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Cumulative trauma disorders: an ergonomic approach for prevention
S T Liskiewicz1, W E Kerschbaum
1School of Dentistry, University of Michigan, Ann Arbor, USA.
Journal of Dental Hygiene : JDH
|July 1, 1997
Summary
Dental hygienists face risks of cumulative trauma disorders (CTD). Implementing ergonomic interventions, including specialized equipment and modified techniques, can prevent and reduce CTD in the dental workplace.
Area of Science:
- Occupational Health
- Ergonomics
- Dental Hygiene
Background:
- Dental hygienists are susceptible to cumulative trauma disorders (CTD) due to clinical demands.
- CTD can lead to disability and impact dental professionals' careers.
Purpose of the Study:
- To identify causative factors of CTD in dental hygiene practice.
- To propose ergonomic interventions for preventing and reducing CTD.
- To illustrate CTD rehabilitation through a case study.
Main Methods:
- Review of causative factors for CTD in dental hygiene.
- Description of ergonomic interventions (equipment, positioning, techniques).
- Chronological case study of a dental hygienist's rehabilitation from CTD.
Main Results:
- Ergonomic interventions such as specialized chairs, arm/wrist supports, and modified positioning were utilized in rehabilitation.
- These interventions were observed to aid in the recovery and re-training process.
- The case study highlighted the potential effectiveness of these ergonomic strategies.
Conclusions:
- Ergonomic design and protective operator techniques are crucial for preventing and reducing CTD in dental hygiene.
- Proactive implementation of ergonomic strategies can mitigate risks and improve long-term health for dental hygienists.
- Workplace modifications are essential for maintaining the well-being of dental professionals.