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1.
Eur J Dent Educ ; 26(2): 361-367, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-34403175

RESUMEN

AIMS: The survey's aim was to establish which universities and other educational organisations deliver postgraduate and specialist training in Periodontology in the 31 countries who are members of the European Federation of Periodontology (EFP) and to obtain details of how these programmes are organised, funded, regulated and evaluated. METHODS: A questionnaire and covering letter were emailed to all national periodontal societies. The questions were on the name of country, official recognition, training programmes, entry to specialist training, specialist training assessment and recognition after completion of training. RESULTS: Twenty-nine (93%) of national periodontal societies responded. Key findings included the following: Periodontology was reported as being recognised at a national level in 17 countries, there was a three-year full-time programme in 12 countries, no fees were charged for specialist training in 10 countries, in 14 countries trainees received annual salaries, end of training (summative) assessments varied from country to country, 12 countries reported that they had a requirement for specialists in Periodontology to complete continuing education to maintain registration as specialists. CONCLUSIONS: This survey has established which universities and other educational organisations deliver postgraduate and specialist training in Periodontology and how these programmes are organised, funded, regulated and evaluated. To provide uniformly high-quality periodontal care for patients in all European countries, further harmonisation of postgraduate and specialty training in Periodontology would be advantageous.


Asunto(s)
Curriculum , Educación en Odontología , Europa (Continente) , Humanos , Periodoncia , Especialización , Encuestas y Cuestionarios
2.
Evid Based Dent ; 20(3): 92-93, 2019 09.
Artículo en Inglés | MEDLINE | ID: mdl-31562414

RESUMEN

Design A prospective, controlled clinical study, conducted at least in part in practice, to compare approximal plaque index (API), sulcus bleeding index (SBI), periodontal probing depth (PPD), probing attachment level (PAL), creeping or recession of the mucosa/gingiva (CR/REC) and pink esthetic (PE) scores between Z-look 3 Implant System dental implants (Z-Systems, Oensingen, Switzerland) and adjacent natural teeth as controls over a mean follow-up period of 7.8 years (range: 6.1-9.7 years). The peri-implant marginal bone levels (MBL) at implant placement and follow-up visits were determined by panoramic radiography and recorded for comparison.Microbial contamination of the implants and control teeth was investigated using Paro Check 20 (Greiner Bio-one, Frickenhausen, Germany; Institute for Mikro-ecology, Herborn-Horbach, Germany). A validated questionnaire to assess patient satisfaction provided data to complement the clinical findings. The study, which lacks a clearly stated hypothesis, was approved by the ethics committee of the University Hospital in Frankfurt, Germany (No. 118/08).Sample selection Thirty-eight 'healthy' adult, partially edentulous patients (15 females, 13 males) with a mean age of 63.5 years (range: 39-80 years of age) were included in the study. A total of 106 zirconia implants were placed in these patients. No details of power calculations or inclusion/exclusion criteria are provided other than 'healthy' and partially edentulous.Data analysis SPSS for Windows statistical software was used for data analysis. The Gaussian distribution was analysed using the Kolmogorov-Smirnov test. As most of the data was 'non-normally' distributed, non-parametric tests were applied. The level of significance was set at 0.05. The Wilcoxon signed-ranks test was used for comparison of the API, SBI, PPD, PAL, CR/REC and microbial data. The analyses could be considered appropriate for the intended purpose.Results The findings presented pertain to 83 implants (38 maxillary and 45 mandibular) and 570 control teeth in 28 patients who remained in the study. The 26% attrition in patients and 22% attrition in implants available for investigation was attributed to 'decease and relocation'. Such attrition was presumably anticipated and factored into power calculations given the mean age of the patients being 63.5 years at the beginning of the study. A survival rate of 100% is reported with 'no major complications' despite 'biological impairment' having been observed in one patient, resulting in increased bone resorption, PPDs and recession/attachment loss affecting both implants and control teeth. The zirconia implants had a statistically significant lower plaque accumulation (P <0.01) compared to control teeth, whereas peri-implant PPDs were significantly higher around the implants (P <0.01). It is reported that the data presented 'underlines the tissue-friendly properties of zirconia implants'. The mean peri-implant bone resorption (1.2 mm) associated with the implants was interpreted as moderate 'without indication for a growing peri-implantitis'. The microbial analysis 'revealed no statistically significance difference in the total number of bacteria within the peri-implant sulcus when compared to corresponding regions of the CT' (control teeth)'. Several bacteria in the 'red complex', considered to play a vital role in the development of periodontitis, were detected in significantly higher numbers around zirconia implants when compared to control teeth. The results presented are difficult to put into context not knowing how the zirconia implants were restored and loaded in function, and in the absence of information on the maintenance regimes followed by the patients. It would certainly appear that the patients had good oral health both at the outset and throughout the duration of the study.Conclusion Given the limitations of the study and its reporting, it is suggested in the conclusion that 'the superiority of zirconia implants regarding plaque affinity and soft-tissue compatibility could be proven' is not fully supported. Similarly, the conclusion that 'the findings of the present prospective study could prove the ability of zirconia implants to replace missing teeth with maintenance of peri-implant hard- and soft-tissue health' is not considered to be fully supported. That said, the study does demonstrate that in selected patients, assumed to have and to maintain good oral health, zirconia implants of the type investigated may be found to have good clinical performance, assuming the implants investigated were all restored at an appropriate time following placement and were in function throughout the duration of the study.


Asunto(s)
Implantes Dentales , Adulto , Anciano , Anciano de 80 o más Años , Estética Dental , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Estudios Prospectivos , Suiza , Circonio
3.
J Adhes Dent ; 19(2): 111-119, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28439579

RESUMEN

This paper presents European expert consensus guidelines on the management of severe tooth wear. It focuses on the definition of physiological vs pathological tooth wear and recommends diagnosis, prevention, counseling, and monitoring aimed at elucidating the etiology, nature, rate and means of controlling pathological tooth wear. Management decisions are multifactorial, depending principally on the severity and effects of the wear and the wishes of the patient. Restorative intervention is typically best delayed as long as possible. When such intervention is indicated and agreed upon with the patient, a conservative, minimally invasive approach is recommended, complemented by supportive preventive measures. Examples of adhesive, minimum-intervention management protocols are presented.


Asunto(s)
Desgaste de los Dientes , Humanos , Desgaste de los Dientes/terapia
4.
Dent Hist ; 62(1): 41-46, 2017 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-29949313

RESUMEN

The European Federation of Periodontology (EFP), founded in 1991, has become one of Europe's foremost dental organisations and a global force in the field of Periodontology, including implant dentistry. This paper records the many, different achievements of the EFP in its short but selfless and highly successful contributions to the Federation.


Asunto(s)
Salud Bucal , Enfermedades Periodontales/prevención & control , Periodoncia/organización & administración , Sociedades Odontológicas/organización & administración , Europa (Continente) , Humanos , Periodoncio
5.
Hum Resour Health ; 13: 50, 2015 Jun 22.
Artículo en Inglés | MEDLINE | ID: mdl-26093908

RESUMEN

BACKGROUND: A medium- and long-term perspective is required in human resource development to ensure that future needs and demands for oral healthcare are met by the most appropriate health professionals. This paper presents a case study of the Sultanate of Oman, one of the Gulf States with a current population of 3.8 million, which has initiated dental training through the creation of a dental college. OBJECTIVES: The objectives of this paper are first to describe trends in the dental workforce in Oman from 1990 to date and compare the dental workforce with its medical counterparts in Oman and with other countries, and second, to consider future dental workforce in the Sultanate. METHODS: Data were collected from published sources, including the Ministry of Health (MoH), Ministry of Manpower (MoM), and Ministry of National Economy (MoNE)-Sultanate of Oman; the World Health Organization (WHO); World Bank; and the Central Intelligence Agency (CIA). Dentist-to-population ratios were compared nationally, regionally and globally for medicine and dentistry. Dental graduate outputs were mapped onto the local supply. Future trends were examined using population growth predictions, exploring the expected impact in relation to global, regional and European workforce densities. RESULTS: Population growth in Oman is increasing at a rate of over 2% per year. Oman has historically been dependent upon an expatriate dental workforce with only 24% of the dentist workforce Omani in 2010 (n = 160). Subsequent to Oman Dental College (ODC) starting to qualify dental (BDS) graduates in 2012, there is an increase in the annual growth of the dentist workforce. On the assumption that all future dental graduates from ODC have an opportunity to practise in Oman, ODC graduates will boost the annual Omani dentist growth rate starting at 28% per annum from 2012 onwards, building capacity towards global (n = 1711) and regional levels (Gulf State: n = 2167) in the medium term. CONCLUSION: The output of dental graduates from Oman Dental College is improving the dentist-to-population ratio and helping the Sultanate to realize its aim of developing an Omani-majority dental workforce. The implications for retention of dentists and team training are discussed.


Asunto(s)
Creación de Capacidad , Odontología , Odontólogos/provisión & distribución , Educación en Odontología , Fuerza Laboral en Salud/tendencias , Humanos , Omán , Crecimiento Demográfico , Facultades de Odontología
7.
Int Dent J ; 64(6): 333-42, 2014 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-25201627

RESUMEN

Oral health is - literally - vital to good general health, not least because the mouth is the sentinel of the body. Dentistry, the Cinderella of health care, faces immense challenges of globalisation. Governments, having spent freely on everything from defence to social security, face mountains of debts which make budget cutbacks essential. Simultaneously, most developed countries have to pay increasing costs of caring for rapidly ageing populations. Dentistry is being pulled two ways: wealthy members of society demand high-end expensive treatment, much of it cosmetic rather than necessary to deal with disease, whereas many millions of poor people in developing countries cannot afford basic dental treatment and may never see a dentist. Too many governments and dentists persist with the expensive and destructive regime of 'drill and fill (and bill)'. International advances in care may not reach the clinician's chair because treatment guidelines and payments are set locally. An international symposium to celebrate Mikako Hayashi becoming Professor of Restorative Dentistry and Endodontology at Osaka University concluded that dentistry should move from an increasingly un-affordable curative model to a cost-effective evidence-based preventive model. The goal is to help people retain healthy natural teeth throughout their lives, as an essential part of enhancing their general health.


Asunto(s)
Odontología/tendencias , Salud Global , Promoción de la Salud , Salud Bucal , Anciano , Biopelículas , Materiales Biomiméticos/química , Competencia Clínica , Simulación por Computador , Atención Odontológica/tendencias , Cuidado Dental para Ancianos , Caries Dental/terapia , Materiales Dentales/química , Operatoria Dental , Educación en Odontología , Odontología Basada en la Evidencia , Predicción , Regeneración Tisular Guiada Periodontal , Costos de la Atención en Salud , Reforma de la Atención de Salud/tendencias , Necesidades y Demandas de Servicios de Salud , Humanos , Grupo de Atención al Paciente , Odontología Preventiva , Calidad de Vida , Clase Social , Interfaz Usuario-Computador
8.
Int Dent J ; 63(1): 49-55, 2013 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-23410022

RESUMEN

BACKGROUND: Brunei Darussalam is a Sultanate with a Malay Islamic monarchy. There are high levels of dental disease among its 406,200 population. The population's oral health needs require an integrated blend of primary and specialist care, together with oral health promotion. PROCESS AND OUTCOMES: This paper describes the planning and measures taken to address these needs. In accordance with an oral health agenda published and launched in 2008, focusing on access, health promotion and prevention, and the education and training of the dental workforce, the Brunei Darussalam Ministry of Health is seeking to improve oral health status and reduce the burden of oral disease. It also seeks to transform the country's oral health services into a preventatively orientated, high-quality, seamless service underpinned by the concept of 'teeth for life'. In the process of effecting this transition, the Brunei Darussalam Ministry of Health is developing a dental workforce fit for future purpose, with an emphasis on a modern approach to skill mix. An important element of this programme has been the development of a highly successful Brunei Darussalam Diploma in Dental Therapy and Dental Hygiene. CONCLUSION: It is concluded that the Brunei Darussalam oral health agenda and, in particular, the forward-looking programme of dental workforce development is a model for other countries facing similar oral health challenges.


Asunto(s)
Caries Dental/epidemiología , Caries Dental/prevención & control , Odontología , Odontólogos/provisión & distribución , Implementación de Plan de Salud , Política de Salud , Adolescente , Adulto , Brunei/epidemiología , Niño , Preescolar , Índice CPO , Caries Dental/etiología , Personal de Odontología/estadística & datos numéricos , Sacarosa en la Dieta/efectos adversos , Fluoruración , Humanos , Maloclusión/epidemiología , Higiene Bucal , Recursos Humanos , Adulto Joven
10.
J Dent ; 135: 104589, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37336355

RESUMEN

OBJECTIVES: To systematically assess aspects of teaching of posterior composite restorations (PCRs) in permanent teeth in dental schools. STUDY SELECTION: Quantitative studies reporting on dental schools' teaching regarding the placement of PCRs in permanent teeth. Random-effects meta-analyses and meta-regressions were performed. Risk of bias was assessed based on the Medical Education Research Study Quality Instrument (MERSQI). SOURCES: Electronic databases (MEDLINE via PubMed, EMBASE via Ovid, Web of Science, and Scopus) were searched in January 2023. DATA: Forty sources reporting on 34 studies having surveyed 1,286 dental schools were included. Overall, 92.7% (95%-CI: 88.2-95.5) of dental schools reported to teach PCRs. PCRs in three-surface Class II cavities are taught by 82.0% (95%-CI: 70.4-89.7). The mandatory use of liners in deep cavities is taught by 78.3% (95%-CI: 68.9-85.5), and 44.0% (95%-CI: 34.3-54.2) reported to teach bulk-fill composites. While most posterior restorations placed by students were composites (56.1%; 95%-CI: 46.0-65.8), 94.7% (95%-CI: 86.6-98.0) of dental schools (still) teach posterior amalgam restorations. The proportion of dental schools teaching PCRs in three-surface Class II cavities increased and the mean proportion of PCRs among all posterior restorations increased over time (padj.≤0.003). CONCLUSIONS: The teaching of PCRs in dental schools around the world reflects the increased use of resin composite in clinical practice, with students in countries where dental amalgam continues to be used, placing more posterior composites than restorations of dental amalgam. The teaching of PCRs, which is anticipated to increase, will continue to be refined with further developments in adhesive materials, devices, instrumentation, and techniques. CLINICAL SIGNIFICANCE: Graduating dentists can be expected to be familiar with the use of resin composites for the restoration of posterior teeth.


Asunto(s)
Caries Dental , Restauración Dental Permanente , Humanos , Restauración Dental Permanente/métodos , Amalgama Dental , Preparación de la Cavidad Dental/métodos , Resinas Compuestas , Caries Dental/terapia , Estudiantes , Enseñanza
11.
J Dent ; 130: 104410, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36626975

RESUMEN

OBJECTIVES: The aim was to investigate aspects of the teaching of restoration repair as a minimally invasive alternative to replacing defective direct composite restorations in undergraduate curricula teaching programs in Brazilian dental schools. METHODS: A 14-item validated survey questionnaire was mailed to directors/coordinators of operative/restorative dentistry teachers of Brazilian Dental Schools. Data were collected on demographic characteristics of the teachers and institutions, together with questions on the teaching of the repair of defective resin-based composite restorations as part of the school curriculum; the rationale behind the teaching; the nature of the teaching (preclinical and/or clinical); how techniques were taught, indications for repair, operative techniques, materials used, patient acceptability and expected longevity of completed repairs. RESULTS: Two hundred and twenty-two (94%) directors/ coordinators of dental curricula in Brazil were contacted. One hundred and thirty-one directors/coordinators (59%) replied, providing the e-mail address from the teacher responsible for the operative/restorative dentistry program in their school. Of these, 104 responded to the questionnaire (79% response rate). Ninety-three (89%) of the participating schools reported teaching composite repairs as an alternative to replacing restorations. Of the theoretical content, 43% was taught at preclinical and clinical levels, whereas most practical experience (53%) was acquired at clinical levels. Eighty-eight schools (95%) reported tooth substance preservation being the main reason for teaching repair techniques. All schools that taught repairs reported high patient acceptability. CONCLUSIONS: The teaching of composite restoration repair as an alternative to restoration replacement is established in undergraduate programs in most of the Brazilian dental schools surveyed. CLINICAL SIGNIFICANCE: The reasons for teaching restoration repair in Brazil were found to be quite unanimous among teachers, especially regarding the preservation of tooth structure. Variations were found in the clinical indications for repair, suggesting the need for further investigations. Monitoring repaired restorations should be encouraged and could contribute to future studies.


Asunto(s)
Reparación de Restauración Dental , Restauración Dental Permanente , Humanos , Restauración Dental Permanente/métodos , Brasil , Resinas Compuestas/química , Fracaso de la Restauración Dental , Facultades de Odontología , Operatoria Dental/educación , Reparación de Restauración Dental/métodos , Curriculum , Encuestas y Cuestionarios , Enseñanza
12.
Med Oral Patol Oral Cir Bucal ; 17(4): e661-8, 2012 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-22322491

RESUMEN

OBJECTIVES: In an area of esthetic dentistry such as posterior composites, in which new materials and techniques are being devolved continuously, it is important to confirm that dental students have a clear understanding of the basic principles of clinical application of this knowledge. Considering that the preparation of dental graduates in Spain may be of interest to competent dental authorities and employers with whom they can work worldwide, this study investigated the teaching of posterior composite restorations in Spanish dental schools. STUDY DESIGN: In late 2009/ early 2010, a questionnaire seeking information on the teaching of posterior composites was emailed to the professor responsible for teaching operative dentistry in each of the fifteen dental schools having complete undergraduate dental degree programmes in Spain. RESULTS: The response rate was 100%. Most investigated topics did not show noteworthy differences depending on whether the schools were public or private. Variations were found among Spanish dental schools in both the amount and content of the teaching programmes concerning posterior composite restorations. Differences were recorded in the teaching of cavity design, contraindications to composite placement, indications for liners and bases, matrix and wedging techniques, composite and bonding systems, light curing and finishing procedures for composite restorations. More consistency was observed in teaching methods of moisture-control, indirect composites and amalgam bonding. CONCLUSIONS: As recommended in previous surveyed countries, efforts must be made to promote harmonization of dental curricula to make it easier for graduates to work elsewhere, and to ensure they meet the needs of their patients on entering independent practice.


Asunto(s)
Resinas Compuestas , Restauración Dental Permanente/métodos , Operatoria Dental/educación , Facultades de Odontología , España
13.
J Dent ; 124: 104225, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-35842010

RESUMEN

AIMS: To investigate, using a validated questionnaire, the teaching of removable partial dentures (RPDs) in dental schools of Malaysia. MATERIALS AND METHODS: A validated questionnaire to investigating trends in the teaching of RPDs in dental schools in Oceania was emailed (in English version form) to Heads of Restorative/Prosthodontics/course coordinators in the 13 dental schools in Malaysia. Follow-up reminders were sent and participants were given six weeks to complete and return the questionnaire. Data was entered into an Excel spreadsheet and results compiled and analyzed. RESULTS: Completed questionnaires were received from 13 dental school - a 100% response rate. All schools (n = 13) provided a preclinical technical course in RPD design. In most schools (n = 9, 69.2%), course work was supervised by senior lecturers while rest of the institutions made use of associate professor/professors. There were significant differences (p<0.05) between dental schools in terms of the contact hours dedicated to preclinical teaching. Students received an average of 62 h of instruction. Didactic instruction was the primary focus with practical (78 h) and didactic teaching (32 h). All dental schools (n = 13) provided practical surveyor design teaching (8 h). The staff student ratio for formal lectures (1:61), tutorials (1:29) and lab demonstrations (1:12) were recorded. Majority of the schools (n = 11, 84.6%) employed paired teaching in clinical sessions. All schools (n = 13, 100%) emphasized on increased teaching of RPD design and prescription writing in future clinical RPD courses. CONCLUSION: Teaching of RPDs in Malaysia may be considered sufficient and comparable to the teaching in other parts of the world. CLINICAL SIGNIFICANCE: Whilst the teaching of partial dentures at Dental Schools in Malaysia provides the core competencies involved in partial denture design and construction based on sound fundamental, scientific principles they should address the challenges of teaching partial dentures and other areas of dental education including improving working conditions for dental professionals.


Asunto(s)
Dentadura Parcial Removible , Estudios Transversales , Curriculum , Educación en Odontología , Humanos , Malasia , Prostodoncia , Facultades de Odontología , Encuestas y Cuestionarios , Enseñanza
14.
BMC Oral Health ; 11: 25, 2011 Sep 24.
Artículo en Inglés | MEDLINE | ID: mdl-21942994

RESUMEN

BACKGROUND: Dentistry in the UK has a number of new graduate-entry programmes. The aim of the study was to explore the motivation, career expectations and experiences of final year students who chose to pursue a dental career through the graduate entry programme route in one institution; and to explore if, and how, their intended career expectations and aspirations were informed by this choice. METHOD: In-depth interviews of 14 graduate entry students in their final year of study. Data were transcribed verbatim and analysed using framework analysis. RESULTS: There were three categories of factors influencing students' choice to study dentistry through graduate entry: 'push', 'pull' and 'mediating'. Mediating factors related to students' personal concerns and circumstances, whereas push and pull factors related to features of their previous and future careers and wider social factors. Routes to Graduate Entry study comprised: 'early career changers', 'established career changers' and those pursuing 'routes to specialisation'. These routes also influenced the students' practice of dentistry, as students integrated skills in their dental studies, and encountered new challenges.Factors which students believed would influence their future careers included: vocational training; opportunities for specialisation or developing special interests and policy-related issues, together with wider professional and social concerns.The graduate entry programme was considered 'hard work' but a quick route to a professional career which had much to offer. Students' felt more could have been made of their pre-dental studies and/or experience during the programme. Factors perceived as influencing students' future contribution to dentistry included personal and social influences. Overall there was strong support for the values of the NHS and 'giving back' to the system in their future career. CONCLUSION: Graduate entry students appear to be motivated to enter dentistry by a range of factors which suit their preferences and circumstances. They generally embrace the programme enthusiastically and seek to serve within healthcare, largely in the public sector. These students, who carry wider responsibilities, bring knowledge, skills and experience to dentistry which could be harnessed further during the programme. The findings suggest that graduate entry students, facilitated by varied career options, will contribute to an engaged workforce.


Asunto(s)
Aspiraciones Psicológicas , Actitud del Personal de Salud , Selección de Profesión , Odontólogos/psicología , Educación de Posgrado en Odontología , Movilidad Laboral , Competencia Clínica , Estudios de Cohortes , Toma de Decisiones , Servicio Odontológico Hospitalario , Odontología General , Objetivos , Humanos , Internado y Residencia , Entrevistas como Asunto , Londres , Motivación , Práctica Privada , Práctica Profesional , Especialidades Odontológicas/educación , Odontología Estatal
15.
Eur J Prosthodont Restor Dent ; 19(2): 56-61, 2011 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-21780727

RESUMEN

The aim of this paper was to review the current teaching of repairs to direct composite restorations in dental schools in Germany, last surveyed ten years ago. Based on an 83% response rate, the findings indicate that most, but not all, dental schools included teaching of repair techniques; however marked variations were found to exist regarding clinical indications and repair techniques of the teaching. It is suggested that certain aspects of the existing teaching in some schools should be reviewed, specifically the lack of use of a bonding agent and the issue of flowable composites to complete repairs.


Asunto(s)
Resinas Compuestas/química , Materiales Dentales/química , Reparación de Prótesis Dental , Fracaso de la Restauración Dental , Restauración Dental Permanente , Grabado Ácido Dental , Recubrimientos Dentinarios/química , Operatoria Dental/educación , Alemania , Humanos , Retratamiento , Facultades de Odontología , Enseñanza , Resultado del Tratamiento
16.
Dent Update ; 38(3): 150-2, 154-6, 158, 2011 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-21667828

RESUMEN

UNLABELLED: With the increasing use of ceramics in restorative dentistry, and trends to extend restoration longevity through the use of minimal interventive techniques, dental practitioners should be familiar with the factors that may influence the decision either to repair or replace fractured metal-ceramic and all-ceramic restorations and, also, the materials and techniques available to repair these restorations. This second of two papers addresses the possible modes of failure of ceramic restorations and outlines indications and techniques in this developing aspect of restoration repair in clinical practice. CLINICAL RELEVANCE: The repair of metal-ceramic and all-ceramic restorations is a reliable low-cost, low-risk technique that may be of value for the management of loss or fracture of porcelain from a crown or bridge in clinical practice.


Asunto(s)
Recubrimiento Dental Adhesivo/métodos , Porcelana Dental/química , Reparación de Prótesis Dental/métodos , Restauración Dental Permanente , Aleaciones de Cerámica y Metal/química , Coronas , Fracaso de la Restauración Dental , Alisadura de la Restauración Dental , Coronas con Frente Estético , Dentadura Parcial Fija con Resina Consolidada , Humanos
17.
Dent Update ; 38(2): 78-80, 82-4, 2011 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-21500616

RESUMEN

UNLABELLED: The presentation of patients with failing dental restorations that exhibit minor defects is a common clinical situation in everyday dental practice. The repair of such restorations, rather than replacement, is increasingly considered to be a viable alternative to the replacement of the defective restoration. This first of two papers considers indications and techniques for the repair of defective direct composite restorations. It is possible that some dental practitioners are unaware of the option of repair rather than replacement of composite restorations. This article provides an overview of contemporary knowledge and understanding of restoration repair in the clinical management of defective composite restorations. CLINICAL RELEVANCE: A sound understanding of the indications, benefits and techniques of direct composite restoration repair could allow the longevity of the existing restoration to be extended without unnecessarily sacrificing healthy tooth structure.


Asunto(s)
Resinas Compuestas/química , Materiales Dentales/química , Reparación de Prótesis Dental , Fracaso de la Restauración Dental , Restauración Dental Permanente/clasificación , Color , Contraindicaciones , Toma de Decisiones , Caries Dental/etiología , Pulido Dental/métodos , Alisadura de la Restauración Dental , Humanos , Planificación de Atención al Paciente , Selección de Paciente , Recurrencia , Retratamiento , Propiedades de Superficie , Fracturas de los Dientes/terapia
18.
J Dent ; 112: 103753, 2021 09.
Artículo en Inglés | MEDLINE | ID: mdl-34339798

RESUMEN

OBJECTIVES: To evaluate the status of teaching of repair of defective resin-based composite restorations in dental schools in the Middle Eastern and North African (MENA) countries. METHODS: A validated 14-item questionnaire was mailed to the directors of the operative/restorative dentistry department in 40 MENA dental schools. Data were collected on teaching, including whether the repair of resin-based composite restorations was part of the dental school curriculum; the rationale behind the teaching; how techniques were taught, indications for repair, operative techniques, materials used, patient acceptability and expected longevity of the repair procedure. RESULTS: Thirty-two schools responded to the survey (response rate of 80%). Twenty-two (69%) schools reported the teaching of resin-based composite repairs as an alternative to the replacement of restorations. Of the schools not teaching repairs, 80% indicated that they plan to include this topic in the curriculum within the next five years. Most schools taught theoretical and practical aspects of repair at a clinical level only. Two-thirds of schools reported tooth substance preservation being the main reason for teaching repair techniques. The main indications for repair treatment were marginal defects (59%), followed by partial loss of restoration (56%). Most schools that performed repairs reported high patient acceptability. Considerable variation was noted in relation to expected longevity of resin- based composite repairs. CONCLUSIONS: The repair of defective resin-based composite restorations is actively taught within most of the surveyed schools. Advantages of repair, compared to replacement include minimum intervention, preservation of tooth structure, and savings of time and cost. CLINICAL SIGNIFICANCE: The decision between replacing or repairing a defective resin-based composite restoration in the MENA region tends to be based on clinicians' subjective experience and judgement. However, to further enhance the teaching of resin-based composite repair standardised guidelines need to be developed based on existing evidence.


Asunto(s)
Restauración Dental Permanente , Facultades de Odontología , Resinas Compuestas , Materiales Dentales , Fracaso de la Restauración Dental , Humanos , Enseñanza
19.
J Dent ; 113: 103795, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-34481932

RESUMEN

OBJECTIVE: With the emergence of graduates from all government and private-funded dental colleges in Saudi Arabia (SA), it is pressing to explore the graduates' satisfaction with the dental undergraduate education and training they received. The aim of the present study was to investigate the graduates' satisfaction with their education and training according to college funding arrangements (government vs private-funded) and time since establishment (established- >15 years vs new-<15 years). METHODS: A piloted, electronic questionnaire was emailed to all the members of the Saudi Dental Society who had graduated from government and and private dental colleges in SA (2,185 registrants). RESULTS: The response rate was 36.4%, with 580 government-funded college graduates (72.9%) and 216 private college graduates (27.1%) having completed and returned the questionnaire. The distribution of participants between established and new colleges was 'established' 396 (49.8%) and 'new' 400 (50.2%). Levels of dissatisfaction were recorded for graduates from established and new, government-funded and private colleges. The levels of dissatisfaction were greater amongst the graduates of established and government-funded colleges. CONCLUSION: The findings of the present study indicate concerning levels of dissatisfaction with important aspects of dental education in SA. It is suggested that there is a pressing need for more integration of basic and clinical sciences and an emphasis on hands-on training. National coordination of arrangements for dental curricula could make a major contribution to addressing the problems identified.


Asunto(s)
Curriculum , Satisfacción Personal , Humanos , Arabia Saudita , Estudiantes , Encuestas y Cuestionarios , Universidades
20.
J Dent ; 110: 103685, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-33957188

RESUMEN

OBJECTIVE: To date, there are no publications on the Saudi graduates' perceived value of their dental curriculum. The aim of this nation-wide survey was to investigate graduates' satisfaction with specific disciplines of their dental education and training. The first part of this study addressed findings according to the respondents' gender and the number of years of postgraduate experience (Graduate-related factors). METHODS: An electronic questionnaire was emailed to registrants of the Saudi Dental Society, specifically dental interns, general dentists, and specialized dentists who graduated from private and governmental dental colleges in Saudi Arabia (n = 2185). RESULTS: The response rate was 36.4 %. The number of male respondents was (n = 352, 44.2 %), the remainder being female (n = 444, 55.8 %). The number of recent dentists (≤ 5 years since graduation) was (n = 428, 53.8 %) and experienced dentists (n = 368, 46.2 %). There were statistically significant gender variations in satisfaction levels, and among dentists with different post-graduation experiences. Although male and female dental students are taught similar curriculums and have similar graduation requirements, there were statistically significant differences in various subjects covered. Similarly, recent and experienced dentists reported statistically significant differences in satisfaction in various subjects. CONCLUSION: This study provides graduates' perspectives on the strengths and weaknesses of their dental education in Saudi Arabia. The findings help in curriculum reform and collaborations between the dental colleges nationally. Ultimately this can lead to formulating a national dental accreditation and assessment body. CLINICAL SIGNIFICANCE: The findings of this study provide graduates' perspective on the dental education received in Saudi Arabia. This will help stimulate discussion and collaboration within and amongst the colleges on improving their curriculum in this fast-paced, evolving field of dentistry.


Asunto(s)
Odontólogos , Satisfacción Personal , Curriculum , Femenino , Humanos , Masculino , Arabia Saudita , Encuestas y Cuestionarios
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