The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
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Considerations in the selection of method for clinical crown lengthening

임상치관연장 술식의 선택시 고려사항

  • Jo, Eun-Hye (Department of Prosthodontics and Research Institute of Oral Science, College of Dentistry, Gangneung-Wonju National University) ;
  • Ko, Kyung-Ho (Department of Prosthodontics and Research Institute of Oral Science, College of Dentistry, Gangneung-Wonju National University) ;
  • Huh, Yoon-Hyuk (Department of Prosthodontics and Research Institute of Oral Science, College of Dentistry, Gangneung-Wonju National University) ;
  • Cho, Lee-Ra (Department of Prosthodontics and Research Institute of Oral Science, College of Dentistry, Gangneung-Wonju National University) ;
  • Park, Chan-Jin (Department of Prosthodontics and Research Institute of Oral Science, College of Dentistry, Gangneung-Wonju National University)
  • 조은혜 (강릉원주대학교 치과대학 치과보철학교실 및 구강과학연구소) ;
  • 고경호 (강릉원주대학교 치과대학 치과보철학교실 및 구강과학연구소) ;
  • 허윤혁 (강릉원주대학교 치과대학 치과보철학교실 및 구강과학연구소) ;
  • 조리라 (강릉원주대학교 치과대학 치과보철학교실 및 구강과학연구소) ;
  • 박찬진 (강릉원주대학교 치과대학 치과보철학교실 및 구강과학연구소)
  • Received : 2017.10.26
  • Accepted : 2017.12.14
  • Published : 2018.04.30
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Abstract

Clinical crown lengthening procedure would be an effective method for overcoming adverse clinical condition such as short abutment length. There are three kinds of methods in clinical crown lengthening, those are, surgical crown lengthening, orthodontic extrusion and surgical extrusion. Clinicians have to try their best to choose a proper method among those for favorable results. This report aims to review the considerations in each method with various cases and to suggest a decision flow for appropriate selection.

임상치관이 짧아 보철 수복이 어려운 경우 임상치관연장술이 효과적인 치료법이 될 수 있다. 임상치관 연장을 위한 술식에는 수술적 치관연장술, 교정적 정출술, 외과적 정출술이 있는데, 임상상황을 고려하여 최선의 선택을 해야 한다. 수술적 방법과 교정적 방법을 선택할 때, 적절한 고려사항과 주의점에 대해 여러 증례와 함께 보고하고 결정흐름도를 제시하고자 한다.

Keywords

References

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