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Introduction: Individuals with visual impairment (VI) are doubly disadvantaged by their lack of vision and poor oral hygiene (OH). Implementing oral health education (OHE) interventions should be set as goals to improve OH status and prevent oral diseases. However, few studies have examined the specific teaching method of OH skills. This study aimed to identify the most influential OHE interventions enabling individuals with VI worldwide, especially those in countries where VI is most frequent, to maintain OH and improve knowledge and practices. Methods: An extensive literature review was conducted using the Preferred Reporting Items for Systematic Review and Meta‐Analysis method. This study systematically searched electronic databases (PubMed via Medline, Cochrane, Embase, and Google Scholar) using expert‐validated keywords, complemented by manual searches, to identify relevant articles published between April 1, 2012, and September 30, 2022. Result: PICOS criteria were formulated for study inclusion. The bibliographical search identified 1485 articles, which were subsequently filtered. Two researchers separately screened the articles for eligibility and to reduce the risk of bias in the included studies. Finally, the most pertinent 21 articles were scrutinized for data synthesis. Conclusion: Most studies identified combination methods, including customized educational demonstrations, as the best at improving OH status, knowledge, and practices. However, long‐term, rigorously designed, and effective patient‐centered communication trials, including those on innovative methods, are still needed for individuals with VI. [ABSTRACT FROM AUTHOR]

Background: In dentistry, association between bruxism and individuals with autism spectrum disorders (ASD) and Down Syndrome (DS) is high. Bruxism is one of the most common oral and psychophysiological disorders, that is still an unsolved issue with limited data. Objectives: The purpose of this systematic review (SR) was to evaluate evidence about bruxism and its management in individuals with ASD and DS. Materials and Methods: The researchers performed an electronic search using keywords on three databases, reference lists and complemented by manual searching from January 2000 to February 2023 to find out the relevant documents. An extensive literature review using the "Preferred Reporting Items for Systematic Review and Meta Analysis" method was carried out. PICO parameters were formulated, and studies risk of bias was evaluated using the JBI critical appraisal checklist tool for case reports. Results: Out of 527 documents, 8 case studies and one review paper were identified as final articles for data synthesis. The findings showed, bruxism was reduced for all the participants with ASD and DS after implementation of functional analysis or dental treatment. Conclusion: The current SR found that despite the positive results of all the studies, there was a lack of evidence due to a limited number of studies and only case studies were conducted through functional analysis and dental treatment. Novelty: This SR is the first study on bruxism treatments in individuals with ASD and DS that included all the available studies (n = 9) since last 23 years and the first study that specifically addresses the incorporation of case reports in a systemic review. [ABSTRACT FROM AUTHOR]

Introduction: Children with visual impairment are reported to be at higher risk of poor oral health. They faced difficulties in basic skills including oral care. For this reason, they may develop dental caries and periodontal disease. The aim of this study was to assess the oral health status of a group of visually impaired school children in Kuala Lumpur. Methods: A cross-sectional study was carried out on students from a Special Education School in Kuala Lumpur. Oral examination was conducted to determine caries experience and oral hygiene status. Caries was measured using DMFT index and simplified oral hygiene index (OHI-S) for oral hygiene status. Oral examination was based on modified World Health Organization (WHO) oral health assessment criteria for children. Chi-square test was used to determine associations between demographic variables and oral health status. Results: A total of 91 visually impaired students (41 blind, 50 low vision) within the age group of 13 to 17 years old participated in this study. The mean OHI-S score was 1.68 (SD 0.87) with majority of students had fair oral hygiene (39.6%) and 29.7% with poor and very poor oral hygiene. The mean DMFT score of total students were 0.80 (SD 1.62). Male students demonstrated significantly better oral health status than female in relation to prevalence and mean score of dental caries. Conclusion: Most of the visually impaired children in this study showed fair oral health status. Regular oral health education is recommended to improve the oral hygiene especially in the totally blind group. [ABSTRACT FROM AUTHOR]