Journal of Dental Education最新文献

Purpose: This study aimed (i) to assess the perception of dental undergraduate (1st degree dental students) learners about endodontic file separation (EFS) and knowledge of its avoidance, as well as (ii) to aid dental educators in conceptualizing and designing student-directed courses for better understanding. The rationale of this study was to provide both learners and educators with a tool to help self-assess/impart knowledge and devise simple yet innovative modern ways of teaching in the field of endodontics. The study utilized a self-reporting dataset from one institution to disclose this limitation.

Materials: A validated self-administered questionnaire from a previous study was converted into an online Google form link consisting of 15 multiple-choice questions. This was distributed to 100 Year 4 and Year 5 1st degree dental students. Pearson chi-square test was used for statistical analysis (p < 0.05).

Results: The response rate was 81%. The majority of the learners expressed that performing endodontic treatment in permanent (100%) posterior teeth of old-aged people causes EFS (95.1%). Ninety-nine percent answered that EFS was a gender-independent factor, 72.8% perceived that patient anxiety leads to EFS, and 88.9% said that the apical third was more prone to instrument fracture and had the poorest prognosis (95.1%). Hundred percent, 93.8%, 100%, 92.6%, 100%, and 97.5% of respondents, respectively, perceived that the role of operator, coronal flare, ethylenediaminetetraacetic acid (EDTA) gel, cleaning endodontic instrument, reusing instrument, and choice of instrument affects the occurrence of EFS. A total of 71.6% said hand files fractured, while 86.4% perceived that stainless steel alloy files separated easily, and 69.1% of learners perceived that EFS occurred often during the cleaning and shaping stage.

Conclusions: The perception of 1st degree dental students regarding EFS and knowledge of its avoidance was good. Results from this study confirmed that the 1st degree dental students' clinical training courses and study modules adopted and designed by their dental educators were well-suited and appropriate.

It is incumbent on dental educators to prepare students for careers in various practice settings and modalities. As the dental practice market continues to evolve away from a predominantly solo private practice model, schools are tasked with training future providers to deliver quality care to diverse patient populations in diverse settings. While no single health delivery model will solve access to care, exposing dental students to various practice environments prepares them to better understand and navigate nontraditional postgraduate practice opportunities. The University of California, Los Angeles (UCLA) School of Dentistry established a community-based clinical education (CBCE) program that has grown to include dental support organizations. By partnering with a more diverse portfolio of practice types, including large corporate entities, the UCLA CBCE program has strengthened its financial accountability while also delivering on the goal of enhancing dental education and improving access to care for vulnerable populations.

Drafting strategic plans for dental school departments traditionally involves a committee-led or leadership-driven process, often overlooking input from the majority of departmental members. In this manuscript, the authors advocate for a novel approach wherein departmental activities undergo comprehensive review and analysis, and the establishment of novel objectives through diverse forums of engagement with both faculty and staff, conducted collectively and individually over a concise time limit. This methodology endeavors to solicit input from all departmental constituents through varied channels, fostering an environment wherein all members feel empowered to express their viewpoints, resulting in a strategic plan that resonates with the entire department and enhances the likelihood of successful implementation.

Purpose: Virtual reality (VR) simulations have been increasingly employed to train dental students prior to clinical practice. According to the literature, blended learning designs in the form of VR simulations can be utilized by both dental students and instructors to provide quality education. They can also save time and improve motor skills before students enter clinical stages. Therefore, this study was designed to review the importance of available VR simulators and their impact on student learning and outcomes.

Method: The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed to review the literature systematically, and different databases such as PubMed, ScienceDirect, Cochrane Library, Scopus, and Google Scholar were searched (up to December 2023) for relevant articles using keywords: "virtual reality," "virtual reality simulators," "virtual reality simulation," and "dental education." The Mixed Methods Appraisal Tool was used to assess the study quality.

Results: After a comprehensive literature search, 1477 research articles were identified, of which 16 were included in the present study. In terms of students' learning outcomes, engagement, and optimal approach, a significant improvement was observed compared to conventional training methods, specifically in their knowledge, performance, confidence, and psychomotor skills.

Conclusion: The findings suggest that VR simulators enhance the overall learning abilities of dental students and should be regarded as an integral component of the current curriculum. However, it is important to recognize that VR simulators cannot fully substitute traditional training methods; rather, they can effectively complement them.