Prevalence of Work Related Musculoskeletal Disorders (MSD) among Dentists
Journal Title: International Journal of Contemporary Medical Research - Year 2017, Vol 4, Issue 5
Abstract
Introduction: In dentistry occupational hazards can consequence in damages such as inhalation of chemicals, percutaneous abuses and musculoskeletal disorders (MSD). The MSD are not very common among the dental professionals however, among Pakistani dentists, the prevalence of MSD is uncertain. The objective of this study was to find out prevalence and distribution of MSD symptoms amongst dentists in the suburbs of Karachi, Pakistan. Material and methods: A cross-sectional study was made by incorporating a Nordic Musculoskeletal Questionnaire (NMQ) in English language and completed by 50 dentists (26 female, 24 male). In addition to the demographic aspects, the prevalence of musculoskeletal disorders in various anatomical sites such as neck, shoulder, upper extremities, lower extremities, thighs/ hips, knees, ankle and feet was assessed through the distribution of questionnaire. In order to compare MSD prevalence among various subgroups, the chi-square test was applied. Results: Their main clinical symptom remains the pain that was frequently felt in the region of the neck (96%), shoulder (90%) and upper extremities (82%). Almost equal pain has been felt in the region of lower extremities (46%) and thigh/hips area (44%). Pain in knees (34%) and ankle/feet (20%) was also recorded. The current study reported a high prevalence of MSD associated with multiple factors. Conclusion: Self-acknowledgment is essential for the prevention of occupational damages of musculoskeletal nature. This study recommends that there is need to incorporate ergonomic work practice to create alertness of the risk of MSD and to endorse health and safety measures.
Authors and Affiliations
Rabia Sannam Khan, Fatima Ahmad, Muhammad Sabih Merchant
Keywords
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