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VOLUME 14 , ISSUE 2 ( March-April, 2013 ) > List of Articles

RESEARCH ARTICLE

Ergonomics and Musculoskeletal Disorder: As an Occupational Hazard in Dentistry

Anne Gopinadh, Kolli Naga Neelima Devi, Sandeep Chiramana, Prakash Manne, Anche Sampath, Muvva Suresh Babu

Citation Information : Gopinadh A, Devi KN, Chiramana S, Manne P, Sampath A, Babu MS. Ergonomics and Musculoskeletal Disorder: As an Occupational Hazard in Dentistry. J Contemp Dent Pract 2013; 14 (2):299-303.

DOI: 10.5005/jp-journals-10024-1317

Published Online: 01-04-2013

Copyright Statement:  Copyright © 2013; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Objective

Musculoskeletal disorders (MSDs) are commonly experienced in dentistry. The objective of this study is to determine the prevalence of ergonomics and MSDs among dental professionals.

Materials and methods

A cross-sectional survey was conducted among 170 dentists of different specialties. The questionnaire gathered information regarding demographic details, MSDs, work duration, working status, awareness of ergonomics, etc. Data was analyzed using SPSS version 15.0. Student's t-test and analysis of variance (ANOVA) test was used for comparison in mean scores. Stepwise multiple linear regression analysis was used to assess the independent variables that significantly influenced the variance in the dependent variable (pain).

Results

It was found that 73.9% of the participants reported musculoskeletal pain and most common painful sites were neck and back. More than half of the participants, i.e. 232 (59.3%) were aware of correct ergonomic posture regarding dental. Almost percentage of pain increased significantly with increase in age and working time. Among all specialties, prosthodontics were found to have more prevalence of MSDs.

Clinical significance

The appearance of musculoskeletal symptoms among dental professionals was quite common. It suggested that ergonomics should be covered in the educational system to reduce risks to dental practitioners.

How to cite this article

Gopinadh A, Devi KNN, Chiramana S, Manne P, Sampath A, Babu MS. Ergonomics and Musculoskeletal Disorder: As an Occupational Hazard in Dentistry. J Contemp Dent Pract 2013;14(2):299-303.


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  1. Cervical pain and discomfort among dentists: Epidemiological, clinical and therapeutic aspects. Part 1: A survey of pain and discomfort. Swed Dent J 1990;14:71-80.
  2. Musculoskeletal disorders among female dental personnel– clinical examination and a 5-year follow-up study of symptoms. Int Arch Occup Environ Health 1999;72:395-403.
  3. A survey of dentists working posture. J Irish Dent Assoc 1985;32:13-19.
  4. Evaluation of ergonomic postures of dental professions by REBA. J Dent 2005;18(1):61-68.
  5. Differences in dentist's working postures when adopting proprioceptive derivation vs conventional concept. Int J Occup Saf Ergon 2005;11(4):441-49.
  6. Ergonomics in general dental practice. People's J Sci Res 2012;5(1):56-60.
  7. Musculoskeletal disorders and ergonomic risk factors in dental practice. Indian J Dent Sci 2012;4(1):70-74.
  8. Reports of body pain in a dental student population. J Am Dent Assoc 2005;136(1):81-86.
  9. Musculoskeletal disorders self-reported by dentists in Queensland, Australia. Aust Dent J 2006;51(4):324-27.
  10. Musculoskeletal symptoms in New South Wales dentists. Aust Dent J 1997;42(4):240-46.
  11. Musculoskeletal symptoms of dentists from south-east turkey. Biotechnol EQ 2007;7:86-90.
  12. Musculoskeletal disorders in dentists. IJOH 2012;4:36-40.
  13. Assessment of Muscloskeletal disorders among dentists. J Dent 2005;17(4):52-61.
  14. Work-related musculoskeletal disorders among dentists–a questionnaire survey. Ann Agric Environ Med 2011;18:79-84.
  15. Upper body musculoskeletal symptoms in Sardinian dental students. J Can Dent Assoc 2004;70(5):306-10.
  16. Pain and discomfort in the musculoskeletal system among dentists. A prospective study. Swed Dent J 1991;15(5):219-28.
  17. Neck and shoulder symptoms of high school students and associated psychosocial factors. J Adolesc Health 1997;20(3):238-42.
  18. Disorders of the musculoskeletal system among dentists from the aspect of ergonomics and prophylaxis. Ann Agric Environ Med 2002;9:169-73.
  19. Posture evaluation of dental students. JKAU Med Sci 2009;16(2):51-68.
  20. Correlation of awareness and practice of working postures with prevalence of musculoskeletal disorders among dental professionals. General Dent 2011;59(6):476-83.
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