A new bioactive glass was implanted in mandibular sheep's jaw as granules and as a block to check: a) the degradation of the material in the biological surrounding, b) its probable osteoconductivity, c) the setting-up of a chemical bond of the material with bone and d) the influence of the morphology on the material degradation and on the interface developed with bone. After a 3-month implantation, the sheep was sacrificed and the bone sections containing the materials were observed under a scanning electron microscope and an energy dispersion system in order to evaluate the morphology of the glass and the biodegradation.
Comparison between the "in-vivo" behaviours of a new active glass used as block and granules in sheep / Gatti, Antonietta; Zaffe, Davide; O. H., Andersson. - STAMPA. - 10:(1992), pp. 319-323.
Comparison between the "in-vivo" behaviours of a new active glass used as block and granules in sheep
GATTI, Antonietta;ZAFFE, Davide;
1992
Abstract
A new bioactive glass was implanted in mandibular sheep's jaw as granules and as a block to check: a) the degradation of the material in the biological surrounding, b) its probable osteoconductivity, c) the setting-up of a chemical bond of the material with bone and d) the influence of the morphology on the material degradation and on the interface developed with bone. After a 3-month implantation, the sheep was sacrificed and the bone sections containing the materials were observed under a scanning electron microscope and an energy dispersion system in order to evaluate the morphology of the glass and the biodegradation.
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