지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 216 - 226 (11page)
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이 논문의 연구 히스토리 (11)
2015
2013
2012
2011
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초록· 키워드
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Surgeon dentists usually rely on their experiential judgments from patients’ oral plaster casts and medical images to determine the positional and directional information of implant fixtures and to perform drilling tasks during dental implant surgical operations. This approach, however, may cause some errors and deteriorate the quality of dental implants. Computer-aided methods have been introduced as supportive tools to alleviate the shortcomings of the conventional approach. In this paper, we present an approach of 3D dental implant simulation which can provide the realistic and immersive experience of dental implant information. The dental implant information is primarily composed of several kinds of 3D mesh models obtained as follows. Firstly, we construct 3D mesh models of jawbones, teeth and nerve curves from the patient’s dental images using software Mimics™. Secondly, we construct 3D mesh models of gingival regions from the patient’s oral impression using a reverse engineering technique. Thirdly, we select suitable types of implant fixtures from fixture database and determine the positions and directions of the fixtures by using the 3D mesh models and the dental images with software Simplant™. Fourthly, from the geometric and/or directional information of the jawbones, the gingival regions, the teeth and the fixtures, we construct the 3D models of surgical guide stents which are crucial to perform the drilling operations with ease and accuracy. In the application phase, the dental implant information is combined with the tangible interface device to accomplish 3D dental implant simulation. The user can see and touch the 3D models related with dental implant surgery. Furthermore, the user can experience drilling paths to make holes where fixtures are implanted. A preliminary user study shows that the presented approach can be used to provide dental students with good educational contents. With future work, we expect that it can be utilized for clinical studies of dental implant surgery.
목차
ABSTRACT
1. 서론
2. 기존 치아 임플란트 시술 방식
3. 치아 임플란트 시술 시뮬레이션
4. 시스템 적용
5. 결론
참고문헌
참고문헌 (20)
참고문헌 신청
1. [학술지(정기간행물)] - Jeong, S. M. / 2000 / Anatomical Site Classification for Implant Insertion: ASCII / Journal of Korean Academy of Prosthodontics 38 (3) : 321 ~ 327
2. [학술지(정기간행물)] - Xia, J. / 2000 / Computer- assisted Three-dimensional Surgical Planning and Simulation: 3D Virtual Osteotomy / International Journal of Oral and Maxillofacial Surgery 29 : 11 ~ 17
3. [학술지(정기간행물)] - 이설미 / 2002 / 임플랜트 전산화단층사진에서 하악의 위치와 gantry각의 변화가 임플랜트 매식로 평가에 미치는 영향에 관한 연구 / Imaging Science in Dentistry 35
4. [학술지(정기간행물)] - Tardieu, P. B. / 2007 / Computer-assisted Implant Placement: Scan Template, SimPlant, SurgiGuide, and SAFE System / International Journal of Periodontics & Restorative Dentistry 227 : 141 ~ 149
5. [학술지(정기간행물)] - Nikzad, S / 2008 / A Novel Stereolithographic Surgical Guide Template for Planning Treatment Involving a Mandibular Dental Implant / Journal of Oral and Maxillofacial Surgery 66 (7) : 1446 ~ 1454
2. [학술지(정기간행물)] - Xia, J. / 2000 / Computer- assisted Three-dimensional Surgical Planning and Simulation: 3D Virtual Osteotomy / International Journal of Oral and Maxillofacial Surgery 29 : 11 ~ 17
3. [학술지(정기간행물)] - 이설미 / 2002 / 임플랜트 전산화단층사진에서 하악의 위치와 gantry각의 변화가 임플랜트 매식로 평가에 미치는 영향에 관한 연구 / Imaging Science in Dentistry 35
4. [학술지(정기간행물)] - Tardieu, P. B. / 2007 / Computer-assisted Implant Placement: Scan Template, SimPlant, SurgiGuide, and SAFE System / International Journal of Periodontics & Restorative Dentistry 227 : 141 ~ 149
5. [학술지(정기간행물)] - Nikzad, S / 2008 / A Novel Stereolithographic Surgical Guide Template for Planning Treatment Involving a Mandibular Dental Implant / Journal of Oral and Maxillofacial Surgery 66 (7) : 1446 ~ 1454
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