她在休克和创伤中心和康复中心里呆了2年，尝试着治愈这些开放性的窦道，她感到持续的疼痛，而止痛的药物令她感到恶心想吐。

She spent two years in the Shock Trauma Center and in rehab, trying to heal the open wounds. She was in constant pain and feeling nauseated from the pain medication, she said.

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临床试验表明，该材料具有消肿、止痛和促进创伤愈合等作用，适用于制作急救包扎材料。

And clinical application shows that it can subside swelling, stop ache and in promotion of wound healing and etc, and can be taken as first-aid dressing material.

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结论：骨水泥pvp创伤小、并发症少，而且止痛疗效显著，是一种微创治疗老年椎体压缩性骨折的有效方法。

Conclusions: PVP is a effective min-invasive surgical procedure in the treatment of vertebral compression fractures with low complication and high efficacy for pain relief.

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