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OBJECTIVE: To apply the Peer Assessment Rating (PAR) to cases that have been assessed by the NHS Business Service Authority (NHSBSA) using the orthodontic treatment protocol (OTO), then compare the NHSBSA outcome assessment with weighted (W) and unweighted (U) PAR scores. DESIGN: Cross-sectional study. SETTING: UK. CASES: Anonymised orthodontic cases submitted to the NHSBSA. METHODS: A sample of 30 reports from 2021/2022 were randomly selected to include different standard of treatment grades. The records were de-identified and the pre- and post-treatment study models were PAR scored by a calibrated assessor. RESULTS: The mean percentage change in PAR was higher in cases from green reports (W: 78%; U: 79%) than amber (W: 68%; U: 67%) and red reports (W: 65%; U: 65%). Alignment and poor buccal segment interdigitation were the most reported concerns for cases included in the red and amber graded reports. A residual increased overjet was the most common occlusal feature leading to PAR scores not being more than 70% improved. Only slight agreement was shown between OTP and PAR using the kappa statistic, and the chi-square statistical test found that outcome measures are statistically significantly different. CONCLUSION: There are fundamental differences between OTP and PAR, and general agreement between them has not been demonstrated. The NHSBSA Report provides a more critical outcome assessment than PAR, identifying elements that are not assessed or measured by the PAR index.
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INTRODUCTION: Despite its influence on occupational performance and team dynamics, there has been little research into the personality of dental professionals. Existing research does not typically use the prevailing five-factor model of personality. We aimed to measure the personality of dental professionals in the United Kingdom and investigate differences among groups. METHODS: The sample (n = 906) comprised dental nurses (n = 475), general dental practitioners (GDPs) (n = 182), orthodontists (n = 201), and oral and maxillofacial surgeons (OMFSs) (n = 48). Recruitment was via email and social media. The questionnaire collected data on demographic variables and contained the Big Five Inventory, a validated self-report personality test. Participants scored on extraversion, conscientiousness, agreeableness neuroticism, and openness. A one-way analysis of variance and post-hoc tests with Bonferroni correction were used to identify significant differences in personality between occupations. Hierarchical multiple regression determined the influence of occupation over and above demographic variables. RESULTS: On a 5-point scale, orthodontists had a mean conscientiousness score 0.23 points higher than GDPs (95% confidence interval [CI], 0.10-0.36). Dental nurses had a mean conscientiousness score 0.28 points higher than GDPs (95% CI, 0.17-0.39). Dental nurses had a mean agreeableness score 0.16 points higher than orthodontists (95% CI, 0.05-0.27) and 0.30 points higher than OMFSs (95% CI, 0.10-0.50). For neuroticism, orthodontists had a mean score 0.21 points lower than dental nurses (95% CI, 0.06-0.36), and OMFSs had a mean score 0.43 points lower than dental nurses (95% CI, 0.16-0.70). GDPs had a mean neuroticism score 0.43 points higher than OMFSs (95% CI, 0.14-0.71; P = 0.001). Differences were small to moderate in size (d = 0.35-0.45) and occupation was associated with personality after accounting for demographic variables. CONCLUSIONS: The personalities of dental nurses, GDPs, orthodontists, and OMFSs differed. Occupation was associated with differences in personality after accounting for demographic characteristics.
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Odontólogos , Papel Profissional , Humanos , Estudos Transversais , Personalidade , Inquéritos e Questionários , Inventário de PersonalidadeRESUMO
INTRODUCTION: The aim was to assess the ability and confidence of UK undergraduate dental students in applying the Index of Orthodontic Treatment Need (IOTN) and determining appropriate orthodontic referral. MATERIALS AND METHODS: This was a cross-sectional survey using a case-based online questionnaire. Fourth and fifth year undergraduate dental students were recruited from UK dental schools through their university and social media. Six cases were presented and participants were asked to provide an IOTN score and judgement about referral. Participants were asked about their confidence, experience and orthodontic teaching. RESULTS: Sixty-nine responses were returned. A quarter of participants reported having used IOTN before in a clinical setting. Clinical experience with IOTN influenced confidence. Familiarity with making orthodontic referrals was low and only one participant reported having made an orthodontic referral. Correct IOTN scores were given by 68% of participants for a large 14 mm overjet (5a) case, 43% of participants for an impacted canine (5i) case and 26% of participants for an impacted premolar (5i) case. Incorrect IOTN was most common in hypodontia cases with only 19% correctly identifying mild hypodontia (4h) and 28% identifying severe hypodontia (5h). For the majority of cases, incorrect answers about referral were due to confusion between specialist practitioner and orthodontic consultant pathways. CONCLUSIONS: Dental students' ability and confidence in correctly applying the IOTN Dental Health Component and selecting the appropriate referral pathway was inadequate. Responses suggest a lack of clinical experience in assessing patients, applying the IOTN and making referrals. The low response rate is disappointing and limits the scope for making recommendations.
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Anodontia , Má Oclusão , Humanos , Má Oclusão/terapia , Índice de Necessidade de Tratamento Ortodôntico , Estudantes de Odontologia , Estudos Transversais , Educação em Odontologia , Encaminhamento e Consulta , Reino UnidoRESUMO
BACKGROUND: Bonded retainers are widely used to maintain the positions of anterior teeth after orthodontic treatment. Various types of bonded retainer exist however, there is a lack of evidence to indicate which type is superior. AIM: To compare upper and lower CAD/CAM nitinol bonded retainers (Memotain®) with upper and lower chairside rectangular-chain bonded retainers (Ortho-FlexTech™), in terms of stability, retainer failures and patient satisfaction. TRIAL DESIGN: Multi-centre, two-arm, parallel-group, randomised controlled clinical trial with 1:1 allocation. SETTING: Three trial centres: University Teaching Hospital; District General Hospital; and Specialist Orthodontic Practice. All treatment was provided free as part of a state-funded healthcare system. MATERIALS AND METHODS: A total of 68 patients were randomly allocated to receive either upper and lower Memotain® bonded retainers or upper and lower Ortho-FlexTech™ bonded retainers. Ten trained operators placed and reviewed the bonded retainers. Measurements were carried out on study models taken at debond and after six months. Patient satisfaction questionnaires were completed at six months following debond. RESULTS: The trial was terminated due to the high number of failures (50%) of the upper Memotain® retainers within six months. Memotain® retainers were three times more likely to fail (unadjusted hazard ratio = 2.82, 95% confidence interval = 1.00-7.99) than Ortho-FlexTech™ retainers at six months in the upper arch. Patients were satisfied with both types of retainer. LIMITATIONS: Early termination of the trial means that the a priori sample size was not reached, so outcomes should be interpreted with caution. CONCLUSION: The trial was terminated early due to the high failure rate of upper Memotain® bonded retainers. They had a higher risk of failure in the maxillary arch when compared to upper Ortho-FlexTech™ bonded retainers after six months.
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Aparelhos Ortodônticos Fixos , Contenções Ortodônticas , Humanos , Maxila , Desenho de Aparelho OrtodônticoRESUMO
OBJECTIVE: To measure patient-reported impact of orthodontic treatment in terms of pre-treatment concerns, treatment experience and treatment outcome. SETTING: Four sites in Yorkshire, including two secondary care settings (Leeds Dental Institute and St Luke's Hospital, Bradford) and two specialist orthodontic practices. DESIGN: Cross-sectional survey. PARTICIPANTS: NHS orthodontic patients (aged 12+ years) who have completed comprehensive orthodontic treatment, excluding orthognathic surgery and craniofacial anomalies. METHODS: Participants were opportunistically identified by the direct clinical care team during scheduled appointments and those eligible were invited to participate. Data were collected using the Orthodontic Patient Treatment Impact Questionnaire (OPTIQ), a validated 12-item measure with questions relating to pre-treatment experience, impact of treatment and outcome from treatment. RESULTS: Completed questionnaires for analysis included 120 from primary care and 83 from secondary care. The most common pre-treatment concerns were alignment (89%) and being embarrassed to smile (63%). The most common expectations from orthodontic treatment were improved confidence to eat (87%) and smile (72%) in front of others, improved appearance of teeth (85%) and reduced teasing/bullying (63%). Only 67% respondents recalled receiving written information and the lowest recall related to retainer type and length of retention. The most commonly reported complications were sore mouth (68%), fixed appliance breakage (61%) and gingivitis (39%). Treatment caused greatest impact in relation to pain, limitations in eating and effect on speech. Overall satisfaction with orthodontic treatment was reported by 96% of respondents, 87% would have orthodontic treatment again (if needed) and 91% would recommend treatment to a friend. CONCLUSIONS: The OPTIQ is a useful patient-reported tool to identify pre-treatment concerns and expectations, treatment experience and outcome. Orthodontic treatment leads to high levels of satisfaction.
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Ortodontia Corretiva , Procedimentos Cirúrgicos Ortognáticos , Criança , Estudos Transversais , Humanos , Medidas de Resultados Relatados pelo Paciente , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Retention is a crucial part of orthodontic treatment; however, patients often do not wear their retainers as advised. The British Orthodontic Society developed the 'Hold that Smile' campaign in 2017, to improve patient knowledge about retention. Information is provided in two formats: a cartoon and a conventional film. OBJECTIVE: To assess whether patients find the 'Hold that Smile' videos useful and whether they improved patients' intended retainer wear. The gold standard was that 90% of patients should intend to wear their retainers in the long term after watching the videos. DESIGN: National multicentre audit. SETTING: Nine units in the UK. METHODS: Patients aged ⩾ 10 years, in fixed appliances or retention, watched the retainer videos and then completed a questionnaire that was designed specifically for this audit. Each unit collected data for approximately 30 patients. RESULTS: Data were collected for 278 patients in total. The average age was 17.9 years; 64.4% of patients were female and 35.6% were male. Most patients (86.3%) watched both videos and, of these, 44.1% preferred the film, 31.3% preferred the cartoon and 24.6% had no preference. The majority of patients (81.3%) felt that the film provided them with new information, compared with a lower percentage (48.5%) for the cartoon. More patients said they would recommend the film (76.3%) compared with the cartoon (63.3%). Before watching the videos, 77.0% of patients felt they knew about long-term retainer wear and 74.3% of those intended to wear their retainers in the long term. After watching the videos, 96.4% of all patients thought they would now wear their retainers long term. CONCLUSION: After watching the videos, there was a notable increase in the number of patients planning to wear their retainers long term and the gold standard was met. Therefore, these videos may be beneficial in improving understanding and compliance with retention.
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Contenções Ortodônticas , Sociedades Odontológicas , Adolescente , Pré-Escolar , Feminino , Humanos , Masculino , Desenho de Aparelho Ortodôntico , Cooperação do Paciente , Sorriso , Inquéritos e QuestionáriosRESUMO
This paper describes the orthodontic treatment of the three cases awarded the 2018 Maurice Berman Prize. The award is made on the basis of case complexity, case-mix variety, quality of treatment provided and results obtained, and the quality and format of the three case reports submitted through to post-treatment records.
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Distinções e PrêmiosRESUMO
BACKGROUND: Social media present opportunities to understand patient experience and information needs. In this study, the authors use hypodontia as an example to explore social media use by dental patients and how this provides for understanding patient experience. METHODS: The cross-sectional survey design involved systematic search of 6 social media online environments with hypodontia-related terms. The authors categorized records by using a coding system for user, type and theme of post, and target audience. The authors used a thematic framework approach to analyze qualitatively the word content of posts from people affected by hypodontia (nondentists). RESULTS: The authors searched and identified 571 records and included 467 of them in their study. The authors analyzed the content of records from people affected by hypodontia (n = 176). Themes emerged about the experience of untreated hypodontia, treatment experience and outcomes, and decision making. Content analysis provided evidence about peer-to-peer communication, areas of information need, and desire for peer support. CONCLUSIONS: Social media communities have responded to the need for information exchange and peer support by the public. Analysis of communications helped identify a need for dissemination of understandable information to patients and improved dentist awareness of patient needs. PRACTICAL IMPLICATIONS: Clinicians should reassess understanding and information needs actively throughout treatment and identify support needs. Clinicians should refer patients to quality information sources and peer support groups.
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Mídias Sociais , Comunicação , Estudos Transversais , Assistência Odontológica , HumanosRESUMO
OBJECTIVE: New methods of teaching and learning are constantly being sought in the adult learning environment. Audience Response Systems (ARS) have been used in many different learning environments, especially in the field of medical education. The objective of this investigation was to ascertain the effect of ARS use in undergraduate teaching in a UK dental school. DESIGN: A cross-over clustered randomized educational trial. SETTING: Leeds Dental Institute. PARTICIPANTS: Year 4 undergraduate dental students in orthodontics. METHODS: Students at Leeds Dental Institute were taught two different topics within the curriculum to test the use of ARS in a cross-over trial. A questionnaire was delivered to the test (ARS) and control (non-ARS) groups. RESULTS: The response rate to the questionnaires was 89·5% (test group) and 82·9% (control group). The ARS enabled students to perform better as shown by knowledge retention (Pâ=â0·013). Students found the seminar more interesting (Pâ=â0·013), easier to concentrate (Pâ=â0·025) and easier to participate in (Pâ=â0·020) when ARS was used. When ARS was used, students were more able to answer questions (P<0·0001), were more likely to prepare for the seminar (P<0·0001) and significantly preferred using ARS (P<0·0001). CONCLUSIONS: ARS was found to significantly improve student concentration and participation in small group seminar teaching and significantly improved knowledge retention. ARS may be useful in facilitating orthodontic teaching in the future.
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Instrução por Computador , Educação em Odontologia , Aprendizagem , Motivação , Ortodontia/educação , Retenção Psicológica , Ensino , Adulto , Atenção , Atitude , Compreensão , Estudos Cross-Over , Avaliação Educacional , Retroalimentação , Humanos , Relações Interprofissionais , Estudantes de Odontologia/psicologiaRESUMO
INTRODUCTION: The purpose of this study was to establish the influence of soft-tissue profile values on the decision of orthodontists to recommend orthognathic surgery for patients with Class II Division 1 malocclusion. METHODS: A questionnaire containing 40 profile photographs of adults with Class II Division 1 malocclusion was sent to all 256 consultant orthodontists in the United Kingdom asking for a "yes" or "no" response to the question: "Based on the profile view of this patient, would you treat this patient using an orthognathic surgical approach?" A soft-tissue analysis was carried out on each photograph, and multi-level logistic regression was used to investigate factors that affect the decision to recommend surgery. RESULTS: The response rate was high: 208 of 256 questionnaires (81.3%). Intraexaminer reliability of the photographic analysis method with a Bland-Altman plot showed good (95% CI) limits of agreement for each measurement. Consultants who carried out more orthognathic surgery treatment were more likely to recommend surgery. Secondary analysis with a logistic regression model indicated that 80% of the consultants would recommend surgery if B-point was more than or equal to -14.1 mm posterior to the true vertical through subnasale (95% CI, -29.9 to -10.9 mm), the facial profile angle was less than or equal to 148.9° (95% CI, 6.7° to 151.1°), pogonion to true vertical through subnasale was more than or equal to -12.0 mm (95% CI, -48.7 to -8.6 mm). CONCLUSIONS: The facial profile angle and the positions of soft-tissue pogonion and B-point are useful clinical guides for planning treatment for adults with Class II Division 1 malocclusion.
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Atitude do Pessoal de Saúde , Odontólogos/psicologia , Má Oclusão Classe II de Angle/cirurgia , Avaliação das Necessidades , Ortodontia , Procedimentos Cirúrgicos Ortognáticos/psicologia , Adolescente , Adulto , Cefalometria/métodos , Queixo/patologia , Face , Feminino , Humanos , Lábio/patologia , Masculino , Mandíbula/patologia , Maxila/patologia , Planejamento de Assistência ao Paciente , Fotografação , Inquéritos e Questionários , Dimensão Vertical , Adulto JovemRESUMO
The introduction of orthodontic therapists in 2007 has led to significant changes to the delivery of orthodontic treatment in the UK. This article outlines the author's experience of training therapists on the Yorkshire Orthodontic Therapy Course and discusses challenges faced by this new way of providing orthodontics in the UK.
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Auxiliares de Odontologia , Ortodontia , Análise Custo-Benefício , Currículo , Delegação Vertical de Responsabilidades Profissionais , Auxiliares de Odontologia/educação , Auxiliares de Odontologia/estatística & dados numéricos , Humanos , Ortodontia/educação , Ortodontia/organização & administração , Qualidade da Assistência à Saúde , Reino Unido , Recursos HumanosRESUMO
UNLABELLED: The aim of this second article in this series of two is to outline a variety of methods which may be used to compensate for variations in tooth shape and number using a combination of orthodontic and restorative approaches. It will also provide an overview of other areas of patient care which necessitate a multi-disciplinary orthodontic/restorative approach. The article will highlight the importance of combined planning from the outset and the close relationship between the different specialties, which must be maintained throughout treatment. The methods of compensating for variations in tooth number and shape will often require contributions from both orthodontist and restorative dentist. It is important that both disciplines are involved in the assessment and treatment planning process so that they know what will be expected of them during the patient's care. Treatment planning in isolation may lead to care being delivered which is below the optimum standard which can be achieved. The orthodontist and restorative dentist are likely to liaise with the patient's general dental practitioner so that he/she can provide the restorative treatment in some cases. CLINICAL RELEVANCE: Great improvements in aesthetics and function may be obtained using an interdisciplinary approach for patients who have variations in tooth number and shape.
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Restauração Dentária Permanente , Ortodontia Corretiva , Anormalidades Dentárias/terapia , Anodontia/terapia , Dente Pré-Molar/anormalidades , Dente Pré-Molar/anatomia & histologia , Terapia Combinada , Dente Canino/anatomia & histologia , Implantes Dentários , Prótese Dentária Fixada por Implante , Restauração Dentária Permanente/economia , Planejamento de Dentadura , Prótese Parcial , Prótese Adesiva , Humanos , Incisivo/anormalidades , Consentimento Livre e Esclarecido , Braquetes Ortodônticos , Contenções Ortodônticas , Fechamento de Espaço Ortodôntico/métodos , Ortodontia Corretiva/economia , Planejamento de Assistência ao Paciente , Equipe de Assistência ao Paciente , Técnicas de Movimentação Dentária/métodosRESUMO
UNLABELLED: The first article in this series of two aims to outline the assessment of patients for whom a combined orthodontic-restorative approach would be beneficial. In particular, it will concentrate on the assessment of patients who have hypodontia and tooth size discrepancies. The importance of the aesthetic assessment for these cases will be highlighted. Variations in tooth number and tooth size discrepancy often require a combined treatment planning approach from the orthodontist and restorative dentist. The referring general dental practitioner has a key role in recognizing that this approach may be required and highlighting this in the initial patient referral. It is likely in the more straightforward cases that the GDP will be providing the restorative treatment and so an increased understanding of these cases would be beneficial. In the second paper, treatment options will be presented. CLINICAL RELEVANCE: For patients who require a combined orthodontic/restorative approach, it is important that orthodontic and restorative disciplines liaise closely in the assessment and treatment planning process so that optimal care may be planned.
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Restauração Dentária Permanente , Ortodontia Corretiva , Planejamento de Assistência ao Paciente , Anodontia/psicologia , Anodontia/terapia , Estética Dentária , Assimetria Facial/diagnóstico , Assimetria Facial/terapia , Feminino , Odontologia Geral , Gengiva/patologia , Humanos , Masculino , Mastigação/fisiologia , Anamnese , Modelos Dentários , Odontometria , Equipe de Assistência ao Paciente , Radiografia Dentária , Encaminhamento e Consulta , Sorriso , Dente/patologiaRESUMO
This report presents a case of florid cemento-osseous dysplasia (FCOD), affecting the mandibular teeth, in a 23-year-old Somalian female patient for whom orthodontic treatment was undertaken. The presenting features of the patient and the effect of orthodontic treatment on this case are discussed.
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Cementoma/complicações , Má Oclusão Classe II de Angle/complicações , Neoplasias Mandibulares/complicações , Ortodontia Corretiva , Adulto , Biópsia , Cementoma/diagnóstico por imagem , Feminino , Seguimentos , Humanos , Má Oclusão Classe II de Angle/terapia , Neoplasias Mandibulares/diagnóstico por imagem , Radiografia Panorâmica , Técnicas de Movimentação Dentária/métodosRESUMO
A common orthodontic task is to correct anterior tooth position using brackets whose torque, tip and in-out are pre-adjusted. Bracket prescription greatly influences final aesthetics and function. Pre-adjusted orthodontic brackets have in-built prescriptions of torque, tip and in-out which are optimized for average cases. Refinement of tooth position can be achieved by archwire adjustment or archwire auxiliaries. Modifications to bracket position such as inversion can also help achieve individual tooth movements. Planning bracket position must be considered at the outset of treatment to achieve the maximum benefit. A number of clinical scenarios will be discussed including: a Class II division 1 malocclusion with lateral incisors palatally displaced, and another case with absent lateral incisors for space closure. Also, Class III malocclusions with consideration given to: canine angulation; a palatally displaced canine requiring labial movement; absent upper central incisors (space closure), and finally, a Class III case where incisor inclination requires consideration. By using a typodont to illustrate some of the points, this article aims to (1) show how three pre-adjusted orthodontic bracket systems (Andrews, Roth and MBT) vary significantly in their ability to influence tooth position and appearance; (2) inform clinicians how modified bracket position can influence tooth position.