【摘要】 目的 探讨经皮椎弓根螺钉（percutnaeous pedicle screws，PPS）与经皮穿刺椎体成形术（percutaneous vertebro plasty，PVP）联合治疗骨质疏松性胸腰段骨折（osteoporotic vertebral compression fracture，（试读）...