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
- 2017.11
- 수록면
- 756 - 765 (10page)
이용수
초록· 키워드
오류제보하기
Purpose: The purpose of this article is to evaluate a change o bone level on the sinus floor by a bone added osteotome sinus floor elevation (BAOSFE) technique, according to the amount of deproteinized bovine bone mineral (DBBM). And Changes in augmented bone height after BAOSFE procedure were also assessed for 6 months after the implant procedure.
Materials and Methods: Forty eight single implants were placed in the posterior maxilla using BAOSFE technique. The implantation sites were classified into two groups according to the amount of grafted DBBM, 0.25 group (0.25g) and 0.5 group (0.5 g). Panoramic views or cone-beam computed tomography (CBCT) were taken at the time of implant placement with BAOSFE and after at least 6 months to assess the bone level changes in the elevated sites with DBBM.
Results: Alveolar bone level around all implants was stable clinically and radiographically during the follow-up. Meanaugmented bone height was 5.21 0.94 mm in 0.25 group and 6.92 1.19 mm in 0.5 group. Statistically significant difference in augmented bone height was found in the comparison between the 0.25 group and 0.5 group at the time of surgery. There was a positive correlation between the length of the implant protruding into the maxillary sinus and the augmented bone height. After 6 months, mean reduction of augmented bone height was 0.50 0.34 mm in 0.25 group and 0.41 0.30 mm in 0.5group. There was no specific correlation between the reduction of augmented bone height and amount of grafted DBBM.
Conclusion: Within the limit of this study, the amount of grafting materials and the protrusion length of implant into the maxillary sinus affect the amount of the augmented bone height.
Materials and Methods: Forty eight single implants were placed in the posterior maxilla using BAOSFE technique. The implantation sites were classified into two groups according to the amount of grafted DBBM, 0.25 group (0.25g) and 0.5 group (0.5 g). Panoramic views or cone-beam computed tomography (CBCT) were taken at the time of implant placement with BAOSFE and after at least 6 months to assess the bone level changes in the elevated sites with DBBM.
Results: Alveolar bone level around all implants was stable clinically and radiographically during the follow-up. Meanaugmented bone height was 5.21 0.94 mm in 0.25 group and 6.92 1.19 mm in 0.5 group. Statistically significant difference in augmented bone height was found in the comparison between the 0.25 group and 0.5 group at the time of surgery. There was a positive correlation between the length of the implant protruding into the maxillary sinus and the augmented bone height. After 6 months, mean reduction of augmented bone height was 0.50 0.34 mm in 0.25 group and 0.41 0.30 mm in 0.5group. There was no specific correlation between the reduction of augmented bone height and amount of grafted DBBM.
Conclusion: Within the limit of this study, the amount of grafting materials and the protrusion length of implant into the maxillary sinus affect the amount of the augmented bone height.
목차
ABSTRACT
Ⅰ. INTRODUCTION
Ⅱ. MATERIALS AND METHODS
Ⅲ. RESULTS
Ⅳ. DISCUSSION
Ⅴ. CONCLUSION
참고문헌
참고문헌 (17)
참고문헌 신청
[학술지(정기간행물)] - Zitzmann NU / 1998 / Sinus elevation procedures in the resorbed posterior maxilla. Comparison of the crestal and lateral approaches / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 85 (1) : 8 ~ 17
[학술지(정기간행물)] - Boyne PJ / 1980 / Grafting of the maxillary sinus floor with autogenous marrow and bone / J Oral Surg 38 (8) : 613 ~ 616
[학술지(정기간행물)] - Tatum H, Jr / 1986 / Maxillary and sinus implant reconstructions / Dent Clin North Am 30 (2) : 207 ~ 229
[학술지(정기간행물)] - Summers RB / 1994 / A new concept in maxillary implant surgery: the osteotome technique / Compendium 15 (2) : 152 ~
[학술지(정기간행물)] - Summers RB / 1994 / The osteotome technique: Part 3--Less invasive methods of elevating the sinus floor / Compendium 15 (6) : 698 ~
[학술지(정기간행물)] - Boyne PJ / 1980 / Grafting of the maxillary sinus floor with autogenous marrow and bone / J Oral Surg 38 (8) : 613 ~ 616
[학술지(정기간행물)] - Tatum H, Jr / 1986 / Maxillary and sinus implant reconstructions / Dent Clin North Am 30 (2) : 207 ~ 229
[학술지(정기간행물)] - Summers RB / 1994 / A new concept in maxillary implant surgery: the osteotome technique / Compendium 15 (2) : 152 ~
[학술지(정기간행물)] - Summers RB / 1994 / The osteotome technique: Part 3--Less invasive methods of elevating the sinus floor / Compendium 15 (6) : 698 ~
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UCI(KEPA) : I410-ECN-0101-2018-515-001433526