Work Characteristics and Musculoskeletal Disorders among Postgraduate Dental Students: A Pilot Study

Abstract Objectives: Dentists are at high risk of musculoskeletal disorders [MSD], which is one of the occupational health issues in healthcare workers. The aim of this study is to determine the prevalence and risk factors of MSD and to identify ergonomic conditions of postgraduate students in the Ankara University Faculty of Dentistry. Methods: A questionnaire was administered to 264 postgraduate dental students in different departments. After the students had completed the questionnaire, observers noted the ergonomic working conditions of the students and recorded their observations. Results: The prevalence of musculoskeletal pain was found to be 49 percent in postgraduate dental students. The lower back was found to be the most commonly affected area [34%]. No statistically significant difference was found among daily working time, duration of employment, and presence and intensity of pain [p > 0.05]. The prevalence of pain was higher among female than among male students participating in this study [p < 0.05]. Conclusions: These results emphasize the need for ergonomic preventive measures in dentistry including training on ergonomic principles from the beginning of the clinical period. Also, special attention should be paid to the design of the working environment in faculties conforming to ergonomic principles.