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Takashi Nakamura, Takao Yamamuro, S. Higashi, T. Kokubo, Setsuo Itoo (1985)
A new glass-ceramic for bone replacement: evaluation of its bonding to bone tissue.Journal of biomedical materials research, 19 6
T. Kokubo, M. Shigematsu, Y. Nagashima, M. Tashiro, T. Nakamura, T. Yamamuro, S. Higashi (1982)
Apatite‐ and wollastonite‐containing glass‐ceramic for prosthetic application, 60
T. Kitsugi, T. Yamamuro, T. Nakamura, S. Higashi, Y. Kakutani, K. Hyakuna, S. Ito, T. Kokubo, M. Takagi, T. Shibuya (1986)
Bone bonding behavior of three kinds of apatite containing glass ceramics.Journal of biomedical materials research, 20 9
T. Kitsugi, T. Yamamuro, T. Kokubo (1990)
Analysis of A.W glass-ceramic surface by micro-beam x-ray diffraction.Journal of biomedical materials research, 24 2
M. Jarcho, J. F. Kay, K. I. Gumaer, R. H. Doremus, H. P. Drobeck (1977)
Tissue, cellular and subcellular events at a bone‐ceramic hydroxylapatite interface, 1
Makato Ogino, F. Ohuchi, L. Hench (1980)
Compositional dependence of the formation of calcium phosphate films on bioglass.Journal of biomedical materials research, 14 1
T. Kokubo, T. Hayashi, S. Sakka, T. Kitsugi, T. Yamamuro, M. Takagi, T. Shibuya (1987)
High Tech Ceramics
T. Kokubo (1990)
Surface chemistry of bioactive glass-ceramicsJournal of Non-crystalline Solids, 120
L. Hench, R. Splinter, W. Allen, T. Greenlee (1971)
Bonding mechanisms at the interface of ceramic prosthetic materialsJournal of Biomedical Materials Research, 5
T. Kitsugi, T. Yamamuro, T. Nakamura, T. Kokubo, M. Takagi, T. Shibuya, H. Takeuchi, M. Ono (1987)
Bonding behavior between two bioactive ceramics in vivo.Journal of biomedical materials research, 21 9
S. Niwa, M. Hori (1989)
Bioceramics (Proceedings of 1st International Bioceramic Symposium), 1
K. Hyakuna, T. Yamamuro, Y. Kotoura, M. Oka, T. Nakamura, T. Kitsugi, T. Kokubo, H. Kushitani (1990)
Surface reactions of calcium phosphate ceramics to various solutions.Journal of biomedical materials research, 24 4
L. L. Hench, A. E. Clark (1982)
Biocompatibility of Orthopaedic lmplants, II
L. L. Hench (1981)
Fundamental Aspects of Biocompatibility, 1
T. Yamamuro (1991)
CRC Handbook of Bioactive Ceramics, I
T. Kokubo, T. Hayashi, S. Sakka, T. Kitsugi, T. Yamamuro (1987)
Bonding between bioactive glasses, glass‐ceramics or ceramics in a simulated body fluid, 95
A study was conducted to examine the mechanism and strength of bonding between two bioactive ceramic plates in vivo. Rectangular plates (15 mm × 10 mm × 2 mm) of Bioglass®, apatitewollastonite‐containing glass ceramic (designated A‐W · GC), and two types of hydroxyapatite sintered a t 900° and 1200° (designated HA900 and HA1200) were prepared. Two plates of the same materials tied together with silk thread were implanted subcutaneously into rats. The force required to detach the mutually bonded bioactive ceramic plates was measured 4, 8,12, and 24 weeks after implantation. The interface between the two bonded plates was examined by SEMEPMA and thin‐film x‐ray diffraction analysis. At 24 weeks after implantation, 1991 the mutual bonding of Bioglassm and A‐W · GC was stronger than that of the two HA types. SEM‐EPMA and thin‐film x‐ray diffraction analysis of the bonded area of Bioglassm and A‐W · GC plates showed bonding zones with a patiteinthe margins, and a bonding zone with calcite in the center. The greater strength of bonding of Bioglassm and A‐W · GC plates compared with the two types of HA plate 24 weeks after implantation is explained by the wider bonding zone provided by the calcite layer formed in the center of the plates, which is considered to have been perfused with P04‐poor body fluids resulting from PO4 consumption for apatite formation in the margins. © 1992 John Wiley & Sons, Inc.
Journal of Biomedical Materials Research Part A – Wiley
Published: Oct 1, 1992
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