The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
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A new retaining method of cement-retained restoration with linguo-horizontal insertion of fiber post

시멘트 유지형 임플란트 보철물의 신개념 유지 방식: Fiber post의 설측 수평 삽입에 의한 유지력 보완

  • Yoon, Na Ree (Department of Biomaterials & Prosthodontics, Kyung Hee Hospital at Gangdong, Kyung Hee University School of Dentistry) ;
  • Lee, Richard sungbok (Department of Biomaterials & Prosthodontics, Kyung Hee Hospital at Gangdong, Kyung Hee University School of Dentistry) ;
  • Lee, Suk Won (Department of Biomaterials & Prosthodontics, Kyung Hee Hospital at Gangdong, Kyung Hee University School of Dentistry) ;
  • Ahn, Su Jin (Department of Biomaterials & Prosthodontics, Kyung Hee Hospital at Gangdong, Kyung Hee University School of Dentistry) ;
  • Park, Su Jung (Department of Biomaterials & Prosthodontics, Kyung Hee Hospital at Gangdong, Kyung Hee University School of Dentistry)
  • 윤나리 (강동 경희대학교 치과병원 생체재료 보철과) ;
  • 이성복 (강동 경희대학교 치과병원 생체재료 보철과) ;
  • 이석원 (강동 경희대학교 치과병원 생체재료 보철과) ;
  • 안수진 (강동 경희대학교 치과병원 생체재료 보철과) ;
  • 박수정 (강동 경희대학교 치과병원 생체재료 보철과)
  • Received : 2016.07.12
  • Accepted : 2016.09.21
  • Published : 2017.01.31
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Abstract

The retaining methods of implant prosthesis were classified into a screw-retained and a cement-retained type. A screw-retained prosthesis has many advantages, such as retrievability, preventing residual cement, while their disadvantages include the possibility of screw loosening and fracture, on the contrary advantages of cement-retained prosthesis are relatively low cost, but they are difficult to retrieve. To combine the advantages of both type, screw-cement retained prosthesis (SCRP) type have been introduced. But they still require ideal implant placement. So we introduce fiber post retained prosthesis without residual cement for preventing soft tissue trouble due to excessive cement.

임플란트 보철물을 지대주 및 임플란트에 연결하는 방법은 크게 나사 유지방식과 시멘트 유지방식으로 나눌 수 있다. 나사 유지형의 장점은 탈착 가능성과 잔류 시멘트가 남지 않는다는 점이나 상대적으로 나사 풀림이나 파절의 비율이 시멘트 유지방식에 비해 높다는 단점이 있다. 반면 시멘트 유지형은 심미적이고 상대적으로 적은 비용으로 보철물을 제작할 수 있으나 탈착의 용이성이 불리하다는 단점이 있다. 이 두 가지의 장점을 조합한 방식으로 SCRP방식이 소개되었다. 그러나 역시 이상적인 임플란트 식립 위치를 전제로 한다. 이러한 여러 가지 보철 방식의 단점들을 해결하기 위하여 잔여 시멘트를 남기지 않으면서 연조직 염증을 예방할 수 있는 fiber post 유지형 보철 연결방식을 새롭게 소개하고자 한다.

Keywords

References

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