✦ LIBER ✦

Influence of a novel radiopacifier on the properties of an injectable calcium phosphate cement

✍ Scribed by Xiupeng Wang; Jiandong Ye; Yingjun Wang

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 614 KB
Volume: 3
Category: Article
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2007.01.004

No coin nor oath required. For personal study only.

✦ Synopsis

An injectable calcium phosphate cement (CPC) with excellent radiopacity was proposed by introducing a novel radiopacifier, strontium carbonate, into the powder phase of CPC. The results showed that the cement showed improved radiopacity even when the content of strontium carbonate was only 8 or 12 wt.%. The addition of 8 or 12 wt.% strontium carbonate clearly improved the injectability and compressive strength of the cement. Furthermore, the addition of strontium carbonate influenced the pore distribution in the cement. An injectable CPC containing 8 or 12 wt.% strontium carbonate has the potential for use in procedures such as vertebroplasty and kyphoplasty.

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