AI Article Synopsis
- The study aimed to assess the effectiveness of the hydrodynamic piezoelectric internal sinus elevation (HPISE) technique for implants and vertical bone gain in the edentulous posterior maxilla.
- A total of 250 maxillary sinuses were treated using HPISE, with 353 implants placed, showing a low membrane perforation rate of 2.83% and high overall implant success at 97.2%.
- The findings suggest that using ultrasonic piezoelectric vibration and hydraulic pressure for sinus augmentation is a viable and effective technique.
Article Abstract
Purpose: The purpose of this study was to evaluate the success rate of implants and vertical bone gain of edentulous posterior maxilla using ultrasonic piezoelectric vibration and hydraulic pressure, namely the hydrodynamic piezoelectric internal sinus elevation (HPISE) technique through a crestal approach.
Materials And Methods: A total of 250 maxillary sinuses were augmented using HPISE and 353 implants (averaging 11.8 mm in length and 4.5 mm in diameter), with 12 different systems, were placed simultaneously with or without additional bone grafting. Plain radiograms and cone beam computed tomograms were taken in all patients to evaluate sinus augmentation.
Results: Membrane perforation was recorded at 10 of the 353 implant sites. The perforation rate was 2.83%. The total success rate of implantation was 97.2% after an average of 69.3 weeks of loading.
Conclusion: The crestally approached sinus augmentation using ultrasonic piezoelectric vibration and hydraulic pressure is an additional method of maxillary sinus augmentation.
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| http://dx.doi.org/10.1097/ID.0b013e3182746c3d | DOI Listing |
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