Journal of the Korean Association of Oral and Maxillofacial Surgeons

The Korean Association of Oral and Maxillofacial Surgeons (대한구강악안면외과학회)
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STUDY OF MAXILLARY CORTICAL BONE THICKNESS FOR SKELETAL ANCHORAGE SYSTEM IN KOREAN

Skeletal Anchorage System의 식립을 위한 한국인 악골의 피질골 두께에 대한 연구

  • Kim, Ji-Hyuck (Department of Oral & Maxillofacial Surgery, Research Institute of Oral Science College of Dentistry, Kangnung National University) ;
  • Joo, Jae-Yong (Department of Oral & Maxillofacial Surgery, Research Institute of Oral Science College of Dentistry, Kangnung National University) ;
  • Park, Young-Wook (Department of Oral & Maxillofacial Surgery, Research Institute of Oral Science College of Dentistry, Kangnung National University) ;
  • Cha, Bong-Kuen (Department of Orthodontics, Research Institute of Oral Science College of Dentistry, Kangnung National University) ;
  • Kim, Soung-Min (Department of Oral & Maxillofacial Surgery, Research Institute of Oral Science College of Dentistry, Kangnung National University)
  • 김지혁 (강릉대학교 치과대학 구강악안면외과학교실, 구강과학연구소) ;
  • 주재용 (강릉대학교 치과대학 구강악안면외과학교실, 구강과학연구소) ;
  • 박영욱 (강릉대학교 치과대학 구강악안면외과학교실, 구강과학연구소) ;
  • 차봉근 (강릉대학교 치과대학 치과교정학교실, 구강과학연구소) ;
  • 김성민 (강릉대학교 치과대학 구강악안면외과학교실, 구강과학연구소)
  • Published : 2002.08.31
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Abstract

Recently, Skeletal Anchorage System (SAS) has been focused clinically with the view point that it could provide the absolute intraoral anchorage. First, it began to be used for the patient of orthognathic surgery who had difficulty in taking intermaxillary fixation due to multiple loss of teeth. And then, its uses have been extended to many cases, the control of bone segments after orthognathic surgery, stable anchorage in orthodontic treatment, and anchorage for temporary prosthesis and so on. SAS has been developed as dental implants technique has been developed and also called in several names; mini-screw anchorage, micro-screw anchorage, mini-implant anchorage, micro-implant anchorage (MIA), and orthosystem implant etc. Now many clinicians use SAS, but the anatomical knowledges for the installed depth of intraosseous screws are totally dependent on general experiences. So we try to study for the cortical thickness of maxilla and mandible in Korean adults without any pathologic conditions with the use of Computed Tomography at the representative sites for the screw installation.

Keywords

References

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