The most common sites for WRMSDs were the upper back (48.19%), wrists/hands (44.27%), lower back (43.98%), neck (36.45%), and shoulder (33.43%). In most body parts, WRMSDs were more common among males and participants from a governmental university than among females or those from a private university. Both dental students and dentists in Saudi Arabia lacked awareness of ergonomics and experienced high levels of WRMSDs. More educational efforts and attempts are needed to boost dental professionals' knowledge about musculoskeletal disorders related to dental profession and built the skills to cope with them. Both dental students and dentists in Saudi Arabia lacked awareness of ergonomics and experienced high levels of WRMSDs. More educational efforts and attempts are needed to boost dental professionals' knowledge about musculoskeletal disorders related to dental profession and built the skills to cope with them. The objective of this study was to assess the antibacterial efficacy of Ca(OH) with iodoform versus Ca(OH) with camphorated paramonochlorophenol as intrachannel pastes on an biofilm. The diffusion method was used in wells. The strain used was ATCC 29212. Bile esculin agar was inoculated into 60-well plates of 5 mm in diameter. Three groups were formed Group 1 Calen PMCC (Ca(OH) + camphor paramonochlorophenol); Group 2 Metapex (Ca(OH) + iodoform); and Group 3 camphor paramonochlorophenol inoculated with as a positive control. The plates were then incubated at 37°C for 24 h. Bacterial inhibition halos were read. Group 1 presented the highest antimicrobial efficacy with a mean of 16.2 ± 0.6 mm, whereas Group 2 only had an antimicrobial effect of 9.7 ± 1.3 mm. Finally, Group 3 only exposed to the positive control (camphor paramonochlorophenol) showed an effect of 14.6 ± 1.0 mm. The inferential analysis showed statistically significant differences between the antimicrobial effect of the three groups ( = 0.001). Ca(OH) paste with camphor paramonochlorophenol (Calen PMCC) has a greater antibacterial action on . The iodoform-associated Ca(OH) paste (Metapex) showed significantly lower antibacterial action against ( < 0.05). Ca(OH)2 paste with camphor paramonochlorophenol (Calen PMCC) has a greater antibacterial action on E. faecalis. The iodoform-associated Ca(OH)2 paste (Metapex) showed significantly lower antibacterial action against E. faecalis (P less then 0.05). This study aimed to assess the improvement in the knowledge, attitude, and oral hygiene scores of elementary school children after being provided education by kiddie doctors. A quasi-experiment design with pretest-posttest control group model was conducted on 143 students belonging ages 8-12 years old in two selected elementary schools. Kiddie doctors educated their peers three times at four-week intervals. Baseline data were collected a week before the education, and the final data were collected a month after the third education session. Data regarding knowledge and attitude were collected using questionnaires filled in by the respondents. The oral hygiene index simplified (OHIS) and patient hygiene performance (PHP) index data were obtained through intra-oral examinations. Data were analyzed using dependent and independent tests and multiple linear regression analysis. After receiving education, there was a change in the knowledge, attitude, OHIS, and PHP scores ( = 0.005). Kiddie doctors were estimated to decrease the OHIS and PHP scores by 0.312 and 0.579 points, respectively. The education provided by kiddie doctors improved the knowledge, attitude, and oral hygiene status of children. Kiddie doctors could help health workers who are still constrained in routine promotional activities. The education provided by kiddie doctors improved the knowledge, attitude, and oral hygiene status of children. Kiddie doctors could help health workers who are still constrained in routine promotional activities. To provide dentists and dental team with insights concerning risk and precautions during COVID-19 outbreak crisis as it would help in decision making among dental community. A comprehensive review of all English and non-English articles was carried out using the available CORD-19 dataset with MEDLINE via PubMed, Cochrane library, Google Scholar and ScienceDirect databases. The study included all articles that matched the search terms. A total of 353 were retrieved, of which 13 articles were reviewed comprehensively. Studies included in this systematic review emphasized on reinforcing strict infection control measures and minimizing human-to-human contact during COVID-19 outbreak. All surfaces in operatory room including waiting area need adequate ventilation and disinfection. https://www.selleckchem.com/ Dental patients need to be screened using COVID-19 targeted questions as well as measuring their body temperature. Restricting dental treatments to only emergency cases and rescheduling all routine visits is advised with careful attention to minimize aerosol generation and following highest level of personal protection when treating COVID-19 confirmed cases. Dental offices need to establish a standard protocol of case reporting and referral to other well-prepared facilities. Lastly, online platforms are beneficial tools in providing psychological support to distressed dentists, dental team and dental patients and educating public during COVID-19 crisis. Dental team need to follow strict infection control measures and minimize aerosol generation during COVID-19 outbreak. It is the responsibility of dental care workers to keep themselves informed and ensure safety and control transmission within dental facilities. Further research is required. Dental team need to follow strict infection control measures and minimize aerosol generation during COVID-19 outbreak. It is the responsibility of dental care workers to keep themselves informed and ensure safety and control transmission within dental facilities. Further research is required. The objective of this study was to assess knowledge, attitude, and practices among dental teaching institutions and private practitioners in Asian countries. Systematic review of observational studies on BMW management was conducted. We searched the following electronic bibliographic databases PubMed/MEDLINE and Google Scholar. Manual search was carried out for similar topics in the National Medical Library, New Delhi. In addition, the bibliographies were manually searched. There was no disagreement between the two reviewers. This review was reported and conducted in step with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Only studies written in English and published until November 2019 were included. This review was registered in International Prospective Register of Systematic Reviews (PROSPERO registration number is CRD42019124900). In this review, of 678 articles, 24 articles met inclusion criteria. Available scientific studies showed that knowledge regarding BMW management guidelines varied from 33% to 100% among dentists.