Calcium phosphate coatings for medical implants

被引:227
作者
de Groot, K [1 ]
Wolke, JGC [1 ]
Jansen, JA [1 ]
机构
[1] Leiden Univ, Biomat Res Grp, Leiden, Netherlands
关键词
bioactive; bioceramics; coatings; calcium phosphate;
D O I
10.1243/0954411981533917
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
In surgical disciplines where bone has to be repaired, augmented or improved, bone substitutes are essential. Although bone banks, such as Eurotransplant, are founded to supply such substitutes, natural bone is not always adequate. For-example, frequently these so-called bone grafts resorb after implantation (1). Further, they cannot be used for joint and tooth replacement, and recently worries have been raised about the transfer of infectious diseases. Therefore, interest has dramatically increased in the use of synthetic materials for replacement of lost or damaged bone tissue. The generic name of these tissue alternatives is biomaterials. A special class of these biomaterials is composed of metallic devices with coatings to improve bone bonding. These specialized coatings used to improve the metallic implant are the topic of this paper.
引用
收藏
页码:137 / 147
页数:11
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