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目的评价经皮椎体内注入骨水泥(聚甲基丙烯酸甲酯)治疗脊柱骨转移癌的临床价值。材料与方法自2001年8月起,对11例14个椎体的脊柱骨转移性癌患者使用经皮椎体内注射骨水泥行椎体成形术。结果术后1-2天所有患者的疼痛消失或明显减轻,随访1-6个月(平均4.5个月),无疼痛复发,术中及术后均无严重并发症。结论经皮椎体内注入骨水泥行椎体成形术治疗脊柱骨转移性肿瘤为一种简单、安全、有效的新方法。
Objective To evaluate the clinical value of percutaneous vertebral injection of bone cement (polymethylmethacrylate) in the treatment of spinal metastases of the spine. Materials and Methods Percutaneous vertebroplasty with vertebroplasty was performed in 11 patients with spinal metastases from 14 vertebrae since August 2001. Results All the patients in 1-2 days postoperatively disappeared or significantly relieved of pain. All the patients were followed up for 1-6 months (average 4.5 months) without recurrence of pain. No serious complications occurred during and after operation. Conclusion Percutaneous vertebroplasty with vertebroplasty for the treatment of spine metastases is a simple, safe and effective new method.