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NTIS 바로가기JKSDH : Journal of Korean Society of Dental Hygiene = 한국치위생학회지, v.19 no.5, 2019년, pp.665 - 676
정여진 (가천대학교 일반대학원 치위생학과) , 최준선 (가천대학교 보건과학대학 치위생학과)
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...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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간접시진이 적용되어야 하는 시술부위를 직접 눈으로 보면서 수행할 경우의 단점은 무엇인가? | 특히, 상악전치설면이나 상악우측구치부 설면 부위와 같이 직접적으로 시진이 불가능한 부위의 경우 치경을 사용하여 간접시진 하에서 작업이 수행되어야 한다[10]. 간접시진이 적용되어야 하는 시술부위를 직접 눈으로 보면서 치석제거를 수행할 경우 치과위생사의 신체는 뒤틀리거나 상체가 전방으로 과도하게 구부러지게 된다[11]. 또한 목 근육의 부하가 증가되어 결국 목의 불편감이 더 높아질 수 있다[12]. | |
치과위생사가 작업관련 근골격계 질환이 발생하는 원인은 무엇인가? | 그러나 불행하게도 치과위생사는 감염이나 소음, 진동 등 다양한 직업적 유해요소에 노출되어 있다[2]. 특히, 치과위생사는 치석제거술을 수행하는 동안 반복적으로 치과기구를 조작하여야 하고, 좁은 구강 내에서 시야를 확보하기 위하여 부적절한 자세를 오랜 시간 동안 유지해야 하는 경우가 많다[3]. 그동안 이러한 부적절한 작업자세와 고정된 자세는 작업관련 근골격계 질환(work-related musculoskeletal disorders)의 대표적인 위험요인으로 보고되어 왔다[3]. | |
간접시진 능력이란 무엇인가? | 치과위생사의 간접시진 능력을 평가하기 위하여 미러를 이용하여 간접시진 하에서 O’connor tweezer dexterity test (#32022, Lafayette Instruments, USA)를 수행하였다[19]. 간접시진 능력은 직접적으로 구강내 조직을 확인하기 어려운 부위인 최후방 구치부나 전치부 설면 등을 치료할 때 치경을 통해 간접적으로 시진을 수행하는 능력을 의미한다[20]. 본 연구에서 사용된 이 도구는 구멍(Ø1/16 inch)이 형성된 보드판(5 7/8×11 7/8 inch)과 100개의 작은 금속핀(Ø1/16 inch, H1 inch) 및 핀셋으로 구성되어 있다. |
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