OBJECTIVE: To observe the hemodynamic and blood gas changes and whether there is the pulmonaryfatembolism in the vertebroplasty.
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。
2
To analyze the presence of bone marrow fatembolism in pulmonary arteries, histological evaluation was undertaken using a quantitative computer-assisted measurement system.