The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
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Repairment of abutment and abutment screw fracture in implant prosthesis: A case report

지대주 혹은 지대주 나사 파절이 발생한 임플란트 보철물에서 효과적인 수리 방법

  • Kim, Jae Hoon (Department of Prosthodontics, NHIS Ilsan Hospital) ;
  • Yoo, Jin Joo (Department of Prosthodontics, NHIS Ilsan Hospital) ;
  • Kim, Man Yong (Department of Prosthodontics, NHIS Ilsan Hospital) ;
  • Yoon, Joon-Ho (Department of Prosthodontics, NHIS Ilsan Hospital)
  • 김제훈 (국민건강보험 일산병원 치과 보철과) ;
  • 유진주 (국민건강보험 일산병원 치과 보철과) ;
  • 김만용 (국민건강보험 일산병원 치과 보철과) ;
  • 윤준호 (국민건강보험 일산병원 치과 보철과)
  • Received : 2018.08.10
  • Accepted : 2018.09.04
  • Published : 2019.01.31
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Abstract

Dental implants are an effective and predictable treatment for restoration of missing teeth. However, as the use of implants increases, complications are also increasing. The mechanical complications are not only highly frequent, but also increasing as life span of an implant increases, thus, solutions should be prepared. In this report, we will present a case dealing with abutment fracture and abutment screw fracture which are the most common mechanical complication of the implant, focusing on preserving and reusing existing components by reconstructing only the damaged parts.

치과 임플란트는 상실된 치아의 수복에 효과적이고 예측 가능한 치료 방법이다. 하지만 임플란트 사용이 증가함에 따라 합병증도 증가하고 있다. 이 중 기계적 합병증은 발생 빈도가 높을 뿐 아니라 임플란트의 수명이 길어질수록 더 많이 발생하므로 이에 대한 대책이 필요하다. 이에 임플란트의 가장 흔한 기계적 합병증인 지대주 파절과 지대주 나사 파절의 증례에서 파손된 부위만 재제작하여 파손되지 않은 구성요소를 최대한 보존할 수 있는 방법을 소개하고자 한다.

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References

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