目的:比较经皮椎体成形术（percutaneous vertebroplasty,PVP）中采用混合骨水泥[聚甲基丙烯酸甲酯（polymethylmethacrylate,PMMA）∶磷酸......

目的 比较经皮椎体成形术(percutaneous vertebroplasty,PVP)中采用混合骨水泥[聚甲基丙烯酸甲酯(polymethylmethacrylate,PMMA):......