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INTRODUCTION: Continuing professional development is a lifelong learning process. One pedagogical approach that can be used is active learning. Flipped classroom is a method that has been shown to improve deeper conceptual understanding. In an online setting, the method saves travel, time, and costs. To our knowledge, flipped classroom is rarely used in continuing professional education. This study in general dentistry explored experiences of an online flipped classroom course in continuing professional development. MATERIALS AND METHODS: Fifteen dental hygienists, clinically active in general dental care, were interviewed. They were recruited from an online course on the latest classification system for periodontal diseases. The course had been conducted using an active learning and flipped classroom model. The interviews were semi-structured. Data were extracted using qualitative content analysis. RESULTS: The experiences of the dental hygienists could be summarized in three themes: Stimulation of knowledge gain through self-paced studies, The ease of virtual networking among colleagues, and Fostering of direct practical application through collaboration. CONCLUSION: New and emerging communication technology seems to open new possibilities for continuing professional development in general dentistry. Study participants felt that, in an online environment, mixing asynchronous and synchronous communication in a flipped classroom model facilitated learning in continuing professional development. Online active learning seems to work well in continuous professional development in general dentistry. After the course, the participating dental hygienists stated that they were able to use their new knowledge clinically and felt confident doing so.

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PURPOSE: The aim of this study was to investigate attitudes and preferred therapy choice for first permanent molars (FPM) with Molar-Incisor Hypomineralization (MIH). METHODS: An online questionnaire was sent out to general dentists (n = 559) working in the Public Dental Service in Region Västra Götaland, orthodontists (n = 293), and pediatric dentists (n = 156) (members from each interest association), in Sweden. The questionnaire contained three parts: general questions regarding the respondents, patient cases, and general questions regarding extraction of FPMs with MIH. Statistics were carried out using Chi-squared tests, with a significance level of 5%. RESULTS: A response rate of 36% was obtained. Orthodontists and pediatric dentists were more prone to extract FPMs with both moderate and severe MIH, compared to general dentists. When restoring FPMs with moderate MIH, resin composite was preferred. Compared to the general dentists, the pediatric dentists were more prone to choose glass-ionomer cement in the FPMs with severe MIH. The most common treatment choice for FPMs with mild MIH was fluoride varnish. "When root furcation is under development of the second permanent molar on radiographs" was chosen as the optimal time for extracting FPMs with severe MIH, and the general dentists based their treatment decisions on recommendations from a pediatric dentist. CONCLUSION: Extraction of FPMs with moderate and severe MIH is considered a therapy of choice among general dentists and specialists, and the preferred time of extraction is before the eruption of the second permanent molar.

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BACKGROUND: An expert panel convened by the American Dental Association (ADA) Council on Scientific Affairs together with the ADA Science and Research Institute's program for Clinical and Translational Research conducted a systematic review and developed recommendations for the treatment of moderate and advanced cavitated caries lesions in patients with vital, nonendodontically treated primary and permanent teeth. TYPES OF STUDIES REVIEWED: The authors searched for systematic reviews comparing carious tissue removal (CTR) approaches in Ovid MEDLINE, Embase, Cochrane Database of Systematic Reviews, and Trip Medical Database. The authors also conducted a systematic search for randomized controlled trials comparing direct restorative materials in Ovid MEDLINE, Embase, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform. The authors used the Grading of Recommendations Assessment, Development, and Evaluation approach to assess the certainty of the evidence and formulate recommendations. RESULTS: The panel formulated 16 recommendations and good practice statements: 4 on CTR approaches specific to lesion depth and 12 on direct restorative materials specific to tooth location and surfaces involved. The panel conditionally recommended for the use of conservative CTR approaches, especially for advanced lesions. Although the panel conditionally recommended for the use of all direct restorative materials, they prioritized some materials over the use of others for certain clinical scenarios. PRACTICAL IMPLICATIONS: The evidence suggests that more conservative CTR approaches may decrease the risk of adverse effects. All included direct restorative materials may be effective in treating moderate and advanced caries lesions on vital, nonendodontically treated primary and permanent teeth.

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BACKGROUND: The goal of restoring caries lesions is to protect the pulp, prevent progression of the disease process, and restore the form and function of the tooth. The purpose of this systematic review was to determine the effect of different direct restorative materials for treating cavitated caries lesions on anterior and posterior primary and permanent teeth. TYPE OF STUDIES REVIEWED: The authors included parallel and split-mouth randomized controlled trials comparing the effectiveness of direct restorative materials commercially available in the United States placed in vital, nonendodontically treated primary and permanent teeth. Pairs of reviewers independently conducted study selection, data extraction, and assessments of risk of bias and certainty of the evidence using the Grading of Recommendations Assessment, Development and Evaluation approach. The authors conducted pair-wise meta-analyses to summarize the evidence and calculated measures of association and their 95% CIs. RESULTS: Thirty-eight randomized controlled trials were eligible for analysis, which included data on Class I and Class II restorations on primary teeth and Class I, Class II, Class III, Class V, and root surface restorations on permanent teeth. Included studies assessed the effect of amalgam, resin composite, compomer, conventional glass ionomer cement, resin-modified glass isomer cement, and preformed metal crowns. Moderate to very low certainty evidence suggested varying levels of effectiveness across restorative materials. CONCLUSIONS AND PRACTICAL IMPLICATIONS: Owing to a relatively low event rate across various outcomes indicating restoration failure, there was limited evidence to support important differences between direct restorative materials used in practice.

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INTRODUCTION: To help general dentistry residents better manage the intracanal broken instrument situation, we introduced a hands-on training course into the endodontic curriculum of a general dentistry residency programme. MATERIALS AND METHODS: Thirty general dentistry residents and 30 residents with endodontic specialty training background in a general hospital served as the experimental group and reference group, respectively. The experimental group underwent a training course including a 30-min lecture and two hands-on sessions (2 h each). After the course, residents from both groups were asked to perform the instrument removal procedure on simulated root canals. Success rate, procedure time and canal volume change were compared between groups. Questionnaire results were also analysed. RESULTS: All residents successfully managed to remove the broken instruments in the test. Procedure time was significantly longer for general dentistry residents (15.8 ± 5.7 min vs 13.7 ± 4.5 min, Mann-Whitney U test, p = .038). Canal volume change was significantly greater for general dentistry residents (8.53 ± 3.82 µl vs 5.94 ± 2.73 µl, independent-samples t-test, p = .004). In the questionnaires, trainees gave overall positive ratings for the course. The marginal homogeneity test on before and after scores of the questionnaire items showed the training helped the trainees to reduce the stress level associated with instrument breakage (p < .001). It also motivated the trainees to remove the broken instrument in some straightforward cases (p < .001). CONCLUSION: The broken instrument removal training course could help the general dentistry residents better manage the intracanal broken instrument situation.

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PURPOSE: A novel approach to interviewing for Advanced Education in General Dentistry residency positions became necessary during the COVID-19 pandemic. An efficient, virtual interview schedule, including video faculty introductions and clinic tour, was devised and executed to replace in-person interviews. The purpose of this study was to describe and assess this new way of managing virtual interviews. METHODS: Forty virtual interviews were conducted via a web-based videoconferencing platform. Interviewers and applicants received surveys to be anonymously completed after interviews. The applicant survey gauged how helpful each component of the interview process was in their program ranking decision. The interviewer survey assessed time and knowledge needed for interviewing, clarity of instructions, and if they felt valued. RESULTS: The response rate was 79% for applicants and 75% for interviewers. There was a high level of satisfaction from both applicants and interviewers. All interviewers reported that the team worked well together, instructions were clear, there was enough collective knowledge to answer questions, and they felt valued. There was a majority of positive responses for clarity of instructions and time with applicants. All applicants responded positively to correspondence with the Admissions Office, interview day instructions, informational PowerPoint, and sessions with the chief resident and program director. Regarding videos of faculty and clinic tour, there was a majority of positive responses. There were varying responses regarding the interview team being fair and nonthreatening. Lessons learned include reviewing on-camera behavior with interviewers, detailing the interview format in applicants' correspondence, requesting applicants photos in advance, allowing interviewers more time to study applicant material, and hosting a virtual happy hour for applicants and residents before the interview day. CONCLUSION: Overall, the Virtual Interview Day successfully achieved the goals of applicant and program rank selection. Virtual interviews can be considered an alternative to in-person interviews.

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Access to general dental care is essential for preventing and treating oral diseases. To ensure adequate spatial accessibility for the most vulnerable populations, New York State mandates a ratio of one general dentist to 2000 Medicaid recipients within 30 min of public transportation. This study employed geospatial methods to determine whether the requirement is met in Manhattan by verifying the online directories of ten New York managed care organizations (MCOs), which collectively presented 868 available dentists from 259 facilities. Our survey of 118 dental facilities representing 509 dentists revealed that significantly fewer dentists are available to treat Medicaid recipients compared to MCO directories. The average dentist-to-patient ratio derived from the MCO listings by the Two-Step Floating Catchment Area (2SFCA) method was 1:315, while the average verified ratio was only 1:1927. "Phantom networks", or inaccurate provider listings, substantially overstated Medicaid dental accessibility. Surprisingly, our study also discovered additional Medicaid providers unlisted in any MCO directory, which we coined "hidden networks". However, their inclusion was inconsequential to the overall dental supply. We further scrutinized dental care access by uniquely applying six "patient-centered characteristics", and these criteria vastly reduced accessibility to an average ratio of merely 1:4587. Our novel evaluation of the spatial association between poverty, dental care access, and phantom networks suggests that Medicaid dental providers wish to be located in wealthier census tracts that are in proximity to impoverished areas for maximum profitability. Additionally, we discovered that poverty and phantom networks were positively correlated, and phantom providers masked a lack of dental care access for Medicaid recipients.

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PURPOSE: To examine the integration of social determinants of health (SDH) in the US Advanced Education in General Dentistry (AEGD) and General Practice Residency (GPR) programs. METHODS: This study used an explanatory sequential mixed-methods approach. A 46-question survey was sent to all 265 AEGD and GPR programs in February 2019. Descriptive statistics and multivariate analyses were conducted to identify factors influencing SDH curricular inclusion. A convenience sample of program directors (PDs) was interviewed between June and December 2019. Through content analysis, themes and subthemes were identified. RESULTS: Of the 265 AEGD and GPR PDs, 111 completed the survey (42% response rate). Almost three-quarters of PDs (72%) agreed that it was important for residents to understand basic SDH concepts. However, programs lacked eight of the 10 surveyed SDH subtopics. The odds of teaching five or more SDH subtopics were 0.09 (95% CI: 0.02-0.41) for programs with none-to-minimal levels of SDH integration in their clinical settings compared to close-to-fully integrated ones. Coding of PD interviews (N = 13) identified five major themes: 1. influences to integrate SDH, 2. training strategies, outcomes, and outputs, 3. reasons for training strategies, 4. barriers and solutions, and 5. future integration goals. Most PDs cited delivering SDH content during patient care and reported time and organizational culture being barriers to more curricular inclusion. CONCLUSIONS: AEGD and GPR curricula are deficient in SDH content and risk underpreparing residents for caring for the underserved. PDs and organizational leaders must prioritize SDH inclusion in order to train dentists for integrated person-centered care.

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OBJECTIVE: The purpose of the present study was to investigate the survival rate of root filled teeth in general dentistry in a Swedish county and to identify risk predictors with a significant influence on the survival rate. MATERIALS AND METHODS: This is a retrospective 6-year follow-up study on 1642 recall patients with 1720 teeth root filled in general dentistry in the Public Dental Service in the county of Stockholm, Sweden. Background variables were collected from the database at baseline as potential predictors of tooth loss. The outcome variables were extraction during the 6-year follow-up period and the reason for the extraction. Stepwise Cox regression analysis was adopted in order to investigate the influence of the potential risk predictors on the risk for tooth extraction. RESULTS: Nine percent of the root filled teeth were lost after 6 years. The most frequent reason for tooth loss was fracture and/or cracks (58%). The survival rate of the root filled teeth increased significantly for younger patients, root filled teeth with metal crowns (96%) and high quality of the root filling (93%). The survival rate differed significantly between tooth groups with the lowest survival for molars (83%). Composite fillings were significantly associated with lower quality of the root fillings. CONCLUSIONS: Ninety-one percent of the root filled teeth survived after 6 years. The survival rate was significantly higher for teeth with root-fillings of high quality and metal crowns as well as for root filled teeth in younger patients. The lowest survival rate was found for molars.

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The neurofibromatoses [NF 1, NF 2 and schwannomatosis] are a group of genetic disorders that lead to the development of nervous system tumours and have diverse dermatologic, neurologic, ophthalmic, skeletal and vascular effects. The most common is NF 1 (Neurofibromatosis 1) also known as von Recklinghausen's disease, which is one of the most common human genetic diseases. Oral manifestations of NF 1 are reported in 72% of cases and in one of our cases precipitated attendance at a general dental practitioner (GDP), subsequent diagnosis and genetic screening for family members. This disease may go undiagnosed due to its variable expressivity of symptoms. The pivotal importance of a GDP in the discovery and early referral to an oral or oral and maxillofacial surgeon for further investigation and diagnosis of this condition is highlighted. Knowledge of the most common features of neurofibromatosis can facilitate the speedy referral and subsequent diagnosis of generalized neurofibromatosis, local surgical management of benign neoplasms and long term management of its other clinical features. Dentists should be aware of the classic symptoms of this condition and of their role in long-term care in view of the risk of local recurrence and malignant transformation.

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OBJECTIVES: The study aim was to evaluate the prevalence of self-reported temporomandibular disorders (TMD) and acceptance or nonacceptance of such disorders in adult patients attending all public dental health services in the County of Sörmland, Sweden, during a 3-year period, 2011-2013. METHODS: Two questions were asked about TMD and the voluntary mouth-opening capacity was measured. The results were registered in a score 0-3. The registration was completed with a question about each patient's acceptance or nonacceptance of their condition. RESULTS: More than 73,000 registrations of the TMD condition were performed in general dental clinics from 2011 to 2013. The mean prevalence of a TMD score of 1-3 was 5% and was consistent over these years. Seventy percent of these patients were women. The peak prevalence of TMD was registered in patients aged 30-45 years (38%), and the frequency declined in older age groups. Reduced voluntary mouth-opening capacity (≤35 mm) was found in less than 2% of the participants. About one-fifth of the patients with a TMD-score of 1-3 did not accept their condition and wanted professional care. The frequency of nonacceptance of the condition increased with the severity of symptom score: 15%, 27%, and 49% for scores 1, 2, and 3, respectively. CONCLUSIONS: This study shows that the prevalence of self-reported TMD in adult patients was consistent from 2011 to 2013 and should be considered as a public health issue in Sweden. Patients with more severe TMD pain symptoms wanted care more frequent. The annual clinical calibrations should be continued to achieve an acceptable level of registration.

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AIM: The purpose of this retrospective chart review study was to determine if the length of residents' comprehensive dental care rotations in a general practice residency affected late cancellations, broken appointments, completion of treatment, timeliness of recall visits, emergency visits, and the need for redo of restorations and prostheses. METHODS: Patients who presented for comprehensive care from 2010 to 2013, during which residents had 3- to 4-month dental clinic rotations, comprised Group 1, and patients who presented for comprehensive care from 2013 to 2016, during which residents had 11-month dental clinic rotations, comprised Group 2. Subjects were excluded if they only presented for emergency care, they had only one visit, or their care was delivered in both time periods. There were 105 patients in Group 1 and 55 patients in Group 2. RESULTS: The statistically significant results were that Group 1 patients had more late cancellations and broken appointments and failed to reach recall status more often than Group 2 patients, and that Group 1 patients had fewer emergency visits. CONCLUSION: Within the limitations of this retrospective study, the results suggest that short block rotations have an adverse effect on resident experience and outcomes of patient care in a hospital outpatient setting.

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Dentists can encounter life-threatening medical emergencies during the provision of routine dental care and must therefore be comfortable with the management of these emergencies. High-fidelity simulation has been used routinely in medical and surgical training and is a recognized and effective educational and assessment tool. The aim of this study was to develop and evaluate a new high-fidelity simulation training course in medical emergency management for residents in the General Practice Residency program at New York Presbyterian/Weill Cornell Medicine. In academic years 2014-16, first-year GPR residents were required to take a simulation course covering medical emergency scenarios that are commonly encountered in the dental office. The course involved a team approach to emergency management with active participation by faculty and residents and with each training session followed by feedback and a formal review of the emergencies covered. Evaluation was achieved through completion of questionnaires by the residents following each session. A total of 14 residents (seven in each year) participated, completing 78 questionnaires in the two-year period. They gave the course an overall rating of 4.91 on a scale from 1 to 5, indicating strong agreement with the utility of the course as a learning tool in medical emergency management training. This course is now fully integrated into the GPR educational program at this institution and is a successful component of the emergency medicine curriculum.

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El aislamiento absoluto es un procedimiento clínico que contribuye a mejorar los procederes en la operatoria dental, rehabilitación, odontopediatría y endodoncia, pues propicia un ambiente adecuado para los materiales de restauración, así como en la seguridad del paciente. Con el fin de promover su uso en la práctica se realizó una revisión bibliográfica que incluye la historia, elementos del aislamiento absoluto, recomendaciones y evidencia científica sobre su uso.

Absolute isolation is a clinical procedure that contributes to improve procedures in the dental operative, rehabilitation, Odontopediatrics and Endodontics, because it propitiates an appropriate atmosphere for the restoration materials, as well as in the patient's security. With the purpose of promoting their use in practice a literature review was carried out that includes the history, elements of the absolute isolation, recommendations and scientific evidence on their use.

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INTRODUCTION: The Commission on Dental Accreditation emphasizes the importance of teaching critical thinking. If faculty are expected to change the way they teach, training resources that employ the methods of promoting critical thinking must be made available to provide guidance on how to teach critical thinking. A search of MedEdPORTAL showed no peer-reviewed active learning resources for faculty development in the domain of critical thinking. METHODS: This 90-minute workshop is designed to provide preclinical and clinical dental faculty with strategies to promote critical thinking skills in their students. It includes a presentation on foundational knowledge about critical thinking and knowledge organization, followed by small- and large-group activities. Videos of real teaching encounters are reviewed so that different teaching styles can be seen and discussed. RESULTS: This workshop was given at the 2014 American Dental Education Association Annual Session, receiving an overall rating of 3.67 on a Likert-type scale of 1-4, with 4 being the highest score. It was repeated at the University of California, San Francisco School of Dentistry, where it received an overall rating of 4.7 on a Likert scale of 1-5, with 5 being the highest score. DISCUSSION: For faculty who learned in teacher-centered curricula, training may be necessary to provide them with skills for contemporary teaching in this new domain of competence. This workshop offers such training.

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This Point/Counterpoint considers whether a general dentistry postgraduate year one (PGY-1) residency should be required for all new graduates who do not pursue specialty training. Currently, New York and Delaware require PGY-1 for dental licensure, while other states offer it as an alternative to a clinical examination for obtaining licensure. Viewpoint 1 supports the position that PGY-1 should be mandatory by presenting evidence that PGY-1 residencies fulfill new graduates' need for additional clinical training, enhance their professionalism and practice management skills, and improve access to care. The authors also discuss two barriers-the limited number of postdoctoral positions and the high cost-and suggest ways to overcome them. In contrast, Viewpoint 2 opposes mandatory PGY-1 training. While these authors consider the same core concepts as Viewpoint 1 (education and access to care), they present alternative methods for addressing perceived educational shortcomings in predoctoral curricula. They also examine the competing needs of underserved populations and residents and the resulting impact on access to care, and they discuss the potential conflict of interest associated with asking PGY-1 program directors to assess their residents' competence for licensure.

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Se presenta un producto informático, útil como herramienta de apoyo en el aprendizaje del método para la confección de la historia clínica en Estomatología General Integral. De forma ordenada y estructurada se realiza una recopilación exhaustiva de los aspectos y conocimientos básicos necesarios para el estudio del tema, así como textos, imágenes y videos que ayudan a enriquecer el contenido. La estructuración permite un acceso rápido a todos los contenidos y puede ser empleado como texto básico para la formación de pregrado y material de consulta para estudiantes de posgrado(AU)

The present work shows an informatic product that helps to teach and study the method for the conformation of the clinical history in integral and general dentistry.An exhaustive compilation is presented about the main aspects needed for studying the isuue mentioned above.The structure oh the digital document allow a quick and easy acces to the content and make it usefull both as a basic text for junior students and as a consulting material for graduated(AU)

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Se presenta un producto informático, útil como herramienta de apoyo en el aprendizaje del método para la confección de la historia clínica en Estomatología General Integral. De forma ordenada y estructurada se realiza una recopilación exhaustiva de los aspectos y conocimientos básicos necesarios para el estudio del tema, así como textos, imágenes y videos que ayudan a enriquecer el contenido. La estructuración permite un acceso rápido a todos los contenidos y puede ser empleado como texto básico para la formación de pregrado y material de consulta para estudiantes de posgrado.

The present work shows an informatic product that helps to teach and study the method for the conformation of the clinical history in integral and general dentistry.An exhaustive compilation is presented about the main aspects needed for studying the isuue mentioned above.The structure oh the digital document allow a quick and easy acces to the content and make it usefull both as a basic text for junior students and as a consulting material for graduated.

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Assessing program quality and outcomes is essential to improve postgraduate dental education. This study's aims were to document career direction and practice patterns of graduates of the Brigham and Women's Hospital (BWH) General Practice Residency (GPR), to compare BWH GPR outcomes to those of other American GPRs, and to identify characteristics of the BWH GPR program that trainees valued. This was a retrospective cohort study with a sample comprised of BWH GPR graduates between 1973 and 2013. Outcomes examined included pursuit of specialty training and positions on academic or hospital staff. Data sources were a survey of BWH GPR graduates and published national surveys. Of the 190 BWH graduates (95% of total) who were located and contacted, 133 (70% response rate) completed the survey. Compared to national survey data, BWH GPR graduates were significantly more likely to be specialists, full-time hospital staff, or full-time or part-time dental school faculty. Most BWH graduates (96.2%) ranked the program as outstanding or good. Faculty characteristics were considered by BWH graduates to be the most important factors in judging program quality. Since faculty characteristics were the most important factors in residents' judgment of program quality, GPR programs should recruit, maintain, and develop a quality faculty in order to attract students.

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