New bone formation in the through-hole of the HA beads.

Kay Teraoka; Yoshiyuki Yokogawa; Tetsuya Kameyama; Hiroshi Kito; Naoki Ishiguro

doi:10.14853/pcersj.2003S.0.281.0

Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan

Preprints of Annual Meeting of The Ceramic Society of Japan, 2003

Session ID : 2A22

DOI https://doi.org/10.14853/pcersj.2003S.0.281.0

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Host: The Ceramic Society of Japan

New bone formation in the through-hole of the HA beads.

*Kay Teraoka, Yoshiyuki Yokogawa, Tetsuya Kameyama, Hiroshi Kito, Naoki Ishiguro

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Abstract

Porous hydroxyapatite (HA) ceramics can be regarded as an assembly of small HA units. We are trying to construct porous hydroxyapatite ceramics in bony defect using HA small beads with a through-hole (HA beads). The HA beads were prepared by sintering HA gel-capsules with a through-hole. Osteoconduction in the interconnected through-holes was evaluated by animal tests.

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