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불안정한 하악위를 가진 부분 무치악 환자에서 전악 수복 증례

Full mouth rehabilitation in partially edentulous patient with an unstable mandibular position

  • 육동휘 (경희대학교 치과병원 보철과) ;
  • 이영후 (경희대학교 치과병원 보철과) ;
  • 홍성진 (경희대학교 치과대학 치과보철학교실) ;
  • 배아란 (경희대학교 치과대학 치과보철학교실) ;
  • 노관태 (경희대학교 치과대학 치과보철학교실) ;
  • 김형섭 (경희대학교 치과대학 치과보철학교실) ;
  • 권긍록 (경희대학교 치과대학 치과보철학교실) ;
  • 백장현 (경희대학교 치과대학 치과보철학교실)
  • Donghwi Yook (Department of Prosthodontics, Kyung Hee University Dental Hospital) ;
  • Younghoo Lee (Department of Prosthodontics, Kyung Hee University Dental Hospital) ;
  • Seoung-Jin Hong (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Ahran Pae (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Kwantae Noh (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Hyeong-Seob Kim (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Kung-Rock Kwon (Department of Prosthodontics, School of Dentistry, Kyung Hee University) ;
  • Janghyun Paek (Department of Prosthodontics, School of Dentistry, Kyung Hee University)
  • 투고 : 2023.07.13
  • 심사 : 2023.09.08
  • 발행 : 2023.10.31

초록

중심위 안정접촉을 상실하고 잔존치들이 엇갈린 교합을 하고 있는 환자의 경우 의치의 하중시 다양한 움직임이 발생하게 된다. 의치의 움직임을 줄이기 위한 유지, 지지, 안정 요소의 보강을 위해서는 임플란트 식립이 필요하다. 하지만 본 증례에서는 환자의 고령과 수술에 대한 거부감 및 골소실을 고려하여 임플란트 식립하지 않고, 가철성 국소의치로 수복하였다. 중심위 안정접촉을 상실한 환자의 경우 수직, 수평 악간관계 모두 새로 설정해 주어야 한다. 이때 소수 잔존치 증례에서는 잔존치들로 저작하던 습관을 가지고 있어 수복을 위한 올바른 하악위를 설정하는 것이 중요하다. 본 증례에서는 Gothic arch tracing을 이용하여 환자의 안정적인 하악위를 설정하여 국소의치로 수복한 양호한 결과를 얻었기에 이를 보고하는 바이다.

In the case of a patients who have lost the centric stop and have a staggered occlusion of the residual teeth, various movements occur when the denture is loaded. Implant placement is necessary to reinforce the retention, support, and stabilization elements to reduce denture movement. However, in this case, considering the patient's age, aversion to surgery, and bone loss, implants were not placed and restoration was performed with a removable partial denture. In this case, it is important to set the correct mandibular position for restoration because the patient has a habit of chewing with the remaining teeth. In this case, a stable mandibular position was established using a gothic arch tracing, and good results were obtained by restoring with partial dentures, so this is reported.

키워드

참고문헌

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