目的：观察椎体成形术中犬的血液动力学和血气变化及是否发生肺脂肪栓塞。

OBJECTIVE: To observe the hemodynamic and blood gas changes and whether there is the pulmonary fat embolism in the vertebroplasty.

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对照组未见肺骨髓脂肪栓塞。

The control group had no bone marrow embolization.

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髓腔减压组肺标本中未见脂肪等栓塞表现。

There was no fat embolism in decompress ion group.

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髓腔减压组肺标本中未见脂肪等栓塞表现。

There was no fat embolism in decompress ion group.

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