| 于成福,樊仕才,朱青安.经皮椎体强化治疗的实验研究[J].中国医学影像技术,2002,18(4):303~304 |
| 经皮椎体强化治疗的实验研究 |
| Experimental Study of Percutaneous Vertebroplasty |
| 投稿时间：2001-11-13 |
| DOI： |
| 中文关键词: 椎体强化 聚甲基丙烯酸甲酯 方法 影像学 |
| 英文关键词:Vertebroplasty PMMA Technique Imaging |
| 基金项目: |
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| 摘要点击次数: 2058 |
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| 中文摘要: |
| 目的 探讨经皮椎体强化术的方法及聚甲基丙烯酸甲酯(PMMA)在椎体内的影像学分布。方法 15个新鲜腰椎椎体随机分成三组,经椎弓根分别注入三种不同浓度的PMMA。结果 2∶3浓度的PMMA强化效果好。结论 CT引导下的经皮椎体强化术是安全、可靠的。 |
| 英文摘要: |
| Objective To investigate the Methods of percutaneous polymethylmethacrylate (PMMA) vertebroplasty and the distribution of PMMA on vertebra imaging. Methods Fifteen lumbar vertebrae in vitro were devided into three groups at random and PMMA of three different concentrations was injected into vertebra respectively via pedicle of vertebral arch. Results Among three kinds of concentrtion of PMMA, the vertebroplasty effect was best under the concentration of 2:3. Conclusion Percutaneous PMMA vertebroplasty guided with CT is secure and effective. |
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