Osteotome Sinus Floor Elevation without Grafting: A 10‐Year Prospective Study
Tóm tắt
Little is known about the long‐term outcome of implants placed in the atrophic maxilla using osteotome sinus floor elevation (
The study aims to evaluate the long‐term efficiency of the procedure and stability of the peri‐implant bone formed following implant placement without grafting into resorbed posterior maxilla.
Twenty‐five implants (≤10 mm in length) were placed in 17 patients using
Fifteen patients (23 implants) participated in the 10‐year examination. All implants fulfilled the survival criteria. Following surgery, the implant sites gained endo‐sinus bone (mean: 3.0 ± 1.4 mm). The mean crestal bone loss (
At 10 years, the implant survival rate was 100%. Endo‐sinus bone was mainly gained during the first year. This study demonstrates the long‐term predictability of
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Tài liệu tham khảo
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