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Fixed prosthetic treatment for the patient with delayed eruption disorder

맹출 지연 장애환자의 고정성 보철치료

  • Lee, Su-Yeon (Department of Prothodontics, School of Dentistry, Chosun University) ;
  • Kim, Hee-Jung (Department of Prothodontics, School of Dentistry, Chosun University) ;
  • Kang, Sung-Nam (Department of Prothodontics, School of Dentistry, Chosun University)
  • 이수연 (조선대학교 치의학전문대학원 치과보철학교실) ;
  • 김희중 (조선대학교 치의학전문대학원 치과보철학교실) ;
  • 강성남 (조선대학교 치의학전문대학원 치과보철학교실)
  • Received : 2016.10.21
  • Accepted : 2017.05.16
  • Published : 2017.06.30

Abstract

Delayed eruption disorders caused by systemic or local conditions are mostly found during childhood and can be treated with orthodontic forced eruption. When the disorder is not found nor treated during childhood, however, orthodontic eruption might become a difficult option while prosthodontic restoration can be considered as an another option. Considerations for the prosthodontic treatment plan include the extent of tooth loss, interdental mesio-distal space and interarch space, and age of the patient. In this case report, oral rehabilitation of the patient with delayed eruption disorder through zirconia partial fixed prostheses for both maxilla and mandible was performed.

전신적 혹은 국소적 원인에 의해 발생하는 치아맹출지연은 대부분 소아기에 발견되어 교정적 정출을 이용한 치료를 진행한다. 하지만 소아기때 치료를 받지 못하고 성인기로 될 경우, 교정에 의한 치아이동이 어려워지기 때문에 보철수복으로 치료를 변경할 수 있다. 보철계획을 결정하기 전 고려사항으로는 치아상실이 나타난 범위, 치아사이 근원심공간 및 악간공간, 환자의 연령대 등이 있다. 이 논문에서는 상하악 구치부 맹출지연환자를 지르코니아 부분 고정성 보철물을 통해 구강회복한 증례를 소개하고자 한다.

Keywords

References

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