【摘 要】
：
目的 分析经皮椎体成形术(PKP)治疗骨质疏松椎体压缩性骨折(OVCF)前后的脊柱矢状面形态特征,探讨骨水泥灌注对脊柱矢状面平衡的影响。方法 回顾性分析20例采用PKP治疗的O
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目的 分析经皮椎体成形术(PKP)治疗骨质疏松椎体压缩性骨折(OVCF)前后的脊柱矢状面形态特征,探讨骨水泥灌注对脊柱矢状面平衡的影响。方法 回顾性分析20例采用PKP治疗的OVCF患者,所有患者在术前和术后1月均拍摄脊柱全长片,在全长片上测量脊柱骨盆参数,包括骨盆入射角(pelvic incidence,PI),骶骨倾斜角(sacral slope,SS),骨盆倾斜角(pelvic tih,PT),腰椎前凸(lumbar lordosis,LL),矢状面平衡参数(sagittal vertical axis,SVA),脊柱骶骨角(spinosacral angle,SSA)。分析比较OVCF患者,PKP术前和术后1月的脊柱骨盆参数变化。
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