Zhongguo gu shang = China journal of orthopaedics and traumatology
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To retrospectively analyze the clinical data of 17 patients with bone cement leakage after percutaneous kyphoplasty and explore the leakage type and mid-term clinical effects. ⋯ Although the rate of bone cement leakage during percutaneous vertebral kyphoplasty is not low, the bone cement leakage has little influence on PKP surgery. Even if a little leakage occurred within the spinal canal during the surgery, spinal canal decompression will not be needed urgently. The significant clinical symptoms caused by leakage can basically disappear after treatment in mid-term follow-up.
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To investigate the risk factors of non-surgical vertebral fracture after percutaneous kyphoplasty (PKP) in patients with single segment thoracolumbar osteoporotic vertebral compression fracture(OVCF). ⋯ Improving the quality of the people, systemic preventing and treating the osteoporosis, improving the surgical skills and decreasing the bone cement leakage during operation are effective methods to prevent postoperative non-surgical vertebral fractures.