Journal of Dental Rehabilitation and Applied Science (구강회복응용과학지)

Korean Academy of Stomatognathic Function and Occlusion (대한턱관절교합학회)
권호 표지

Horizontal Ridge Augmentation using Ridge Expansion and Autogenous Tooth Bone Graft: A Case Report

치조능확장술과 자가치아골이식술을 이용한 치조능 수평증대술: 증례보고

  • Kim, Young-Kyun (Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital) ;
  • Yi, Yang-Jin (Department of Prosthodontics, Section of Dentistry, Seoul National University Bundang Hospital)
  • 김영균 (분당서울대학교병원 치과 구강악안면외과) ;
  • 이양진 (분당서울대학교병원 치과 치과보철과)
  • Received : 2011.01.30
  • Accepted : 2011.03.25
  • Published : 2011.03.30
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Abstract

Implants were placed after performing ridge expansion by inserting screws of gradually increasing thickness. Favorable clinical outcome was obtained. During surgery, buccal cortical plate fracture did not occur. Autogenous tooth bone graft material was grafted around the implant dehiscence defects and over the buccal cortical plate. The method involving the insertion of screws for ridge expansion is a successful and predictable technique for implant placement in narrow alveolar bone. Autogenous tooth bone graft material can be used for ridge augmentation and GBR.

점차적으로 폭경이 증가하는 나사들을 이용하여 치조능확장술을 시행하고 임프란트를 식립하였다. 임상적으로 양호한 결과를 얻었으며 수술 중 협측 피질골판 골절은 발생하지 않았다. 임프란트 주변 결손부와 협측 피질골판 상방에 자가치아골이식재를 이식함으로써 부가적인 치조능 확장 효과와 동시에 협측 피질골판 흡수를 보상하였다. 치조능 폭경이 협소한 부위에 임프란트를 식립할 때 나사를 이용한 확장술은 성공적이고 예측 가능한 술식이며 자가치아골이식재는 치조능증대술과 골유도재생술을 위해 사용될 수 있다.

Keywords

References

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