摘要:
骨肿瘤是常见病，近年来，其发病率有逐年上升的趋势，骨肿瘤是发生于骨骼或其附属组织的肿瘤。其确切病因不明。骨肿瘤有良性，恶性之分。恶性骨肿瘤又称骨癌，其发展迅速，预后不佳，死亡率高。良性骨肿瘤生长缓慢，疼痛轻，早期不易察觉，当肿瘤长大或压迫周围组织时，疼痛加重或发生病理性骨折时被发现，一般较局限，易根治。其临床表现可有疼痛，肿胀或肿块，.功能障碍，压迫症状，畸形，.病理性骨折，全身症状。经皮椎体成形术，是指经皮通过椎弓根或椎弓根外向椎体内注入骨水泥以达到增加椎体强度和稳定性，防止塌陷，缓解疼痛，甚至部分恢复椎体高度为目的一种微创脊椎外科技术。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。
Abstract：Bone tumor is a common disease. In recent years，its incidence has been increasing year by year，and bone tumor is a tumor occurring in bone or its affiliated tissue.Its clinical manifestations may be pain，swelling or mass，dysfunction，compression symptoms，deformity，pathological fracture，systemic symptoms. Percutaneous vertebral plasty "refers to the percutaneous pedicle or pedicle outgoing vertebral body bone cement injection to increase the vertebral strength and stability，prevent collapse，relieve pain，and even restore vertebral body height for the purpose of a minimally invasive spine surgery technology. It is a simple，safe and effective method to treat spinal bone metastatic tumor with vertebroplasty.
