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| ORIGINAL RESEARCH |
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| Year : 2011 |
Volume
: 22 | Issue : 6 | Page
: 786-789 |
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Osteotome sinus floor elevation without bone grafting and simultaneous implant placement in the atrophic maxilla: A pilot study
DP Senyilmaz1, O Kasaboglu2
1 Department of Prosthodontics, Private Practice, ADA Dental Clinic, Atatürk Bulvari, Yat Sitesi, B Bloc, No. 4 Kusadasi, Aydin, Turkey
2 Department of Oral and Maxillofacial Surgery, Konak Dental Hospital, Konak, Izmir, Turkey
Correspondence Address:
D P Senyilmaz
Department of Prosthodontics, Private Practice, ADA Dental Clinic, Atatürk Bulvari, Yat Sitesi, B Bloc, No. 4 Kusadasi, Aydin
Turkey
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/0970-9290.94669
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Aims: This study evaluated the clinical and radiographic outcome of implants placed in the posterior maxilla with the osteotome sinus floor elevation (OSFE) technique without graft material.
Materials and Methods: Twenty-seven 4.1-mm-diameter dental implants (Straumann AG, Basel, Switzerland) were placed to 17 sinuses with residual bone height of ≤10 mm and ≥5 mm to rehabilitate 23 molar and 4 premolar sites. Implants were simultaneously placed with the OSFE procedure without graft material.
Results: All implants were successfully integrated after 8-12 weeks healing time. At the 2-year follow-up, all the implants presented the survival criteria proposed by Buser et al. and Cochran et al.
Conclusion: The OSFE technique without grafting material may be predictable because the success rate was 100% in this study. Implants gained endo-sinus bone despite the lack of graft material. More patients and longer follow-up are needed to validate the results of this pilot study. |
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