AIM To evaluate the instructional effect of spiral ct three-dimensional reconstruction and stereo-measurement on zygomatic complex fracture operation.

目的：评价螺旋CT三维重建及立体定量测量对颧骨复合体骨折手术患者的相关指导作用。

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AIM: to reestablish the apical line of the spinous processes with helical ct three-dimensional reconstruction software, and compare the result with the touch diagnosis by orthopedic doctor.

目的：利用螺旋CT脊柱三维重建软件重建棘突顶线，并与手法医师触诊结果进行对照。

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CONCLUSION Spiral ct three-dimensional reconstruction measurement can identify the degree of fracture shift exactly instruct and evaluate the operational restoration of zygomatic complex fractures.

结论：螺旋CT三维重建量测量能明确骨折移位的程度，指导颧骨复合体手术复位，并能准确评价手术复位效果。

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