未分类题

单个牙出现窄而深的骨下袋并常伴有牙齿明显松动，应考虑( )
A.咬合创伤
B.慢性牙周炎
C.侵袭性牙周炎
D.慢性龈炎
E.牙龈增生肥大

A.咬合创伤
B.慢性牙周炎
C.侵袭性牙周炎
D.慢性龈炎
E.牙龈增生肥大

【参考答案】

A
窄而深的骨下袋为咬合创伤和侵袭性牙周炎的表现特点。病变只局限于单牙，并有明显的牙松动，则咬合创伤的可能性最大......

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