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Updated: Apr 27, 2026
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Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees
Published on: July 15, 2009
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A prospective evaluation of a novel implant designed for immediate loading
Summary
Immediately loaded dental implants show high survival rates. This study found a 98% cumulative survival rate for anatomically tapered implants with a microtextured surface, indicating successful dental implant outcomes.
Area of Science:
- Dentistry
- Oral Surgery
- Biomaterials
Background:
- Immediate loading protocols for dental implants are increasingly utilized.
- Anatomically tapered implants with dual acid-etched, microtextured surfaces aim to improve osseointegration and stability.
Purpose of the Study:
- To evaluate the survival rate of immediately loaded, anatomically tapered implants with a specific surface treatment.
- To assess implant survival in various clinical applications (single, multiple, full-arch) and bone conditions (fresh extraction, healed sites).
Main Methods:
- Prospective study involving 90 patients and 240 immediately loaded 3i T3 tapered implants.
- Implants placed in the maxilla (124) and mandible (116) in fresh extraction and healed sites.
- Follow-up period ranged from 2 to 12 months (mean 4.8 months).
Main Results:
- A cumulative survival rate of 98% was achieved.
- Maxillary implants demonstrated a 96% survival rate (5 failures), while mandibular implants showed a 100% survival rate (0 failures).
- 112 definitive prostheses were delivered between 4 and 6 months post-implantation.
Conclusions:
- Immediately loaded, anatomically tapered implants with a dual acid-etched, microtextured surface exhibit a high survival rate.
- The implant system appears reliable for single, multiple, and full-arch restorations in both maxilla and mandible.
- Further long-term studies are warranted to confirm these findings.
