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Research into the Retention Force of Electroformed Secondary Bar

S. Hayashi
K. Shibuya
M. Toyoda
H. Weber

Puni tekst: engleski, pdf (46 KB) str. 338-338 preuzimanja: 162* citiraj
APA 6th Edition
Hayashi, S., Shibuya, K., Toyoda, M. i Weber, H. (2002). Research into the Retention Force of Electroformed Secondary Bar. Acta stomatologica Croatica, 36 (3), 338-338. Preuzeto s https://hrcak.srce.hr/10184
MLA 8th Edition
Hayashi, S., et al. "Research into the Retention Force of Electroformed Secondary Bar." Acta stomatologica Croatica, vol. 36, br. 3, 2002, str. 338-338. https://hrcak.srce.hr/10184. Citirano 04.12.2020.
Chicago 17th Edition
Hayashi, S., K. Shibuya, M. Toyoda i H. Weber. "Research into the Retention Force of Electroformed Secondary Bar." Acta stomatologica Croatica 36, br. 3 (2002): 338-338. https://hrcak.srce.hr/10184
Harvard
Hayashi, S., et al. (2002). 'Research into the Retention Force of Electroformed Secondary Bar', Acta stomatologica Croatica, 36(3), str. 338-338. Preuzeto s: https://hrcak.srce.hr/10184 (Datum pristupa: 04.12.2020.)
Vancouver
Hayashi S, Shibuya K, Toyoda M, Weber H. Research into the Retention Force of Electroformed Secondary Bar. Acta stomatologica Croatica [Internet]. 2002 [pristupljeno 04.12.2020.];36(3):338-338. Dostupno na: https://hrcak.srce.hr/10184
IEEE
S. Hayashi, K. Shibuya, M. Toyoda i H. Weber, "Research into the Retention Force of Electroformed Secondary Bar", Acta stomatologica Croatica, vol.36, br. 3, str. 338-338, 2002. [Online]. Dostupno na: https://hrcak.srce.hr/10184. [Citirano: 04.12.2020.]

Sažetak
INTRODUCTION: Electroformed metals are known to present good adaptability and biocompatibilities, but it is not yet known if the retention force of the electroformed secondary bar frame (ESBF) can endure long use. To clarify this point, the retention force between the primary cast bar and ESBF were measured.
MATERIAL AND METHODS: An edentulous model was prepared and four implants (Frialit 2) were embedded. The fabrication of the primary bar was cast from pure titanium. We coated the completed titanium bar with silver lacquer and applied 0.3mm thick electrodeposite. The ESBF was attached to the cast titanium primary bar, cyclical tests performed for 15000 cycles and the retention
force measured each time. The retention forces were measured in 37°C distilled water .
RESULTS: The retention force value dropped as the number of reseating increased. It was 22N after 1000, 19N after 5000, 18N after 10000 and 16N after 15000 cycles. The hysteresis curve indicated that the resistance during cyclical testing was constant and stable up until the completion of 15000 cycles.
CONCLUSION: The results confirmed that the retention force dropped gradually as the number of cycles increased, but that the stress imposed on the implants due to attaching and removal was low. This may be due to the excellent adaptation accuracy. In the case when repetition of attaching and removing for a long period is considerered,
we need an attachment to enable the provision of a stable retention force Supported by Wieland Edelmetalle.

Hrčak ID: 10184

URI
https://hrcak.srce.hr/10184

Posjeta: 340 *