Bioactive glass granules are used as filler for bone defects in Dentistry. Present work studies the in-vivo behaviour of a glass-ceramic material (A-WG) used as granules of three different sizes. After implantation in soft and hard tissues, the morphology of granules is studied with Scanning Electron Microscopy, and the chemical degradation is detected with an Energy Dispersive System. The results show the biocompatibility of the glass and the best size in order to optimize the interaction with bone.
In-vivo leaching of A-WG particles for dental use / Gatti, Antonietta; T., Kokubo; Monari, Emanuela; Chiarini, Luigi; D., Tanza. - STAMPA. - 9:(1996), pp. 103-106. (Intervento presentato al convegno Ninth International Symposium in Ceramics in Medicine tenutosi a Otsu (Jiapan) nel November 25-27, 1996).
In-vivo leaching of A-WG particles for dental use.
GATTI, Antonietta;MONARI, Emanuela;CHIARINI, Luigi;
1996
Abstract
Bioactive glass granules are used as filler for bone defects in Dentistry. Present work studies the in-vivo behaviour of a glass-ceramic material (A-WG) used as granules of three different sizes. After implantation in soft and hard tissues, the morphology of granules is studied with Scanning Electron Microscopy, and the chemical degradation is detected with an Energy Dispersive System. The results show the biocompatibility of the glass and the best size in order to optimize the interaction with bone.
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