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Fabrication of complete dentures by conventional method and CAD/CAM milling: A case report

전통적 방식과 CAD/CAM을 이용한 양악 총의치 수복 증례

  • Jung, Youngchul (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Lee, Junsuk (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Hong, Seoung-Jin (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Noh, Kwantae (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Kim, Hyeong-Seob (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Pae, Ahran (Department of Prosthodontics, School of Dentistry, Kyung Hee University)
  • 정영철 (경희대학교 치과대학 치과보철학교실) ;
  • 이준석 (경희대학교 치과대학 치과보철학교실) ;
  • 홍성진 (경희대학교 치과대학 치과보철학교실) ;
  • 노관태 (경희대학교 치과대학 치과보철학교실) ;
  • 김형섭 (경희대학교 치과대학 치과보철학교실) ;
  • 배아란 (경희대학교 치과대학 치과보철학교실)
  • Received : 2019.04.22
  • Accepted : 2019.06.10
  • Published : 2019.07.31

Abstract

In edentulous patient, not only mastication and pronunciation but also esthetics are compromised. By restoring an edentulous patient with complete dentures, masticatory function and esthetics can be rehabilitated. The advantages of the dentures using CAD/CAM are that they can be reconstructed ubiquitously with stored data, and the strength and density of CAD/CAM material are clinically acceptable. In this clinical report, interocclusal record was taken in a conventional manner and then two lab processing procedures were performed: conventional method and CAD/CAM method. Two types of processing procedures were compared and evaluated. Fair clinical results were obtained in both ways, satisfying the patient.

자연치아가 모두 상실되면, 저작이나 발음 등의 기능이 불가능할 뿐 아니라 심미성에 있어서도 노인성 안모를 가지게 되어 대단히 비심미적인 외모를 하게 된다. 총의치를 장착함으로써 저작기능도 회복되며, 총의치에 의한 구강 주위조직의 적절한 지지가 이루어짐으로써 심미성의 회복도 가능해진다. CAD/CAM을 이용한 의치는 저장된 데이터를 이용하여 언제든지 신속하게 의치의 재제작이 가능하고, 높은 강도와 밀도를 가지는 의치상이 장점이라고 할 수 있다. 본 증례에서는 최종의치 기공과정에서 악간관계채득 단계까지는 전통적 방식으로 진행한 후, 이후 최종의치 완성 전 기공과정을 전통적 방식과 CAD/CAM을 이용한 방식으로 나누어서 진행하였다. 이후 각각을 평가하여 환자가 만족하는 임상결과를 얻었기에 이를 보고하는 바이다.

Keywords

References

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