用国产骨水泥行经皮椎体成形术的临床应用

目的　探讨用国产骨水泥行经皮椎体成形术 (PVP)的临床疗效和应用价值。方法　在C臂X线机或CT机引导下 ,采用经皮穿刺向患椎注射国产骨水泥 (PMMA)治疗椎体的骨质疏松性压缩骨折、血管瘤和溶骨性转移瘤患者 2 2例 ,观察其临床疗效及并发症。结果　 2 2例共行PVP治疗 3 0个椎体 ,技术操作成功率为 10 0 % ,其中 2 1例疼痛症状明显缓解 ,临床有效率达到 95 .5 % ;术中有 2 3 .3 %的治疗椎体有骨水泥外溢 ,但均未出现严重不良反应。结论　用国产骨水泥行PVP同样具有微创、安全和疗效显著等特点 ,能有效缓解疼痛和加固椎体 ,且易推广 ,临床应用前景广阔

Clinical Application of Percutaneous Vertebroplasty with China-made Bone Cement

Objective To investigate the clinical effect and Practical value of percutaneous vertebroplasty using China-made bone cement. Methods Under CT or C-arm X-ray machine guided, 22 cases with vertebral osteoporotic compression fracture, hemangeoma orosteolytic carcinoma were treated by perfusion of China-made bone cement through percutaneous puncture. Results Thirty vertebraes in 22 cases were operated by percutaneous vertebroplasty and the successful rate was 100%. The symptoms in 21 cases were remarkably released, the clinical effective rate was 95.5%. During the operation, bone cement leakage occurred in 23.3% of the treated vertebrae, but no serious untoward effect appeared. Conclusion The application of China-made bone cement in percutaneous vertebroplasty is of the features of minimal invasion, safty and remarkable curative effect. It can release pain and consolidate the vertebrae.