Analysis of Effectiveness of Different Rotational Instruments in Implantoplasty: An In Vitro Study
| Autor: | Marco Aurélio Bianchini, Flavia Iaculli, Armando Rodrigues Lopes Pereira Neto, José Moisés de Souza Júnior, Adriano Piattelli, João Gustavo Oliveira de Souza |
|---|---|
| Přispěvatelé: | de Souza Júnior, Jm, Oliveira de Souza, Jg, Pereira Neto, Al, Iaculli, F, Piattelli, A, Bianchini, Ma. |
| Rok vydání: | 2016 |
| Předmět: |
Implant surface
Materials science Surface Properties 0206 medical engineering 02 engineering and technology Surface finish In Vitro Techniques 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Tungsten carbide Surface roughness Dental polishing In vitro study Humans Dental Restoration Failure Procedure time Temperature 030206 dentistry 020601 biomedical engineering Peri-Implantitis Dental Polishing Dental Implantation chemistry Implant Oral Surgery Biomedical engineering |
| Zdroj: | Implant dentistry. 25(3) |
| ISSN: | 1538-2982 |
| Popis: | To analyze the temperature increase in the implant, adjacent bone, procedure time, and roughness provided by different rotatory instruments in the implantoplasty procedure.Three types of rotational instruments were used to evaluate the implant surface wear, divided according to their surface features: Group 1 (G1) diamond, Group 2 (G2) tungsten carbide, and Group 3 (G3) multilaminar. For the roughness test, a control group was included for comparison with the test groups.The temperature variation was statistically significant in the implant (P0.05) where G2 showed the lowest variation. There was no statistically significant difference between the 3 groups regarding the temperature increase measured in the bone (P0.05). The difference of wear time was statistically significant (P0.05) with faster results for G3. In the surface roughness analyses, there was a statistically significant difference (P0.05) between the control group and the test groups. Among the 3 test groups, the difference between measurements was not statistically significant (P0.05).All tested rotatory instruments performed the same level of surface roughness in the implantoplasty. The tungsten carbide bur caused a minor change in the implant temperature. The multilaminar bur performed a faster wear time. More in vivo studies are necessary to conclude which is the best rotatory instrument for implantoplasty. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|