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British journal of orthodontics最新文献

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Re: Orthologic 'A' company award for 1997. 回复:1997年Orthologic“A”公司奖。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.334-b
J Mew, D I Lund
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引用次数: 0
Optident-ormco 'A' company prize 1998. 1998年Optident-ormco“A”公司奖。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.261
A M O'Malley
{"title":"Optident-ormco 'A' company prize 1998.","authors":"A M O'Malley","doi":"10.1093/ortho/26.4.261","DOIUrl":"https://doi.org/10.1093/ortho/26.4.261","url":null,"abstract":"","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 4","pages":"261-8"},"PeriodicalIF":0.0,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.4.261","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21449415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The potential of digital dental radiography in recording the adductor sesamoid and the MP3 stages. 数字牙科x线摄影在记录籽状内收肌和MP3阶段的潜力。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.291
H M Abdel-Kader
{"title":"The potential of digital dental radiography in recording the adductor sesamoid and the MP3 stages.","authors":"H M Abdel-Kader","doi":"10.1093/ortho/26.4.291","DOIUrl":"https://doi.org/10.1093/ortho/26.4.291","url":null,"abstract":"<p><p>The current study was undertaken to evaluate the reliability of using a recent advance in clinical radiographic technique, digital dental radiography, in recording two growth indicators: the adductor sesamoid and MP3 stages. With an exposure time five times less than that used in the conventional approach, this method shows greatest flexibility in providing a high quality digitized radiographic images of the two growth indicators under investigation. Refereed Paper</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 4","pages":"291-4"},"PeriodicalIF":0.0,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.4.291","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21449420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Orthodontics and infective endocarditis. 正畸与感染性心内膜炎。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.295
M Khurana, M V Martin
{"title":"Orthodontics and infective endocarditis.","authors":"M Khurana,&nbsp;M V Martin","doi":"10.1093/ortho/26.4.295","DOIUrl":"https://doi.org/10.1093/ortho/26.4.295","url":null,"abstract":"<p><p>Infective endocarditis associated with orthodontics is a rare occurrence. Unfortunately, many orthodontic practitioners do not treat patients potentially at risk of developing endocarditis due to the lack of practical guidelines and fear of precipitating the infection. Additionally, many patients that undergo orthodontic treatment are inappropriately prescribed antibiotic cover for procedures that have a minimal bacteraemic risk. In this paper the literature linking orthodontic treatment and infective endocarditis is examined. Recommendations are made for the appropriate management of patients at risk of infective endocarditis for orthodontic procedures. Refereed Paper</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 4","pages":"295-8"},"PeriodicalIF":0.0,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.4.295","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21449422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
Digital cameras. 数码相机。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.326
I Hutchinson, P Williams
{"title":"Digital cameras.","authors":"I Hutchinson,&nbsp;P Williams","doi":"10.1093/ortho/26.4.326","DOIUrl":"https://doi.org/10.1093/ortho/26.4.326","url":null,"abstract":"","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 4","pages":"326-31"},"PeriodicalIF":0.0,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.4.326","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21449426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A medico-legal review of some current UK guidelines in orthodontics: a personal view. 对一些目前英国正畸指南的医学法律审查:个人观点。
British journal of orthodontics Pub Date : 1999-12-01 DOI: 10.1093/ortho/26.4.307
J W Jones
{"title":"A medico-legal review of some current UK guidelines in orthodontics: a personal view.","authors":"J W Jones","doi":"10.1093/ortho/26.4.307","DOIUrl":"https://doi.org/10.1093/ortho/26.4.307","url":null,"abstract":"<p><p>This article is a critical analysis from a medico-legal perspective of some current authoritative UK clinical guidelines in orthodontics. Two clinical guidelines have been produced by the Royal College of Surgeons of England and four by the British Orthodontic Society. Each guideline is published with the analysis immediately following it. Following recent UK case law (Bolitho v City & Hackney Health Authority, 1997) which allows the courts to choose between two bodies of responsible expert medical opinion where they feel one opinion is not 'logical', it is likely that the UK courts will increasingly turn to authoritative clinical guidelines to assist them in judging whether or not an appropriate standard of care has been achieved in medical negligence cases. It is thus important for clinicians to be aware of the recommendations of such guidelines, and if these are not followed the reasons should be discussed with the patient and recorded in the clinical case notes. This article attempts to highlight aspects of the guidelines that have medico-legal implications.</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 4","pages":"307-24"},"PeriodicalIF":0.0,"publicationDate":"1999-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.4.307","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21449425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
The effectiveness and efficiency of hygienists in carrying out orthodontic auxiliary procedures. 卫生员执行正畸辅助程序的有效性和效率。
British journal of orthodontics Pub Date : 1999-09-01 DOI: 10.1093/ortho/26.3.229
N A Mandall, M J Read
{"title":"The effectiveness and efficiency of hygienists in carrying out orthodontic auxiliary procedures.","authors":"N A Mandall,&nbsp;M J Read","doi":"10.1093/ortho/26.3.229","DOIUrl":"https://doi.org/10.1093/ortho/26.3.229","url":null,"abstract":"<p><p>The aim of this study was to compare the ability and efficiency of dental hygienists, after preliminary training as orthodontic auxiliaries, with post-graduate orthodontists. The study was cross-sectional and prospective. The sample consisted of five second-year hygienists and five qualified orthodontists from Manchester University Dental Hospital. All subjects carried out a range of orthodontic exercises on phantom head typodonts. The ability and efficiency for each task was measured, and comparison made between hygienists and orthodontic groups. There was no statistically significant differences between hygienists and orthodontists in terms of their ability to carry out potential orthodontic auxiliary procedures. However, orthodontists were more efficient (P < 0.05). The ability of hygienists to carry out potential orthodontic auxiliary tasks after appropriate training is supported. Trained orthodontists are more efficient than newly trained hygienists in carrying out potential orthodontic auxiliary tasks.</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 3","pages":"229-32"},"PeriodicalIF":0.0,"publicationDate":"1999-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.3.229","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21394264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Rachel's story. 雷切尔的故事。
British journal of orthodontics Pub Date : 1999-09-01
Rachel
{"title":"Rachel's story.","authors":"Rachel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 3","pages":"244-6"},"PeriodicalIF":0.0,"publicationDate":"1999-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21394269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The heritability of malocclusion: part 2. The influence of genetics in malocclusion. 错牙合的遗传性:第2部分。基因对错牙合的影响。
British journal of orthodontics Pub Date : 1999-09-01 DOI: 10.1093/ortho/26.3.195
P A Mossey
{"title":"The heritability of malocclusion: part 2. The influence of genetics in malocclusion.","authors":"P A Mossey","doi":"10.1093/ortho/26.3.195","DOIUrl":"https://doi.org/10.1093/ortho/26.3.195","url":null,"abstract":"<p><p>The relative influence of genetics and environmental factors in the aetiology of malocclusion has been a matter for discussion, debate and controversy in the orthodontic literature. This paper reviews the literature and summarises the evidence for the influence of genetics in dental anomalies and malocclusion. Among the conclusions are that, while phenotype is inevitably the result of both genetic and environmental factors, there is irrefutable evidence for a significant genetic influence in many dental and occlusal variables. The influence of genetics however varies according to the trait under consideration and in general remains poorly understood. More precise research tools and methods are required to improve knowledge and understanding, which in turn is a prerequisite to the appreciation of the potential for genetic and/or environmental manipulation in orthodontic therapy.</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 3","pages":"195-203"},"PeriodicalIF":0.0,"publicationDate":"1999-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.3.195","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21394412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 246
An ex-vivo investigation into the effect of bracket displacement on the resistance to sliding. 离体研究支架位移对滑动阻力的影响。
British journal of orthodontics Pub Date : 1999-09-01 DOI: 10.1093/ortho/26.3.219
D O'Reilly, P A Dowling, L Lagerstrom, M L Swartz
{"title":"An ex-vivo investigation into the effect of bracket displacement on the resistance to sliding.","authors":"D O'Reilly,&nbsp;P A Dowling,&nbsp;L Lagerstrom,&nbsp;M L Swartz","doi":"10.1093/ortho/26.3.219","DOIUrl":"https://doi.org/10.1093/ortho/26.3.219","url":null,"abstract":"<p><p>This ex-vivo study investigated the effect that repeated bracket displacement has on sliding friction and the magnitude of bracket displacement, and hence tooth movement, required to release bracket/archwire binding. The design consisted of an ex-vivo laboratory study. A jig was designed that allowed repeated displacement of a bracket to occur, while the resistance to sliding (friction) was measured using an Instron universal testing machine. One type of stainless steel bracket was used in conjunction with four archwire types (0.016-inch stainless steel, 0.019 x 0.025-inch stainless steel, 0.021 x 0.025-inch stainless steel, 0.019 x 0.025-inch beta-titanium) and four magnitudes of displacement. Repeated bracket displacement has a significant effect on the sliding resistance at the bracket/archwire interface (P < 0.001). The reduction in sliding resistance noted with displacement depended on the archwire. Over the range of displacements tested, there was an 85 and 80 per cent reduction associated with 0.021 x 0.025-inch and 0.019 x 0.025-inch stainless steel, respectively. For 0.019 x 0.025-inch beta-titanium and 0.016-inch stainless steel, these reductions were 27 and 19 per cent, respectively. The importance of true friction, given the likelihood of bracket and/or archwire displacements in vivo, may be lessened.</p>","PeriodicalId":75621,"journal":{"name":"British journal of orthodontics","volume":"26 3","pages":"219-27"},"PeriodicalIF":0.0,"publicationDate":"1999-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/ortho/26.3.219","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21394415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 31
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