慢性牙槽脓肿A.牙槽骨破坏，硬板消失，骨小梁变细，牙周膜增宽 B.根尖部无明显改变或者牙周膜增宽 C.根尖周可见圆形或者椭圆形的透影区，边界清楚 D...

作者: tihaiku 人气: - 评论: 0

问题慢性牙槽脓肿

选项 A.牙槽骨破坏，硬板消失，骨小梁变细，牙周膜增宽 B.根尖部无明显改变或者牙周膜增宽 C.根尖周可见圆形或者椭圆形的透影区，边界清楚 D.根尖周可见弥散性透影区，边缘不整齐 E.根尖周可见边界清楚的阻射线

答案 D

解析

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