In vitro Evaluation of Titanium Exfoliation during Simulated Surgical Insertion of Dental Implants
Background: Titanium dental implants are widely used due to their biocompatibility and mechanical properties. However, the potential for titanium particle exfoliation during surgical insertion remains a concern, as it may affect osseointegration and peri-implant health. This study aims to evaluate t...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2024-12-01
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| Series: | Journal of Pharmacy and Bioallied Sciences |
| Subjects: | |
| Online Access: | https://journals.lww.com/10.4103/jpbs.jpbs_856_24 |
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| Summary: | Background:
Titanium dental implants are widely used due to their biocompatibility and mechanical properties. However, the potential for titanium particle exfoliation during surgical insertion remains a concern, as it may affect osseointegration and peri-implant health. This study aims to evaluate the extent of titanium exfoliation during simulated surgical insertion of dental implants.
Materials and Methods:
A total of 30 titanium dental implants were surgically inserted into synthetic bone blocks using a standardized drilling protocol. The procedure was conducted in a controlled laboratory environment to simulate clinical conditions. Titanium particle exfoliation was assessed using scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) at multiple insertion depths (0 mm, 5 mm, and 10 mm). The quantity of titanium particles was measured and analyzed statistically.
Results:
The SEM and EDS analyses revealed significant titanium exfoliation at each insertion depth. The mean number of titanium particles detected at 0 mm, 5 mm, and 10 mm depths were 25 ± 5, 45 ± 8, and 60 ± 10 particles per mm2, respectively. There was a statistically significant increase in particle count with increasing depth of insertion (P < 0.01).
Conclusion:
The findings indicate that titanium exfoliation occurs during the surgical insertion of dental implants and increases with the depth of insertion. This exfoliation could potentially impact peri-implant tissue health and osseointegration. Further clinical studies are necessary to assess the long-term effects of titanium particle exfoliation on implant success. |
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| ISSN: | 0976-4879 0975-7406 |