ABSTRACT
Background Awareness and knowledge about the endocrown technique contribute to the delivery of quality dental care and restorative long-term success. Dentists must be aware and knowledgeable about endocrowns as they offer a conservative approach, aid in maintaining tooth integrity, and have become a promising option in use recently. Aim This study evaluated the current state of knowledge, and the understanding of the endocrown technique as post-endodontic management among senior undergraduate dental students and interns who have studied the theoretical and laboratory procedures of endocrown as part of the curriculum. Materials and methods This cross-sectional investigation was conducted through an online questionnaire consisting of 21 questions in three parts. The first part consisted of demographic information; the second encompassed knowledge and attitude; and the third part evaluated skills regarding endocrown technique. A total of 164 voluntary dental students and dental intern questionnaires were evaluated. Factor analysis was used to identify the domains for knowledge and skill. Results In this study, the knowledge and skills of undergraduate dental students toward endocrowns were assessed. The reliability statistics showed favorable internal consistency (Cronbach's alpha values: 0.513 for knowledge and 0.729 for skill component 1). Significant correlations were noticed between knowledge component 1 and skill component 1 (r = 0.647, p < 0.001), knowledge component 1 and skill component 2 (r = 0.333, p < 0.001), and knowledge component 1 and skill component 3 (r = 0.260, p = 0.001). These findings emphasize the importance of evaluating students' understanding of endocrown. Significant differences were found among intern participants, fifth- and sixth-year dental students in component 1 of the knowledge (p-value<0.001), and all skills components. Conclusion Dental students have varying levels of knowledge and skills related to endocrown. Gaps in knowledge and skills have been detected, which dictates intervention actions, including curricular changes and training workshops.
ABSTRACT
Background: Dental implants (DI) are gaining popularity among the general population, and special consideration has been given to the geriatric population in the replacement of missing teeth subject to their medical stability. The study aimed to assess the awareness, knowledge, and acceptance regarding DI among the geriatric population of Jeddah, Saudi Arabia. Methodology: A cross-sectional survey was carried out through face-to-face interviews using a pretested and standardized questionnaire by calibrated interviewers. Participants of age >58 years who have not undergone any implant or bone graft procedures attending different prosthodontic clinics in Jeddah were recruited according to availability after obtaining consent. Responses received were converted into digital format and subjected to statistical analysis. Results: The knowledge related to DI was not satisfactory, and only 4.5% showed good knowledge. The willingness to replace the current prosthesis with DI was found in 49.6%, and it was also observed that 40% of the participants were using some tooth-supported fixed dental prosthesis. Only 41.3% and 31% were aware of bone graft and sinus lift procedures related to DI. Conclusion: Even though most participants were aware of DI, the knowledge related to it was little satisfactory. Older people should be appropriately explained about the best treatment choice for teeth replacement by connecting to their current systemic health condition with its benefits and long-term effects. Unexpectedly, the awareness related to bone graft and sinus lift procedures related to DI was found to be relatively acceptable as well as the willingness to accept bone graft if needed for DI placement was observed.
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INTRODUCTION: Prosthodontics is a challenging subject for dental students. This study explores the incidence of exam anxiety among prosthodontics students and the variables that moderate it. METHODS: A cross-sectional, self-administered questionnaire was distributed to fourth-year undergraduate students immediately before examinations, with a 77% response rate (55.7% female, 44.3% male). RESULTS: A lack of time to prepare before exams and an inability to recall before exams were the main factors affected by gender. In addition, 63.5% of male students agreed that social media and mobile phones are distractions, while 81.8% of female students disagreed (P<0.001). Within the removable prosthodontic courses (preclinical or clinical), 61.0% of students agreed that a lack of time to prepare before exams is an issue with the clinical course, while 58.5% of the students moderately agreed it is an issue with the preclinical course (P=0.044). A lack of time to prepare, fear of failure, and the time of the examination were of greater concern with regard to quizzes than with mid-term examinations. CONCLUSION: This study highlights the presence of exam anxiety among prosthodontics students, as well as how that anxiety is influenced by gender, clinical courses, and the type of exam. This study suggests that students should be taught strategies to improve their study, life and time-management skills in order to overcome exam anxiety. This study additionally suggests that improving success rates in dental school requires placing an increased focus in the curriculum on test competency and examination patterns.
ABSTRACT
Studies on the effects of stabilization splints on the neuromuscular system in patients with functional disorders indicate that the splints reestablish symmetric and reduced postural activity in the temporal and masseter muscles and significantly reduce the masseter muscle activity. This study was conducted on sixteen male dentulous patients who were suffering from subjective and objective signs of Temporomanbdibular Disorders (TMD). The patients were randomly divided into two groups, eight patients in each according to the fabrication of the occlusal design of the stabilization splint. All patients were subjected to clinical examination using Helkimo Dysfunction Index (HDI) and Pantographic examination through Pantographic Reproducibility Index (PRI) to assess the degree of TMD before and after splint therapy. The obtained results reported a significant improvement in the TMD symptoms as monitored by HDI scores and PRI scores in both groups after three months of using the different occlusal design stabilizing splint with Bilateral balanced and canine guidance stabilization splints during excursive movements. Also the results showed a significant and progressive improvement in the TMD symptoms between 3 weeks (p=0.08) and 3 months (p=0.001) after using the occlusal splint with canine guidance during excursive movements compared with bilateral balanced guidance as manifested by the coordination of mandibular movements by the pantographic tracings through Pantographic Reproducibility Index (PRI).
