商用外科丙烯酸骨水泥的断裂行为。
Fracture behaviour of commercial surgical acrylic bone cements.
作者信息
Owen A B, Beaumont P W
出版信息
J Biomed Eng. 1979 Oct;1(4):277-80. doi: 10.1016/0141-5425(79)90166-3.
PMID:537353
Abstract
The resistance to slow growth of three commercial acrylic bone cements has been evaluated. It was found that small additions of 1 micrometer diameter barium sulphate particles reduced the resistance to slow crack growth of Simplex P and CMW acrylic bone cements, while a small addition of the antibiotic Gentamicin had no detectable effect on cracking in Palacos R bone cdment.
摘要
对三种市售丙烯酸骨水泥的缓慢生长抗性进行了评估。结果发现，添加少量直径为1微米的硫酸钡颗粒会降低Simplex P和CMW丙烯酸骨水泥的缓慢裂纹扩展抗性，而添加少量抗生素庆大霉素对Palacos R骨水泥的开裂没有可检测到的影响。
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