교정 고정원 스크류의 위장관으로 섭취시 예후에 대한 실험적 평가

INGESTION OF ORTHODONTIC ANCHORAGE SCREWS: AN EXPERIMENTAL STUDY IN DOGS

  • 이경욱 (연세대학교 원주의과대학 치과학교실) ;
  • 최병호 (연세대학교 원주의과대학 치과학교실) ;
  • 김연환 (연세대학교 원주의과대학 치과학교실) ;
  • 김한성 (연세대학교 의공학부, 연세대학교 의료공학연구원) ;
  • 고창용 (연세대학교 의공학부, 연세대학교 의료공학연구원)
  • Li, Jing-Xu (Department of Dentistry, Yonsei University Wonju College of Medicine) ;
  • Choi, Byung-Ho (Department of Dentistry, Yonsei University Wonju College of Medicine) ;
  • Kim, Yeon-Hwan (Department of Dentistry, Yonsei University Wonju College of Medicine) ;
  • Kim, Han-Sung (Department of Biomedical Engineering, College of Health Science, Institute of Medical Engineering, Yonsei University) ;
  • Ko, Chang-Yong (Department of Biomedical Engineering, College of Health Science, Institute of Medical Engineering, Yonsei University)
  • 발행 : 2007.04.30

초록

Foreign bodies with a sharp edge which are accidentally swallowed are likely to become lodged in the stomach. An animal study was undertaken to determine the outcome of orthodontic anchorage screw ingestion. The radiographic findings of ten Mongolian dogs that ingested a total of 10 orthodontic anchorage screws and 10 reamers (both a screw and a reamer per dog) were evaluated. The study showed that all orthodontic anchorage screws and reamers reaching the stomach spontaneously passed, with the exception of two reamers. Further investigation of clinical cases might be necessary to determine whether the results of our animal study are in accordance with clinical findings.

키워드

참고문헌

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