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
- 2013.1
- 수록면
- 274 - 282 (9page)
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초록· 키워드
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Objectives: The posterior maxillary region often provides a limited bone volume for dental implants. Maxillary sinus elevation via inserting a bone graft through a window opened in the lateral sinus wall has become the most common surgical procedure for increasing the alveolar bone height in place of dental implants in the posterior maxillary region. The purpose of this article is to assess the change of bone volume and the clinical effects of dental implant placement in sites with maxillary sinus floor elevation and autogenous bone graft through the lateral window approach.
Materials and Methods: In this article, the analysis data were collected from 64 dental implants that were placed in 24 patients with 29 lacks of the bone volume posterior maxillary region from June 2004 to April 2011, at the Department of Oral and Maxillofacial Surgery, Inha University Hospital. Panoramic views were taken before the surgery, after the surgery, 6 months after the surgery, and at the time of the final follow-up. The influence of the factors on the grafted bone material resorption rate was evaluated according to the patient characteristics (age and gender), graft material, implant installation stage, implant size, implant placement region, local infection, surgical complication, and residual alveolar bone height.
Results: The bone graft resorption rate of male patients at the final follow-up was significantly higher than the rate of female patients. The single autogenous bone-grafted site was significantly more resorbed than the autogenous bone combined with the Bio-Oss grafted site. The implant installation stage and residual alveolar height showed a significant correlation with the resorption rate of maxillary sinus bone graft material. The success rate and survival rate of the implant were 92.2% and 100%, respectively.
Conclusion: Maxillary sinus elevation procedure with autogenous bone graft or autogenous bone in combination with Bio-Oss is a predictable treatment method for implant rehabilitation.
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참고문헌 (21)
참고문헌 신청
Albrektsson T / 1986 / The long- term efficacy of currently used dental implants: a review and proposed criteria of success / Int J Oral Maxillofac Implants 1 : 11 ~ 25
Andreasen JO / 1990 / A long-term study of 370 autotransplanted premolars. Part III. Periodontal healing subsequent to transplantation / Eur J Orthod 12 : 25 ~ 37
Boyne PJ / 1980 / Grafting of the maxillary sinus floor with autogenous marrow and bone / J Oral Surg 38 : 613 ~ 616
Corinaldesi G / 2009 / Evaluation of survival and success rates of dental implants placed at the time of or after alveolar ridge augmentation with an autogenous mandibular b
Dragoo MR / 1973 / A clinical and histological evaluation of autogenous iliac bone grafts in humans. I. Wound healing 2 to 8 months / J Periodontol 44 : 599 ~ 613
Andreasen JO / 1990 / A long-term study of 370 autotransplanted premolars. Part III. Periodontal healing subsequent to transplantation / Eur J Orthod 12 : 25 ~ 37
Boyne PJ / 1980 / Grafting of the maxillary sinus floor with autogenous marrow and bone / J Oral Surg 38 : 613 ~ 616
Corinaldesi G / 2009 / Evaluation of survival and success rates of dental implants placed at the time of or after alveolar ridge augmentation with an autogenous mandibular b
Dragoo MR / 1973 / A clinical and histological evaluation of autogenous iliac bone grafts in humans. I. Wound healing 2 to 8 months / J Periodontol 44 : 599 ~ 613
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