Abstract:
OBJECTIVE:To determine the weight of dentifrice and consequent amount of fluoride placed on a toothbrush by the mothers of young children when instructed to apply a pea-sized quantity or smear of two dentifrices containing different fluoride concentrations from tubes with round or star-shaped nozzles. SUBJECTS AND METHODS:53 mothers participated in the study and each applied the eight possible combinations of dentifrice in a random order. RESULTS:The mean weight of dentifrice, and therefore fluoride, applied was statistically less for the smear instruction than the pea but the difference was small. Significantly less weight of Colgate 0-6 gel was applied when compared with Colgate Great Regular Flavour (GRF) but the nozzle shape had no significant effect on the weight of dentifrice applied. CONCLUSIONS:The difference in fluoride concentration between GRF (1450 ppm F) and Colgate 0-6 gel (400 ppm F) was the most important determinant of the amount of fluoride applied.
journal_name
Br Dent Jjournal_title
British dental journalauthors
Bentley EM,Ellwood RP,Davies RMdoi
10.1038/sj.bdj.4809522subject
Has Abstractpub_date
1997-12-13 00:00:00pages
412-4issue
11-12eissn
0007-0610issn
1476-5373journal_volume
183pub_type
临床试验,杂志文章,随机对照试验abstract:OBJECTIVES:To test the hypothesis that a blue light emitting diode (LED) light curing unit (LCU) can produce an equal dental composite depth of cure to a halogen LCU adjusted to give an irradiance of 300 mWcm-2 and to characterise the LCU's light outputs. MATERIALS AND METHODS:Depth of cure for three popular composite...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4800120
更新日期:1999-04-24 00:00:00
abstract::When confronting a defiant or pre-co-operative young patient with extensive dental decay the dentist must decide between treatment under conscious sedation with passive restraint or general anaesthesia. Although some practitioners prefer to attempt and exhaust sedative techniques in most cases and use general anaesthe...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4810932
更新日期:2004-02-14 00:00:00
abstract::The aim of this paper is to inform the reader of the main principles considered in the management of mild hypodontia involving the absence of one or more maxillary lateral incisors. With increasing demand and limited resources of hospital dental services, general dental practitioners (GDPs) are required to actively pa...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/s41415-019-0082-4
更新日期:2019-03-01 00:00:00
abstract::Aim To identify distinct characteristics of unexplained orofacial pain that could be used by dental practitioners in making an early diagnosis.Methods Subjects reporting orofacial pain in a postal questionnaire-based cross-sectional survey were invited for clinical examination. The interviewer was blinded to the quest...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2008.585
更新日期:2008-08-09 00:00:00
abstract:PURPOSE:To report the results at year one of a three-year evaluation of the performance of fixed all-ceramic bridges, constructed with a yttrium tetragonal zirconia polycrystal substructure placed in adult patients in UK general dental practices and cemented using a self-adhesive resin-based cement. METHODS:Ethical ap...
journal_title:British dental journal
pub_type: 杂志文章,多中心研究
doi:10.1038/sj.bdj.2008.937
更新日期:2008-11-08 00:00:00
abstract::We report a case of Wegener's granulomatosis (WG), localised to the upper aerodigestive tract, which presented as an unusual form of hyperplastic gingivitis in a 36-year-old female. The clinical, serological and histopathological findings are described. The resemblance of the affected gums to over-ripe strawberries is...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4808316
更新日期:1993-11-06 00:00:00
abstract:AIMS:The aims of this study were to articulate the concept of preparedness of dental graduates for foundation training programme in the United Kingdom and identify the essential attributes of preparedness. METHODS:A qualitative approach using semi-structured interviews was used to explore the concept of preparedness. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2014.648
更新日期:2014-08-01 00:00:00
abstract::The Wilfred Fish Lecture, an annual lecture by a speaker invited by the General Dental Council, took place on 15 October 2009 at the GDC's premises in London before an invited audience. The speaker, Rick Haythornthwaite, discussed risk in relation to regulators and how this might be managed in future as a result of ap...
journal_title:British dental journal
pub_type:
doi:10.1038/sj.bdj.2010.50
更新日期:2010-01-23 00:00:00
abstract:OBJECTIVES:To investigate the composition of black tea in terms of its erosive potential. To determine the pH profile at the palatal surface of anterior and posterior sites of the dentition after drinking black tea. METHODS:Tea solution was analysed for its pH and anion composition to provide information on its acid c...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4800977
更新日期:2001-04-14 00:00:00
abstract::This paper outlines the development of the training of orthodontic therapists in the UK, the experiences of the first cohort to pass through the Bristol course, the roles and responsibilities of the therapist and possible issues with future orthodontic manpower planning. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2009.766
更新日期:2009-09-12 00:00:00
abstract::Osteoradionecrosis (ORN) remains a difficult clinical problem. In large refractory cases surgery appears to be the only option but it does not guarantee a cure and is expensive. Cost analysis of 31 patients who had resection with or without reconstruction of their mandible was £892,357. The largest cost was in-patient...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2017.121
更新日期:2017-02-10 00:00:00
abstract::Introduction Upon completion of dental foundation training (DFT), a number of dental graduates apply for further training known as dental core training (DCT). Alternatively, there are two-year integrated training pathways within both primary and secondary care; known as longitudinal dental foundation training (LDFT). ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/s41415-019-0949-4
更新日期:2019-12-01 00:00:00
abstract::The problem with improving quality in dental practice is not so much a difficulty with understanding exactly what quality means, but more a lack of clear guidance as to how to take the simple, practical steps to achieving that improvement in the daily pressures of practice life. This article describes Quality Developm...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4808028
更新日期:1992-11-07 00:00:00
abstract::There may be unintended changes to the occlusion following the provision of guards and splints. This article describes the management of anterior open bite as an unintentional, iatrogenic occlusal change in patients who have worn a night guard or occlusal splint and one case caused by an orthodontic retainer. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/s41415-019-0261-3
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:To review episodes of infective endocarditis involving dental procedures that have resulted in litigation and to determine if any clinical recommendations can be obtained. DESIGN:13-year retrospective study. INTERVENTION:Patient records were analysed to identify the probable cause of infective endocarditis....
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809414
更新日期:1997-06-28 00:00:00
abstract:AIM:To evaluate any relationship between ICON, IOTN and PAR. To establish whether or not ICON could replace these indices as a measure of orthodontic treatment complexity, outcome and need. METHOD:The study models of 55 consecutively treated cases were examined and PAR, IOTN and ICON recorded. RESULTS:The study showe...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4801530
更新日期:2002-08-24 00:00:00
abstract:OBJECTIVE:To investigate job satisfaction among hygienist-therapists. Increasing numbers of hygienist-therapists work in UK primary dental care teams. Earlier studies suggest a clinical remit/clinical activity mismatch, without investigating any link with job satisfaction. METHODS:A UK-wide survey of dental hygienist-...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2011.116
更新日期:2011-02-26 00:00:00
abstract::Endodontic considerations is the fourth in the series on crowns and other extra-coronal restorations. This article focuses strongly on contemporary biological principles, and is not intended to provide a comprehensive review of commercially available materials and techniques. Principles are illustrated in a variety of...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.4801365
更新日期:2002-03-23 00:00:00
abstract::Endodontic procedures are challenging and technically demanding. In the UK standards of treatment have been shown to have fallen short of acceptable guidelines, laying many dentists open to litigation on questions of clinical negligence by patients who understand and know what should be considered as current best prac...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2010.721
更新日期:2010-08-28 00:00:00
abstract::Having listened to, examined, tested, diagnosed and recommended a course of action to the patient, treatment will usually follow at the same or subsequent visits. In the vast majority of cases, the foregoing will have proceeded without a hitch, and the treatment completed to the satisfaction of both the practitioner a...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4806759
更新日期:1989-03-11 00:00:00
abstract::Alcohol is a very widely used drug which can cause dental disease and influence dental treatment. It is therefore important that dental professionals take an alcohol history from all patients and are aware of how to give alcohol reduction advice. This article discusses the impact of alcohol on oral health, including o...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2017.997
更新日期:2018-01-01 00:00:00
abstract::This article explores the theoretical aspects and clinical procedures involved in recording centric relation. Established clinical techniques to record centric relation are considered and described in part one. The second article considers more recent concepts of centric relation and clinical techniques to record it. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/s41415-020-2502-x
更新日期:2021-01-01 00:00:00
abstract:AIMS:The aims of this survey were to establish the demographic profile of dental hygienists (DHs) and dental hygienist/therapists (DH/Ts) in the United Kingdom in 2011 and their patterns of practice as DHs. METHODS:A 10% sample of all those registered with the General Dental Council as DHs or DH/Ts in April 2011 were ...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.2012.1041
更新日期:2012-11-01 00:00:00
abstract::Aim To investigate the relationship between deprivation and distance to NHS dental providers in Scotland, Wales and Northern Ireland.Methods A total of 1,795 NHS dental practices were located at the smallest geographic areas for Scotland, Wales and Northern Ireland. A geographic information system (GIS) was used to ov...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/s41415-020-1748-7
更新日期:2020-07-01 00:00:00
abstract::This series of articles is aimed at anybody who places crowns and other extra-coronal restorations (ie veneers and shims) on individual teeth. We hope that everyone from experienced practitioners to undergraduate students may find something of value. Whoever reads them, we would ask to do so with an open mind. We have...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4801317
更新日期:2002-02-09 00:00:00
abstract::The British Orthodontic Society launched a campaign called 'Hold that smile' to highlight to patients the importance of wearing retainers as a means of reducing relapse following orthodontic treatment. This opinion piece, on behalf of the British Orthodontic Society, is written in response to an article entitled 'Brit...
journal_title:British dental journal
pub_type: 评论,杂志文章
doi:10.1038/sj.bdj.2018.439
更新日期:2018-06-22 00:00:00
abstract::Angiotensin enzyme converting (ACE) inhibitors are a widely prescribed group of drugs used in the management of hypertension and heart failure. Several unwanted effects are associated with ACE inhibitors and this paper highlights those significant to the dental surgeon. Of particular concern is the problem of angioede...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809469
更新日期:1997-09-27 00:00:00
abstract::This review article presents an overview of craniofacial malformations and the role of the orthodontist in their management. The first part of this article focuses on cleft lip and palate, followed by more complex deformities including craniosynostosis and craniofacial microsomia. The main features of these anomalies ...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.2015.48
更新日期:2015-02-16 00:00:00
abstract::Powered toothbrushes were first developed over 50 years ago. More recent advances in design and technology mean that there are now a considerable number of different models available on the market. It is not surprising, therefore, that patients, when considering buying a powered toothbrush, often turn to their general...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809569
更新日期:1998-02-28 00:00:00
abstract::Claims have been made that the traditional classroom/lecture-room mode of teaching is under threat with the future being purely online-based. There is no doubt that the impact of ICT systems and services have and will continue to transform teaching practice. From PowerPoint slides introduced to enliven lectures to vir...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2008.299
更新日期:2008-04-26 00:00:00