치위생과 학생의 치근단 촬영법 인식에 관한 조사 연구
분야
의약학 > 예방의학및보건학
저자
박일순 ( Il Soon Park ) , 정정옥 ( Jung Ock Jung ) , 이경희 ( Kyeong Hee Lee )
발행기관
한국치위생학회(구 한국치위생교육학회)
간행물정보
한국치위생학회지(구 한국치위생교육학회지) 2012년, 제12권 제5호, 987~997페이지(총11페이지)
파일형식
1x200642.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    Objectives: This study was carried out in order to obtain basic data for students` efficient acquirement and instruction of radiography technology in the future by surveying dental hygiene students` recognition of periapical radiography. Methods: This study carried out a questionnaire survey targeting dental hygiene students from December 2009 to December 2010, and obtained the following results. Results: 1. As a result of examining recognition on periapical radiography, the bisecting angle technique was indicated to be averagely 3.84±0.566 points. The paralleling technique was indicated to be 2.66±0.701 points. 2. As a result of examining about problems given the bisecting angle technique, what had been most difficult given the bisecting angle technique was indicated to be the highest in cone positioning with 34.2%. The most difficulty given deciding on the X-ray vertical-angel irradiation direction was indicated to be the highest with 66.9% in adjusting the cone direction on the virtual bisector. 3. As a result of examining about problems given the paralleling technique, what had been most difficult in the process of the paralleling technique was indicated to be the highest with 56.7% in fixing the film immobilization device inside the mouth. Conclusions: Examining the above results, it is considered that there is a need of understanding morphological and anatomical structure inside the mouth in order to reduce the mistake rate given the periapical radiography, and that it is important to increase skill level by repetitively shooting several times with having enough time.
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