The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
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An alternative impression technique based on McLean's functional impression concept

McLean의 기능 인상법에 기반한 새로운 인상채득법

  • Choi, Hyun-Suk (Department of Prosthodontics, School of Dentistry, Kyoungpook National University) ;
  • Cho, Jin-Hyun (Department of Prosthodontics, School of Dentistry, Kyoungpook National University)
  • 최현석 (경북대학교 치과대학 치과보철학교실) ;
  • 조진현 (경북대학교 치과대학 치과보철학교실)
  • Received : 2016.05.09
  • Accepted : 2016.10.26
  • Published : 2017.01.31
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Abstract

In this case report, an alternative impression technique for fabricating removable partial dentures was used in a patient with very few remaining teeth. In this technique, an individual tray was made on the cast, which was made by relining interim denture and taking overimpression with irreversible hydrocolloid according to McLean's functional impression concept. This method showed the following advantages: the no need for border molding with modeling compound, time saving for denture impression without overextension and accurate seating of the individual tray.

본 증례에서는 소수 잔존치를 가진 환자에 있어 새로운 인상 채득법을 이용해 국소의치를 제작하였다. 이 방법에서는 McLean의 기능인상법의 개념에 따라 임시 의치를 이용한 기능 인상채득 후에 비가역성 하이드로콜로이드로 overimpression을 채득하였다. 이러한 방법은 모델링 컴파운드를 사용한 변연 형성의 필요성이 없으며, 짧은 시간에 과연장되지 않은 의치 인상을 채득할 수 있으며 개인 트레이가 정확하게 적합된다는 유용성이 있다.

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References

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