|
KMID : 1020220190190050665
|
|
Journal of Korean Society of Dental Hygiene
2019 Volume.19 No. 5 p.665 ~ p.676
|
|
|
Association between indirect vision skills and musculoskeletal pain in dental hygienists
|
|
Jeong Yeo-Jin
Choi Jun-Seon
|
|
|
Abstract
|
|
|
Objectives: The purpose of the study was to analyze the association between indirect vision skills and neck, shoulder, and back pain in dental hygienists.
Methods: This cross-sectional study included 85 dental hygienists working full-time at dental clinics. A survey was performed for musculoskeletal symptoms in the neck, shoulders, and back of the subjects. The O’Connor tweezer dexterity test was performed using a mirror to evaluate their indirect vision skills. For statistical analyses, the t-test and one-way analysis of variance were performed.
Results: The neck was the most common region of musculoskeletal pain (89.4%). The most intense pain was experienced in the neck (70.6%) and right shoulder (60.0%). Neck pain (20.0%) caused the most interference with clinical practice. Indirect vision skills were lower in the group with severe pain in the left shoulder or with high interference in work due to the left shoulder pain (p=0.026 and p= 0.017, respectively) or right shoulder pain (p=0.004) .
Conclusions: In this study, neck pain was a major musculoskeletal symptom among dental hygienists, and poor indirect vision skills were associated with the development of shoulder pain. Therefore, to prevent such musculoskeletal symptoms, dental hygienists should become proficient in indirect visualization, which enables a balanced and neutral posture.
|
|
|
KEYWORD
|
|
|
Dental hygienist, Indirect vision skills, Musculoskeletal diseases, Neck pain, Shoulder pain
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|