Porous bioceramic pieces obtained by various methods were studied and here reported. The materials taken into consideration are alumina and particularly hydroxyapatite. Among the various materials that allow the formation of large pores (pore makers) with high porosity percentage, the following showedto be the most suitable: polyurethane, naphtalene and strontium carbonate. The obtained pores are communicating and their average diameter is significally high to succeed in hosting cells and blood microvessels inside.
A Study of Materials Suitable to Produce Bioceramics with Controlled Porosity for Prosthetic Implants Stabilized by Bone Tissue Ingrowth / Menabue, Ledi; Forti, Luca; Pellacani, Gian Carlo; M., Fabbri; A., Krajewski; A., Ravaglioli; G., Giunchi. - In: BIOMATERIALI. - ISSN 1124-3554. - STAMPA. - 6:(1992), pp. 107-112.
A Study of Materials Suitable to Produce Bioceramics with Controlled Porosity for Prosthetic Implants Stabilized by Bone Tissue Ingrowth
MENABUE, Ledi;FORTI, Luca;PELLACANI, Gian Carlo;
1992
Abstract
Porous bioceramic pieces obtained by various methods were studied and here reported. The materials taken into consideration are alumina and particularly hydroxyapatite. Among the various materials that allow the formation of large pores (pore makers) with high porosity percentage, the following showedto be the most suitable: polyurethane, naphtalene and strontium carbonate. The obtained pores are communicating and their average diameter is significally high to succeed in hosting cells and blood microvessels inside.
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