Larger grafts afford neural decompression through anterior column distraction, but may subject the graft and vertebral bodies to excessive loads, increasing graft fracture, and subsidence risk.
较大的植骨块通过分开前柱而使神经减压，但易使椎体与骨块承受过大的载荷，增加了植骨块骨折与下沉的风险。
Objective To evaluate the diagnostic value of ct for blowout fracture of vertebral column.
目的评价CT检查对脊椎爆裂性骨折的诊断价值及临床意义。
Objective To evaluate the diagnostic value of ct for blowout fracture of vertebral column.
目的评价CT检查对脊椎爆裂性骨折的诊断价值及临床意义。
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