Dental education and undue exposure of patients' image in social media: A literature review.

INTRODUCTION: The benefits of social media for health education and communication have been discussed in the literature. However, the indiscriminate utilisation by dental students and professionals, and the effects on patients' privacy and confidentiality are still little explored. OBJECTIVE: To investigate the exposure of patients' images in social media by dental students and professionals, as well as to explore how this issue is addressed in dental schools. MATERIALS AND METHODS: A literature review was performed. Search strategies were developed for the following bibliographic databases: PubMed/MEDLINE, Latin American and Caribbean Health Sciences (LILACS), Scientific Electronic Library Online (SciELO), and Scopus. There were no restrictions about the year of publication. RESULTS: 231 articles were identified through search strategies. After a two-phase process of selection, 7 studies were included. Articles mainly described how social media have been used by healthcare students and professionals and warned that this usage has often been unprofessional, risking patients' privacy and confidentiality. Thus, it is the faculty's role, as a whole, to instruct students about the wise social media usage. CONCLUSION: The undue exposure of patients' images by dental students and professionals in social media has often been observed. Educators should include social media awareness discussions on the undergraduate curriculum.

Disocclusion guides in occlusal splints on temporomandibular disorders and sleep bruxism: a systematic review.

OBJECTIVE: To determine the best disocclusion guidance in occlusal splints (OSs) to manage and treat temporomandibular disorder (TMD) and sleep bruxism (SB). STUDY DESIGN: The research was conducted on 7 major electronic databases and 3 gray literature sources. We included randomized trials, nonrandomized clinical trials, and before-and-after studies. The risk of bias (RoB) was assessed by Joanna Briggs Institute of Critical Appraisal Tools. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to grade the certainty of evidence. RESULTS: Qualitative synthesis included 16 surveys reporting data from 620 participants. Canine guidance (CG) was widely searched. Bilateral balanced occlusion (BBO) and CG significantly decreased pain levels compared with the placebo splint. Comparing between OS and absence of therapy, only CG was assessed and showed significant improvements on mouth opening, pain, sleep quality, and muscle activity. When compared different guide types among themselves, no significant improvement was founded in any evaluated outcome. Three studies presented high RoB, 7 presented moderate RoB, and 6 presented low RoB. CONCLUSIONS: It is suggested there is not enough evidence to support that there are any specific kind of guidance responsible for improving evaluated outcomes on TMD and SB.