Clinical curative effect of percutaneous vertebroplasty combined with 125I-seed implantation in treating spinal metastatic tumor.

This paper selected and studied 15 in-hospital patients to analyze and discuss the clinical curative effect of percutaneous vertebroplasty (PVP) combined with (125)I-seed implantation in treating spinal metastatic tumor. The evaluation of clinical curative effects was based on the observation of several factors, namely recovery conditions of vertebral body's leading edge and middle section before and after surgery, improvements of kyphosis Cobb angle, visual analog scale (VAS), and Barthel Index (BI). The paper found significant difference between preoperative VAS and postoperative VAS, and the same situation occurred to BI. However, compared to the loss rate of vertebral body's leading edge and middle section and the improvement of Cobb angle before operative, postoperative loss rate and Cobb angle did not show statistical difference. Thus the conclusion is that PVP combined with (125)I-seed implantation is a minimally invasive surgery for effectively treating spinal metastatic tumor, which does well in rapidly releasing pains, improving patients' daily life activities and life qualities.