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Updated: Jun 11, 2026
07:09
In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint
Published on: March 7, 2014
Bone response to early orthodontic loading of endosseous implants
Umit Yavuz1, Tugrul Kirtiloglu, Gokhan Acikgoz
1Department of Periodontology, Faculty of Dentistry, University of Ondokuz Mayıs, Samsun, Turkey.
The Journal of Oral Implantology
|July 3, 2010
Summary
Dental implants subjected to heavy orthodontic forces (500g) for 20 weeks demonstrated successful osseointegration and bone contact. This suggests potential for reduced healing times and immediate prosthetic use after orthodontic treatment.
Area of Science:
- Dental Implantology
- Orthodontics
- Biomaterials
Background:
- Dental implants are increasingly used in orthodontics.
- Understanding tissue response to orthodontic forces on implants is crucial.
Purpose of the Study:
- To evaluate the clinical, radiographic, and histologic responses of tissues around dental implants loaded with heavy orthodontic forces.
- To assess the impact of 500g forces over 20 weeks on implant osseointegration and bone contact.
Main Methods:
- Implant placement in canine premolar areas (maxillary and mandibular).
- Application of 500g force using nickel-titanium coil springs for 20 weeks.
- Light microscopic and histologic analysis of bone-implant contact and tissue response.
Main Results:
- All implants exhibited excellent osseointegration.
- No significant differences in bone trabeculae corticalization between test and control implants.
- Mean bone-implant contact: Control (55.99% compression, 64.04% tension), Test (57.27% compression, 62.96% tension).
Conclusions:
- Heavy orthodontic forces (500g) for 20 weeks do not compromise implant osseointegration.
- Implants can potentially be used as abutments for prosthetic reconstruction sooner than typically expected.
- Findings support minimizing healing duration even with high orthodontic forces.
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