经皮球囊撑开椎体成形术治疗非骨质疏松性椎体骨折患者的效果分析
경피구낭탱개추체성형술치료비골질소송성추체골절환자적효과분석
Effect of percutaneous kyphoplasty in the treatment of patients with non-osteoporotic vertebral fracture