The effects of occlusal trauma may be evident on a radiograph as
A) a widening of the PDL space.
B) an excessive buildup of calculus.
C) dilacerations of the teeth roots.
D) furcation involvement.
A
Explanation: A) The effect of traumatic occlusion's excessive forces on the supporting bone can be observed radiographically as a widening or triangulation of the PDL space. The widening created appears as a radiolucent base with the apex pointing toward the apex of the tooth.
B) The effect of traumatic occlusion's excessive forces on the supporting bone can be observed radiographically as a widening or triangulation of the PDL space. The widening created appears as a radiolucent base with the apex pointing toward the apex of the tooth.
C) The effect of traumatic occlusion's excessive forces on the supporting bone can be observed radiographically as a widening or triangulation of the PDL space. The widening created appears as a radiolucent base with the apex pointing toward the apex of the tooth.
D) The effect of traumatic occlusion's excessive forces on the supporting bone can be observed radiographically as a widening or triangulation of the PDL space. The widening created appears as a radiolucent base with the apex pointing toward the apex of the tooth.
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