Abstract:
:Nuclear Magnetic Resonance (NMR) is the latest addition to medical imaging technology. This technique plays an important role in head and neck diagnosis. Radiologists may encounter patients with fixed dental prostheses that may produce image distortion on MRI scans of the face. The MRI appearances of dental prosthetic materials was studied in vitro, including precious alloys, non-precious alloys, ceramic prostheses, dental amalgam and composite materials. It was found that non-precious alloys produce large image deformations, whereas precious alloys had no effect on MRI images. An in vivo study showed the anatomical zones that were most affected on MRI scans.
journal_name
Int Dent Jjournal_title
International dental journalauthors
Lissac M,Coudert JL,Briguet A,Amiel Mkeywords:
subject
Has Abstractpub_date
1992-08-01 00:00:00pages
229-33issue
4eissn
0020-6539issn
1875-595Xjournal_volume
42pub_type
杂志文章abstract::The aim of this study was to investigate the efficacy of a pre-brushing rinse containing sodium benzoate and alcohol, on 2 week old dental plaque. In a double-blind, placebo-controlled crossover study 20 individuals abstained from oral hygiene for periods of 2 weeks. Ten individuals were then assigned to rinse once fo...
journal_title:International dental journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1996-04-01 00:00:00
abstract:OBJECTIVES:In health care, empathy is associated with compassion, thoughtfulness, attentiveness and caring. While empathy is perceived as desirable and positive, it can potentially be associated with negative aspects, such as secondary traumatic stress or vicarious trauma (VT). VT addresses the secondary vicarious infl...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/idj.12487
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were to investigate changes in the concentration of total bacterial aerosols before, during, and after the working period at different positions within the same multichair dental clinics. Also to investigate the contribution to total bacterial aerosols, if any, of the aerosols ge...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1002/j.1875-595x.2000.tb00807.x
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVES:To analyse prescription of antibodies in emergency dental service according to antibiotic type, working diagnosis, patient visit time and patient demographic characteristics. Additionally, prescription practices among individual dentists were analysed. METHODS:The data in this retrospective cohort study wer...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/idj.12460
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:To determine the enamel abrasivity of three whitening toothpastes and a silica toothpaste and to measure the brushing forces used. METHODS:Polished human enamel blocks were indented with a Knoop diamond and attached to dentures of adult volunteers. The blocks were brushed ex vivo, twice per day with either ...
journal_title:International dental journal
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1875-595x.2008.tb00173.x
更新日期:2008-02-01 00:00:00
abstract:UNLABELLED:There are adverse effects of income inequality on morbidity and mortality. This relationship has not been adequately examined in relation to oral health. AIMS:To examine the relationship between income inequality and periodontal disease in rich countries. PARTICIPANTS:Adults aged 35-44 years in 17 rich cou...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:2010-10-01 00:00:00
abstract::This study developed a Monte Carlo simulation approach to examining the prevalence and incidence of dental decay using Australian children as a test environment. Monte Carlo simulation has been used for a half a century in particle physics (and elsewhere); put simply, it is the probability for various population-level...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/idj.12003
更新日期:2013-02-01 00:00:00
abstract::Our present understanding of the role of ionizing radiation in the induction of malignant disease and genetic disorders has taken many years to develop. Over this period there has been a considerable degree of international collaboration in producing recommendations for good practice, and today many countries have leg...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1987-03-01 00:00:00
abstract::Dental education should be a continuing process from undergraduate days throughout the dentists' practising life. The development of postgraduate courses has moved earlier the point at which a licence to practise is conferred, and in so doing has increased the responsibility to pursue continuing education and training...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1975-03-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to identify sources of stress and to evaluate stress levels among Turkish dental students and also to investigate the role of year of study and gender on perceived stressors. METHODS:This study included 308 dental students. Dental Environment Stress (DES) questionnaire, Beck Dep...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVES:According to dental examinations of 3- and 12-year-old children conducted throughout Japan, the prevalence of dental caries in children is decreasing. However, little is known about changes in the prevalence of dental caries in adults. This study analysed past and present prevalences of dental caries in perm...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/j.1875-595X.2011.00097.x
更新日期:2012-04-01 00:00:00
abstract::The development of reliable adhesive technology in the oral cavity has opened the way to an entirely new approach to the treatment of active carious lesions. The initial lesion, prior to complete penetration of the enamel, can often be controlled with remineralization techniques. However, once the dentine is breached,...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:
更新日期:1991-02-01 00:00:00
abstract::The AIDS epidemic has caused widespread concern in the community and there has been a corresponding impact on dentistry. Dentists have seen themselves as vulnerable due to frequent exposure to blood and to the salivary pool, which may possibly be infective, either inherently or by reason of blood contamination. The fe...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1987-06-01 00:00:00
abstract::The improvements in human health and increased life expectancy which have come about in many societies in the past century have been due, predominantly, to improvements in hygiene--both personal and environmental. As the common oral diseases--caries and gingivitis and to some extent periodontitis--are bacterially medi...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:
更新日期:1993-08-01 00:00:00
abstract::Descending necrotising mediastinitis is a rare complication secondary to oral surgery or odontogenic infections which ultimately spreads to the mediastinum through the anatomical cervical spaces. Delay in diagnosis, despite broad-spectrum antimicrobical therapy and extensive surgical intervention, results in an unacce...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1875-595x.2004.tb00262.x
更新日期:2004-04-01 00:00:00
abstract::Where does dentistry fit into the field of regenerative medicine? Based on the fact that the goal of regenerative medicine is to restore function to damaged organs and tissues, it is apparent that dentistry, which has long embraced the concept of restoring function of damaged teeth, has embraced this goal from the ver...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1875-595X.2011.00024.x
更新日期:2011-08-01 00:00:00
abstract::The role of patient age and cultural background in predicting dental service utilisation and self-care behaviours is discussed in the context of a person-environment model of oral health. This model suggests that dental behaviours are a function of patient characteristics such as age, gender, culture, perceived dental...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:
更新日期:1993-02-01 00:00:00
abstract::Although concern for patient safety is inherent to the practice of the health care professions, its transformation into a specific body of knowledge is relatively recent and thus patient safety may be considered as a comparatively 'new' discipline. Its main objectives are to avoid the occurrence of preventable adverse...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:10.1111/j.1875-595X.2012.00119.x
更新日期:2012-08-01 00:00:00
abstract::Two hundred and eighty-five, 5-year-old children from rural and urban KwaZulu and Namibia were examined for dental caries, salivary mutans streptococci and salivary acid producing bacteria. The findings showed statistically significant correlations between salivary mutans streptococci counts and ds and dmfs scores in ...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract::Over the past 30 years the 'traditional' gold alloy systems have been modified by reducing the percentage of gold and other noble metals to the point where the 'non-precious metal' alloys have no noble metal content. These include the nickel-based alloys, cobalt-based alloys and certain experimental alloys, all suitab...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1983-03-01 00:00:00
abstract::Emergencies may arise as immediate problems during surgical procedures or they may be delayed sequelae to surgical treatment. The immediate problems include haemorrhage from the operative site; mandibular fracture; tuberosity fracture; fracture of the antral wall; broken instruments; and displaced teeth. The common po...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract:OBJECTIVE:The objective of this review was to investigate the epidemiological characteristics of maxillofacial fractures (MFFs), to establish the prevalence of MFFs, and to recognise the major causative factors in both males and females in the Middle East and North Africa (MENA) region. STUDY DESIGN:The protocol of th...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:10.1111/idj.12587
更新日期:2020-07-14 00:00:00
abstract::Diet analysis and advice for patients with tooth wear is potentially the most logical intervention to arrest attrition, erosion and abrasion. It is saliva that protects the teeth against corrosion by the acids which soften enamel and make it susceptible to wear. Thus the lifestyles and diet of patients at risk need to...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/j.1875-595x.2005.tb00036.x
更新日期:2005-04-01 00:00:00
abstract::Epidemiological studies, based on the tooth surface as a unit of reference, confirm a strong correlation between dental plaque and the initiation of dental caries and periodontal disease. Therefore, prevention of caries and periodontal disease must be based on plaque control. Dental plaque can be controlled both mecha...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:
更新日期:1993-10-01 00:00:00
abstract::Complaints from patients about dental treatment are on the increase internationally and especially in the USA. The Swedish system for dealing with patients' complaints embraces four different pathways which are described in this paper. One of those is a no-fault-compensation system, which is wholly separate from a pro...
journal_title:International dental journal
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
abstract::Though gingivitis has a prevalence of close to 100 per cent in many populations, most forms of the 'disease' are self-limiting and reversible: tooth support and function are not compromised so the public health importance of the condition is questionable. Periodontitis occurs in a number of different clinical forms wh...
journal_title:International dental journal
pub_type: 杂志文章,评审
doi:
更新日期:1989-03-01 00:00:00
abstract:OBJECTIVE:To determine whether any differences existed in dental health behaviour between Japanese and Finnish dental students. SETTING:Hiroshima University School of Dentistry and the University of Helsinki. DESIGN:Comparison of cross-cultural differences of self-reported oral health behaviour. SUBJECTS:Dental stud...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/j.1875-595x.2000.tb00546.x
更新日期:2000-02-01 00:00:00
abstract:OBJECTIVES:To obtain basic data on dental caries and gingival status of students in Myanmar, and to identify related risk indicators, including socioeconomic conditions and oral health behaviours and habits. STUDY DESIGN:This cross-sectional study enrolled 537 fifth-grade students in Myanmar. Oral health behaviours an...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/idj.12537
更新日期:2020-06-01 00:00:00
abstract::In order to compare the antiplaque and antigingivitis activity of three commercially-available triclosan containing dentifrices with that of a placebo dentifrice without triclosan, a double-blind clinical study was conducted on 194 subjects over six months. Following baseline supragingival plaque and gingivitis examin...
journal_title:International dental journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVES:This study aimed to investigate the effect of periodontal treatment and oral hygiene on the eradication of gastric Helicobacter pylori. MATERIALS AND METHODS:In this clinical trial, the 98 patients with gastric H. pylori infection that were enrolled received either triple-therapy regimen only or triple-ther...
journal_title:International dental journal
pub_type: 杂志文章
doi:10.1111/idj.12484
更新日期:2019-10-01 00:00:00