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Postural Risks in Dental Practice: An Assessment of Musculoskeletal Health
Alexandra Maria Lazăr Căteanu1, Angela Repanovici1, Mihaela Ioana Baritz1
1Design Product and Environment Faculty, Transylvania University of Brasov, 500036 Brasov, Romania.
Sensors (Basel, Switzerland)
|October 16, 2024
Summary
Dentists
Area of Science:
- Occupational health
- Ergonomics in dentistry
- Musculoskeletal disorders in healthcare professionals
Background:
- Romania's private dental sector is growing, with dentists increasingly owning their practices.
- This growth may increase the risk of musculoskeletal issues for dental professionals.
- Understanding ergonomic risks is crucial for dentist well-being.
Purpose of the Study:
- To investigate the impact of various working postures on dentists' muscle groups.
- To identify specific dental positions that pose risks to musculoskeletal health.
- To provide data for improving ergonomic guidelines in dental practice.
Main Methods:
- Utilized wearable sensors to monitor posture and activity in 10 participating dentists.
- Analyzed sensor data using the Rapid Upper Limb Assessment (RULA) and Rapid Entire Body Assessment (REBA) tools.
- Focused on muscle groups affected by common dental procedures and working positions.
Main Results:
- Repetitive head and shoulder movements during procedures cause significant angular shifts.
- These movements strain neck and back muscles, increasing musculoskeletal problem risk.
- Prolonged standing, trunk, and head tilting contribute to postural issues and fatigue.
Conclusions:
- Specific dental postures, especially prolonged standing and tilting, elevate the risk of musculoskeletal disorders.
- Wearable sensors and RULA/REBA provide valuable insights into ergonomic challenges for dentists.
- Addressing these postural risks is essential for the long-term health of dental practitioners.
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