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
- 2021.6
- 수록면
- 175 - 182 (8page)
- DOI
- 10.5125/jkaoms.2021.47.3.175
이용수
초록· 키워드
오류제보하기
Objectives: In this prospective randomized controlled trial, we measured the primary and secondary stability of two surface-treated implants placed in the posterior maxilla, applied 3-month loading protocols, and compared and analyzed the short-term outcomes of the implants.
Patients and Methods: From June 2018 to June 2019, patients with a residual bone height of 4 mm in the posterior maxilla were enrolled and randomly divided into two groups to place SA implants (Osstem Implants, Korea) in Group A and NH implants (Hiossen, USA) in Group B. Finally, 14 implants placed in 13 patients in Group A and 17 implants placed in 14 patients in Group B were analyzed. The measured primary and secondary stability of each implant was represented by implant stability quotient (ISQ), and treatment outcomes were evaluated.
Results: Group A consisted of patients with an average age of 62.2 years (range, 48-80 years), and Group B consisted of patients with an average age of 58.1 years (range, 35-82 years). Primary stability was 73.86±6.40 and 71.24±5.32 in Groups A and B, respectively (P=0.222). Secondary stability was 79.07±5.21 in Group A and 78.29±4.74 in Group B (P=0.667). A steep increase in ISQ during the healing period was observed in Group B, though it was not significant (P=0.265). The mean follow-up period was 378.5±164.6 days in Group A and 385.3±167.9 days in Group B. All implants in each group met the success criteria, and the success rate was 100%.
Conclusion: Two surface-treated implants placed in the posterior maxilla with greater than 4 mm alveolar bone height exhibited successful one-year treatment outcomes if a primary stability of 65 or higher ISQ was obtained and a 3-month early loading protocol was applied.
목차
등록된 정보가 없습니다.
참고문헌 (37)
참고문헌 신청
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
Sijia Zhang / 2017 / Immediate loading for implant restoration compared with early or conventional loading: A meta-analysis / Journal of Cranio-Maxillofacial Surgery 45(6):793~803
Guy Huynh‐Ba / 2018 / Immediate loading vs. early/conventional loading of immediately placed implants in partially edentulous patients from the patients’ perspective: A systematic review / Clinical Oral Implants Research 29(S16):255~269
M. Sommer / 2020 / Marginal bone loss one year after implantation: a systematic review of different loading protocols / International Journal of Oral and Maxillofacial Surgery 49(1):121~134
Wennerberg A / 2010 / On implant surfaces : a review of current knowledge and opinions / Int J Oral Maxillofac Implants 25:63~74
Sijia Zhang / 2017 / Immediate loading for implant restoration compared with early or conventional loading: A meta-analysis / Journal of Cranio-Maxillofacial Surgery 45(6):793~803
Guy Huynh‐Ba / 2018 / Immediate loading vs. early/conventional loading of immediately placed implants in partially edentulous patients from the patients’ perspective: A systematic review / Clinical Oral Implants Research 29(S16):255~269
M. Sommer / 2020 / Marginal bone loss one year after implantation: a systematic review of different loading protocols / International Journal of Oral and Maxillofacial Surgery 49(1):121~134
Wennerberg A / 2010 / On implant surfaces : a review of current knowledge and opinions / Int J Oral Maxillofac Implants 25:63~74
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