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
- 2019.6
- 수록면
- 29 - 37 (9page)
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초록· 키워드
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Purpose: This study was aimed to compare the survival and success rates, and long-term crestal bone loss according to the use of 2 connection types of dental implants (submerged-USII and non-submerged-SSII; Osstem Implant®) by analyzing the change in alveolar bone height after 1 year under load and during final follow-up period.
Materials and Methods: Between December 2004 and August 2008, patients with two types of Osstem implants (USII and SSII) were retrieved retrospectively. A total of 92 patients with 284 implants (USII=60, SSII=224) was finally selected. Their mean follow-up period was 7.5 years. The mesial and distal alveolar crestal bone changes were measured using radiographic images and the average was calculated at 1 year after loading and during final follow-up period.
Result: Among the 284 implants, 4 USII and 7 SSII implants were removed, indicating 93.3% and 96.9% survival rates. Of the survived implants, mean crestal bone loss 1 year after loading was 0.39 ㎜ for USII and 0.19 ㎜ for SSII (P=0.018). During the final follow-up, mean crestal bone loss was 0.63 mm and 0.35 ㎜ for USII and SSII, respectively, without statistical significance (P=0.092). According to the criteria for the success and failure of the implant by Albreksson and colleagues, final success rate was estimated as 86.7% for USII and 91.5% for SSII, respectively.
Conclusion At 1 year after loading, the average crestal bone loss was significantly different between USII and SSII; however, both types met the criteria for implant success. During the final follow-up, both groups showed insignificant bone resorption patterns and did not show any pathological clinical symptoms. Therefore, both implants exhibited high long-term stability.
Materials and Methods: Between December 2004 and August 2008, patients with two types of Osstem implants (USII and SSII) were retrieved retrospectively. A total of 92 patients with 284 implants (USII=60, SSII=224) was finally selected. Their mean follow-up period was 7.5 years. The mesial and distal alveolar crestal bone changes were measured using radiographic images and the average was calculated at 1 year after loading and during final follow-up period.
Result: Among the 284 implants, 4 USII and 7 SSII implants were removed, indicating 93.3% and 96.9% survival rates. Of the survived implants, mean crestal bone loss 1 year after loading was 0.39 ㎜ for USII and 0.19 ㎜ for SSII (P=0.018). During the final follow-up, mean crestal bone loss was 0.63 mm and 0.35 ㎜ for USII and SSII, respectively, without statistical significance (P=0.092). According to the criteria for the success and failure of the implant by Albreksson and colleagues, final success rate was estimated as 86.7% for USII and 91.5% for SSII, respectively.
Conclusion At 1 year after loading, the average crestal bone loss was significantly different between USII and SSII; however, both types met the criteria for implant success. During the final follow-up, both groups showed insignificant bone resorption patterns and did not show any pathological clinical symptoms. Therefore, both implants exhibited high long-term stability.
목차
Introduction
Materials and Methods
Result
Discussion
Conclusion
References
참고문헌 (32)
참고문헌 신청
Albrektsson T / 2012 / Working Group 1. Implant survival and complications. The Third EAO consensus conference 2012 / Clin Oral Implants Res 23(Suppl 6):63~65
Lindhe J / 2008 / Group D of European Workshop on Periodontology. Peri-implant diseases: consensus report of the Sixth European Workshop on Periodontology / J Clin Periodontol 35(8 Suppl):282~285
Ogle OE / 2015 / Implant surface material, design, and osseointegration / Dent Clin North Am 59:505~520
Smeets R / 2016 / Impact of dental implant surface modifications on osseointegration / Biomed Res Int 2016:6285620
Brånemark PI / 1977 / Osseointegrated implants in the treatment of the edentulous jaw. Experience from a 10-year period / Scand J Plast Reconstr Surg Suppl 16:1~132
Lindhe J / 2008 / Group D of European Workshop on Periodontology. Peri-implant diseases: consensus report of the Sixth European Workshop on Periodontology / J Clin Periodontol 35(8 Suppl):282~285
Ogle OE / 2015 / Implant surface material, design, and osseointegration / Dent Clin North Am 59:505~520
Smeets R / 2016 / Impact of dental implant surface modifications on osseointegration / Biomed Res Int 2016:6285620
Brånemark PI / 1977 / Osseointegrated implants in the treatment of the edentulous jaw. Experience from a 10-year period / Scand J Plast Reconstr Surg Suppl 16:1~132
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UCI(KEPA) : I410-ECN-0101-2019-515-000901729