Related Experiment Videos
Histological response to titanium endodontic endosseous implants in dogs
F R Parreira1, J D Bramwell, J O Roahen
1Naval Dental School, Bethesda, MD, USA.
Journal of Endodontics
|April 1, 1996
Summary
Titanium endodontic implants stabilize compromised teeth by improving their crown-root ratio. In vivo study shows these implants promote healthy bone integration and tissue healing, suggesting titanium
Area of Science:
- Biomaterials Science
- Dental Implantology
- Periodontology
Background:
- Endodontic endosseous implants are crucial for stabilizing teeth with compromised crown-root ratios due to periodontal disease, trauma, or apical resorption.
- These implants enhance tooth prognosis and longevity by improving the crown-root ratio.
Purpose of the Study:
- To evaluate the in vivo healing response to a novel titanium endodontic implant.
- Assess the biocompatibility and osseointegration of titanium in endodontic applications.
Main Methods:
- Eight titanium endosseous implants were placed in beagle dogs' maxillary incisors and mandibular premolars.
- Root canal and osseous preparation preceded implant placement.
- Peri-implant tissues were analyzed radiographically and histologically at 6 months.
Main Results:
- Radiographic examination revealed normal periapical areas and surrounding tissues.
- Histological analysis demonstrated intimate fibrous connective tissue and healthy bone integration with the implant.
- Absence of epithelium or chronic inflammatory cells along the implant length was noted.
Conclusions:
- Titanium demonstrates excellent biocompatibility when utilized as an endodontic endosseous implant.
- The study supports the use of titanium implants for improving tooth stability and longevity.
- Positive tissue response indicates potential for successful clinical application.