Paper Title:
Selective Bone Formation on Hydroxyapatite-Granule-Implanted Titanium
  Abstract

Hydroxyapatite (HA)-granule-implanted cylindrical titanium composites, which uniformly have HA granules on the curved surface, were formed by a hot pressing using HA-granuleimplantation system under the conditions of 1023 K, 1 h, 1960 N in vacuo. Cracks were not observed in the HA granules. The HA-granule-implanted titanium samples were implanted in a mandible of a dog. After 1 year, new thin bones like pillars were selectively structured on the HA granules with bone induction ability. The HA-granule-implantation technique is expected to be useful for designing shape of bone around titanium implant in order to match living bones.

  Info
Periodical
Key Engineering Materials (Volumes 330-332)
Main Theme
Edited by
Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu
Pages
459-462
DOI
10.4028/www.scientific.net/KEM.330-332.459
Citation
A. Watazu, Y. Z. Li, S. Tsutsumi, K. Matsumura, N. Saito, "Selective Bone Formation on Hydroxyapatite-Granule-Implanted Titanium", Key Engineering Materials, Vols. 330-332, pp. 459-462, 2007
Online since
February 2007
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Price
$32.00
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