred and seventy four chil...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1997.tb00127.x
更新日期:1997-08-01 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::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::Very little is known of dentist and patient factors which may influence the survival or longevity of dental restorative materials placed in private practices. The present retrospective study investigated during 1992 the effects of six factors on the long-term survivals of five types of restorations placed by 20 male d...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1997.tb00099.x
更新日期:1997-02-01 00:00:00
abstract::The compressive and tensile (by diametral compression) strengths of amalgams prepared from fifteen conventional and higher copper alloys are compared and the rate at which these amalgams develop strength is investigated. Alloys of the single melt high copper type generally possess the greatest strength at all times of...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1979.tb02933.x
更新日期:1979-08-01 00:00:00
abstract::Halitosis, an offensive breath odour, has multiple sources and negative impacts on people's social interactions and quality of life. It is important for health care professionals, including general physicians and dental professionals, to understand its aetiology and risk factors in order to diagnose and treat patients...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/adj.12725
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Localized aggressive periodontitis (LAgP) is an infectious periodontal disease which generally affects young people. Recent data suggest the involvement of different bacterial species in different populations. The causative bacterial species in Israel has never been identified despite a high prevalence of LA...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12165
更新日期:2014-06-01 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::The emphasis of Australian Government policy is on the promotion of good health in later life and positive experiences with ageing. Conceptually, a new gerontology framework has replaced the study of disease, decline, loss and disability. Within this framework, health promotion offers a mechanism by which individuals ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12292
更新日期:2015-03-01 00:00:00
abstract::The problems associated with positioning anterior health teeth in prosthetic treatment procedures are discussed and some recent work reviewed. Useful guides for establishing the artificial anterior dental relationship have been described and an application of these guides has been illustrated. ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1977.tb04462.x
更新日期:1977-04-01 00:00:00
abstract::Previous studies have shown the ability for bone to grow under occlusive membranes. This study was undertaken to determine the time required for bone to form in the space created under the membrane and to determine the amount of bone that may be grown under the membrane. Thirty-two New Zealand white rabbits were divid...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1998.tb06094.x
更新日期:1998-04-01 00:00:00
abstract:BACKGROUND:Injections of local anaesthetic to the palate are well known to be poorly tolerated. The absolute requirement of a palatal injection for the removal of maxillary third molars has never been investigated. The aim of this study was to document the current practice of palatal anaesthesia for extraction of these...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2007.tb00510.x
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:A Caries Management Clinic was established for patients at high risk of caries aiming to reduce caries incidence to close to zero. That is, to prevent new lesions on existing sound surfaces, along the susceptible restoration margins, and to remineralize existing cavitated and non-cavitated lesions. Twenty pa...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2008.00076.x
更新日期:2008-12-01 00:00:00
abstract::An oral health status survey was conducted on 818 adolescents aged 12 to 16 years in a non-fluoridated area in rural Victoria. The prevalence and severity of dental caries experience was found to increase with age. The occlusal surface was the predominant surface affected by dental caries for all age groups. Filled su...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1995.tb04819.x
更新日期:1995-10-01 00:00:00
abstract:BACKGROUND:This study compared the effects of three flavonoids, including proanthocyanidin, naringin and quercetin on remineralization of artificial root caries. METHODS:Demineralized root fragments (n = 75) were randomly divided into five groups for treatment with the remineralizing agents for 10 minutes: (1) 6.5% pr...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12367
更新日期:2016-06-01 00:00:00
abstract::A poor appreciation of the role of surgery in the management of temporomandibular disorders (TMD) may result in some patients being denied access to appropriate care. While surgery is often considered as an option of last resort, there are instances where surgery is the definitive and sometimes the only treatment opti...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1834-7819.2011.01351.x
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:Enamel etching for brackets is usually done with phosphoric acid. Er:YAG lasers have been recently used for this purpose with conflicting results. The effects of lasers on tooth demineralization and the effects of different combinations of laser treatments and bonding agents were evaluated in this study. ME...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2012.01679.x
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Test method, substrate material and operator variability are factors known to affect bond strength test outcomes. The aim of this study was to determine if, with increasing experience, individual operator skill in material handling influenced microshear bond strength outcomes. METHODS:This retrospective stu...
journal_title:Australian dental journal
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1834-7819.2008.00024.x
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:The use of all-in-one resin-based adhesives in clinical practice has continued to increase. The aim of this study was to evaluate retention and marginal staining of a HEMA-free all-in-one adhesive Go! (SDI, Australia) and Ice resin composite in non-carious cervical lesions (NCCLs). METHODS:Forty-one restora...
journal_title:Australian dental journal
pub_type: 临床试验,杂志文章
doi:10.1111/j.1834-7819.2011.01370.x
更新日期:2011-12-01 00:00:00
abstract::Dental implants have been a routine part of dental practice for many years and are performed by a variety of practitioners with different backgrounds and training. This paper will outline the principles and practical surgical aspects of 'simple' implant placement against a background of our current understanding of th...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/adj.12588
更新日期:2018-03-01 00:00:00
abstract::Herpes zoster virus (HZV) infection, particularly of the trigeminal nerve, can be a disabling and disfiguring condition with variable clinical presentations. Acyclovir is a highly effective treatment modality during the acute clinical phase; however, pain control may be very difficult particularly with protracted and ...
journal_title:Australian dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1834-7819.1990.tb00780.x
更新日期:1990-08-01 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::In this study, enamel surface roughness was investigated following the use of various combinations of bonding agents, burrs and polishing procedures. Orthodontic brackets were bonded to 135 premolar teeth extracted from adolescents. Subsequent to debonding and finishing, the enamel surface was gold coated and examined...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1990.tb05402.x
更新日期:1990-06-01 00:00:00
abstract::Surgical repositioning of the dento-skeletal components of the middle-third of the face, combined with appropriate orthodontic treatment, can be used to improve function and aesthetics. However, the attainment of three-dimensional stability following corrective jaw surgery continues to be a major problem in the postsu...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.1996.tb05650.x
更新日期:1996-02-01 00:00:00
abstract::The efficacy of a non-steroidal anti-inflammatory agent, ibuprofen, was evaluated in pain control following periodontal surgery. This type of agent acts peripherally by inhibiting the release of prostaglandins and minimizing the local inflammatory response. Thus there may be an advantage in pre-treatment administratio...
journal_title:Australian dental journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1834-7819.1997.tb00139.x
更新日期:1997-10-01 00:00:00
abstract:BACKGROUND:This study tested the hypothesis that risk behaviours in disadvantaged groups would explain socio-economic inequality in dental caries prevalence among preschool children. METHODS:Using a case-control study, children with caries experience (one or more decayed, missing or filled primary tooth surfaces) and ...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2006.tb00416.x
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:To report the dental caries experience of preschool children within the north Brisbane region and to investigate the association between selected social and demographic variables and disease presence. METHODS:A cross-sectional sample of 2515 children aged four to six years was examined in a preschool settin...
journal_title:Australian dental journal
pub_type: 杂志文章
doi:10.1111/j.1834-7819.2002.tb00547.x
更新日期:2002-12-01 00:00:00