Results Compared with MPR, VRT was superior in displaying all kinds of maxillofacial bone fractures, location, bone chip displacement, collapse degree and walking direction of irregular fracture line.

结果VRT在显示颌面部骨折的类型、位置、范围、碎骨块移位、塌陷，尤其是不规则骨折线的走行等空间信息方面优于多平面重建。

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