A new technique for the controlled removal of mottled enamel: measurement of enamel loss.

Abstract:

AIM:To describe and investigate a simple, effective new method for controlled removal of unsightly, malformed surface enamel. SUBJECTS AND METHODS:22 mottled incisor teeth were chosen from a group of 12 patients, aged 9-15 years. One half of the labial surface of the tooth was covered with a layer of unfilled bis-GMA resin so that it remained unaffected by the procedure. The other half was treated by etching the enamel with 35% phosphoric acid for 30 seconds, washing and drying. The frosted, etched enamel was removed with a composite finishing bur (Jet 7901) running dry in an air turbine, until a shiny enamel surface reappeared. The enamel was then smoothed with a pumice and water slurry in a slow-rotating rubber prophylaxis cup. The bis-GMA resin was peeled off, and an elastomeric impression of the tooth (now with one half of its labial surface treated, and the other untreated) was taken. The treatment of the remainder of the labial aspect was then completed. The thickness of the mid-labial enamel removed was measured directly from the impression by surface imaging, using a confocal microscope. RESULTS:The mean thickness of enamel removed was 164 microns (SD +/- 85 microns). CONCLUSIONS:This technique results in equivalent amounts of enamel removal to that claimed for other more complex and time-consuming methods.

journal_name

Br Dent J

journal_title

British dental journal

authors

Pourghadiri M,Longhurst P,Watson TF

doi

10.1038/sj.bdj.4809588

subject

Has Abstract

pub_date

1998-03-14 00:00:00

pages

239-41

issue

5

eissn

0007-0610

issn

1476-5373

journal_volume

184

pub_type

杂志文章
  • A survey of dental hygienists in the United Kingdom in 2011. Part 1--demographics and working patterns as dental hygienists.

    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

    authors: Eaton KA,Harris M,Ross MK,Arevalo C

    更新日期:2012-11-01 00:00:00

  • Restoration of the root-filled tooth: pre-operative assessment.

    abstract::This is the first in a series of four papers related to the management of root canal treated teeth. When teeth compromised by extensive restorations become non-vital, suggestions have been given as to how root canal treatment can be carried out with the greatest chance of success. Once root canal treated, either by a ...

    journal_title:British dental journal

    pub_type: 杂志文章,评审

    doi:10.1038/sj.bdj.4812187

    authors: Tait CM,Ricketts DN,Higgins AJ

    更新日期:2005-04-09 00:00:00

  • The changing face of dental practice: emerging models of team care in Australia.

    abstract::Background Different skill-mix models have changed the face of the dental workforce. This study aimed to assess how this skill-mix translates into different practice models of care and the employer-dentists' perception of the dental team.Methods Twenty-two oral health therapists (OHTs) and 12 employer-dentists from bo...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/s41415-020-1529-3

    authors: Wong G,Irving M

    更新日期:2020-05-01 00:00:00

  • Young dentists--work, wealth, health and happiness.

    abstract:OBJECTIVE:To determine the relationships between working conditions for new dental graduates and their mental and physical health. DESIGN:A cross-sectional postal survey. SUBJECTS:Graduates from the years 1991 and 1994 were selected to provide cohorts before and after the introduction of mandatory vocational training...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4800010

    authors: Baldwin PJ,Dodd M,Rennie JS

    更新日期:1999-01-09 00:00:00

  • Investigating the prevalence of non-fluoride toothpaste use in adults and children using nationally representative data from New Zealand: a cross-sectional study.

    abstract::Introduction Despite improvements in oral health outcomes in New Zealand over the last number of decades, there are still high levels of preventable tooth decay in adults and children. We investigate the prevalence and spatial variation of non-fluoride toothpaste use in a nationally representative sample of adults and...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/s41415-020-1304-5

    authors: Hobbs M,Marek L,Clarke R,McCarthy J,Tomintz M,Wade A,Campbell M,Kingham S

    更新日期:2020-02-01 00:00:00

  • The Overseas Registration Examination of the General Dental Council.

    abstract::The Overseas Registration Examination is a route to entry to the UK Dentists Register for dentists who have qualified outside the European Economic Area. The role of the examination is to protect the public by ensuring that such dentists meet minimum standards of competence. Candidates invest considerable time and res...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2016.645

    authors: Bissell V,Chamberlain S,Davenport E,Dawson L,Jenkins S,Murphy R

    更新日期:2016-09-09 00:00:00

  • Oral and maxillofacial surgery - a case of mistaken identity?

    abstract::There are international grumbles from those perturbed by an impending identity crisis within oral and maxillofacial surgery (OMFS). This unrest is further compounded by scattered suggestions that a name change may prove beneficial in raising the profile of OMFS. The purpose of this paper is to consider novel methods o...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2010.1180

    authors: van Gijn DR

    更新日期:2011-01-08 00:00:00

  • The efficacy of an extraoral scavenging device on reduction of splatter contamination during dental aerosol generating procedures: an exploratory study.

    abstract::Introduction This study was conducted in light of the SARS-CoV-2 pandemic, which brought UK dentistry to a standstill. The market has seen a recent influx of unproven extraoral scavengers (EOSs), which claim to reduce the risk of particulate spread.Aims To investigate the efficacy of a commercially available EOS devic...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/s41415-020-2112-7

    authors: Shahdad S,Patel T,Hindocha A,Cagney N,Mueller JD,Seoudi N,Morgan C,Din A

    更新日期:2020-09-11 00:00:00

  • Scientific evaluation and review of claims in health care (SEaRCH): a streamlined, systematic, phased approach for determining ''What Works'' in healthcare.

    abstract::Does this tool offer a robust method for seeking out evidence or merely gives credence to quackery? ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2017.312

    authors:

    更新日期:2017-04-07 00:00:00

  • Causes of oral cancer--an appraisal of controversies.

    abstract::Major risk factors for oral cancer are cigarette smoking and alcohol misuse. Among Asian populations, regular use of betel quid (with or without added tobacco) increases oral cancer risks. Dentists should be aware of some emerging risk factors for oral, and particularly oropharyngeal cancer such as the role of the hum...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2009.1009

    authors: Warnakulasuriya S

    更新日期:2009-11-28 00:00:00

  • Preoperative occlusal matrix aids the development of occlusal contour of posterior occlusal resin composite restorations--clinical rationale and technique.

    abstract::This clinical article describes and discusses a technique, using a preoperative occlusal matrix, whereby the occlusal morphology of a tooth may be replicated when placing a posterior resin composite. Two clinical cases are described. The technique offers the clinician considerable time saving for required occlusal adj...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2009.215

    authors: Geddes A,Craig J,Chadwick RG

    更新日期:2009-03-28 00:00:00

  • Resorption: part 1. Pathology, classification and aetiology.

    abstract::This paper will explore the pathological process involved in dental resorption as well as its classifications and aetiology. The second subsequent paper will look at its diagnosis and management. ...

    journal_title:British dental journal

    pub_type: 杂志文章,评审

    doi:10.1038/sj.bdj.2013.431

    authors: Darcey J,Qualtrough A

    更新日期:2013-05-01 00:00:00

  • A study of letters between general dental practitioners and consultant orthodontists.

    abstract::A survey was undertaken involving 268 general dental practitioners and 13 orthodontic consultants to determine the content of letters passed between them. There was good agreement between the two sets of respondents as to the appropriate contents of a letter. The feature of a letter least valued by both dentists and c...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4809046

    authors: Hammond M,Evans DR,Rock WP

    更新日期:1996-04-06 00:00:00

  • A comparison of the sedation provision of NHS dental services 2014-2016 for local authorities throughout England.

    abstract::Background Conscious dental sedation is commissioned by NHS England for patients who are unable to accept dental treatment under local anaesthetic and behavioural techniques alone. Dental sedation provided by NHS England is carried out on a referral basis but this can be carried out in a primary or secondary care sett...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/s41415-019-0714-8

    authors: Maguire WS,Lewney J,Landes DP

    更新日期:2019-09-01 00:00:00

  • Student-led oral health education for the homeless community of East London.

    abstract::Within the BDS curriculum, dental public health and the importance of social responsibility is clearly emphasised though often in a didactic manner, without practical application. Preventative concepts are taught and relayed to individual patients being treated within a dental school. The impact of oral disease on gen...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2014.595

    authors: Pritchett RM,Hine CE,Franks MA,Fisher-Brown L

    更新日期:2014-07-01 00:00:00

  • Restoration of endodontically treated teeth.

    abstract::The restoration of endodontically treated teeth has undergone significant changes in the last 20 years. Most of these changes are associated with the preservation of tooth structure, this has been achieved first of all with the increasing use of operative microscopes, nickel titanium instruments and more recently cone...

    journal_title:British dental journal

    pub_type: 杂志文章,评审

    doi:10.1038/sj.bdj.2014.198

    authors: Mannocci F,Cowie J

    更新日期:2014-03-01 00:00:00

  • Accidental impaction of partial dental prostheses in the upper gastrointestinal tract.

    abstract::Three accidental cases of accidental ingestion of radiolucent upper partial dentures are presented. As impaction in the upper gastrointestinal tract has a serious morbidity and even mortality, we recommend that dental surgeons consider this possibility when designing a prosthesis to replace anterior teeth. ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4807919

    authors: Cooke LD,Baxter PW

    更新日期:1992-06-20 00:00:00

  • An intriguing association between dental and mental pathology in addicted and control subjects: a cross-sectional survey.

    abstract:BACKGROUND:Recent clinical studies suggest that substance use may be associated with an acceleration of the ageing process, possibly related to a deficit of stem cell number or function. As this clinic had access to both medical and drug dependent patients, we tested the hypothesis that there may be an association betw...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2008.932

    authors: Reece AS

    更新日期:2008-12-13 00:00:00

  • Characteristics of patients attending for cognitive behavioural therapy at one UK specialist unit for dental phobia and outcomes of treatment.

    abstract:AIM:To describe the characteristics of patients attending a psychologist-led cognitive behavioural therapy (CBT) service for individuals with dental phobia and the outcomes of treatment. METHOD:Analysis of routinely collected assessment and outcome data from 130 patients attending a single secondary service providing ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2015.890

    authors: Kani E,Asimakopoulou K,Daly B,Hare J,Lewis J,Scambler S,Scott S,Newton JT

    更新日期:2015-11-27 00:00:00

  • Risk management in clinical practice. Part 4. Endodontics.

    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

    authors: Webber J

    更新日期:2010-08-28 00:00:00

  • As job losses continue--what next?

    abstract::If you had been unemployed during the Great Depression of the 1930s, would you have believed that you were living through just a hiccup in a long steady growth trend? Yet that was the case! Looked at from an historical perspective, our present recession is but the birth pangs of a new global order. ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4808116

    authors: Lukey F

    更新日期:1993-03-20 00:00:00

  • Representation of dental care and oral health in children's drawings.

    abstract:BACKGROUND:Paediatric dentistry requires knowledge of preventive measures, restorative skills and an understanding of child development. AIM:This exploratory, descriptive and qualitative study has analysed children's drawings regarding their perception of dental treatment and oral health. METHOD:Children aged from si...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2014.545

    authors: Torriani DD,Goettems ML,Cademartori MG,Fernandez RR,Bussoletti DM

    更新日期:2014-06-01 00:00:00

  • Widening participation - a comparison of the characteristics of successful UK applicants to the five-year and four-year dental programmes in 2007 and 2008.

    abstract:AIM:To compare the demographics (age, sex, ethnicity, social status, disability, country/region) and academic experience (school type) of accepted UK applicants to the five-year and four-year dental programmes in 2007 and 2008. METHODS:Retrospective descriptive analysis was carried out on the University and College Ad...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2013.107

    authors: Niven V,Cabot LB,Gallagher JE

    更新日期:2013-02-01 00:00:00

  • Transient uniocular blindness after dental extraction under general anaesthetic.

    abstract::A 14-year-old boy suffered transient uniocular blindness after extraction of four permanent first molar teeth under general anaesthetic. We discuss the theoretical basis for ocular vasospasm secondary to the minor trauma of dental extraction being relayed to the orbit. ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4808168

    authors: Malden N,Kaye-Wilson LG,Hudson I,Valentine D

    更新日期:1993-05-08 00:00:00

  • Restorative aspects of oral cancer reconstruction.

    abstract::The oral rehabilitation of head and neck cancer patients is a vital and pivotal part of their care pathway, helping to restore function, aesthetics and improve patient well-being and quality of life. Patient-reported outcome data demonstrates that such patients consider that many of their continued and unmet needs rel...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2018.927

    authors: Barclay CW,Foster EC,Taylor CL

    更新日期:2018-11-09 00:00:00

  • Bouncing on the fringes of the dental system: clinical dental technicians, a decade after their creation.

    abstract::Aim To investigate clinical dental technicians' (CDTs) current working practices and their perception as registered dental professionals regarding their practice of dentistry, role and relationships in the dental team and within the UK healthcare system.Methods A postal questionnaire was sent to all 304 CDTs registere...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/s41415-019-0081-5

    authors: Jaggee G,Dooey J,Gallagher JE,Radford DR

    更新日期:2019-03-01 00:00:00

  • Reporting of occupational exposures to blood and body fluids in the primary dental care setting in Scotland: an evaluation of current practice and attitudes.

    abstract:OBJECTIVES:To evaluate experience, practice and beliefs regarding occupational exposures to blood and oral fluids among a random sample of 300 dentists working in Scotland's NHS primary dental services. METHOD:A cross-sectional postal survey assessed occupational exposure policies and procedures, recent occupational e...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2014.734

    authors: Leavy P,Templeton A,Young L,McDonnell C

    更新日期:2014-08-01 00:00:00

  • Hypomineralisation or hypoplasia?

    abstract::Enamel hypomineralisation is a qualitative defect, with reduced mineralisation resulting in discoloured enamel in a tooth of normal shape and size. Because the enamel is weaker, teeth can undergo post eruptive breakdown, resulting in missing enamel. Enamel hypoplasia is a quantitative defect of the enamel presenting a...

    journal_title:British dental journal

    pub_type: 杂志文章,评审

    doi:10.1038/s41415-019-0782-9

    authors: Patel A,Aghababaie S,Parekh S

    更新日期:2019-10-01 00:00:00

  • In sickness and in health.

    abstract::This final instalment in the literary series deals with the relationship between general and oral health and methods of maintaining good oral hygiene. ...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.4811811

    authors: Richardson ME

    更新日期:2004-11-13 00:00:00

  • Attitudes towards individuals with halitosis: an online cross sectional survey of the Dutch general population.

    abstract:OBJECTIVE:To derive an estimate of encounters with halitosis and to assess the impact of halitosis on their psychosocial interactions with halitosis patients. METHODS:Participants were 1,006 members of an online panel, being representative of the population of the Netherlands with regard to gender, age, family situati...

    journal_title:British dental journal

    pub_type: 杂志文章

    doi:10.1038/sj.bdj.2014.101

    authors: de Jongh A,van Wijk AJ,Horstman M,de Baat C

    更新日期:2014-02-01 00:00:00