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Effect of electrochemically deposited apatite coating on bonding of bone to the HA-G-Ti composite and titanium

✍ Scribed by Ban, Seiji ;Maruno, Shigeo ;Arimoto, Norihiro ;Harada, Atsushi ;Hasegawa, Jiro

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
489 KB
Volume
36
Category
Article
ISSN
0021-9304

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✦ Synopsis

The surfaces of hydroxyapatite-glass-titanium Especially the pull-out strengths of surface-treated speci-(HA-G-Ti) functionally gradient composite and titanium bars mens were significantly larger than the untreated ones at 3 were treated with electrochemical apatite deposition, and a weeks after implantation. Scanning electron microscopy and cathodic current was applied at 62ЊC in a solution containing Fourier transform infrared absorption spectroscopy of the calcium and phosphate ions. Specimens with and without specimen surface after implantation demonstrated that forthe electrochemical surface treatment were implanted in the mation of new bone was enhanced by the electrochemical femurs of Japanese white rabbits. The rabbits were sacrificed surface treatment. It can be concluded that the electrochemiat 3, 6, and 9 weeks after implantation, and the bonding cal surface treatment undoubtedly contributes to the early strengths of bone to these specimens were determined by a stage fixation between bone and implant.

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