Widening of PDL with thickened lamina dura is often seen in:

  # Widening of PDL with thickened lamina dura is often seen in:

A. TFO

B. Chronic periodontitis

C. Apical periodontitis

D. Gingivitis

The correct answer is A. TFO.

Radiographic signs of trauma from occlusion may include the following: 

• Increased width of the periodontal space, often with thickening of the lamina dura along the lateral aspect of the root, in the apical region, and in bifurcation areas. 

• A "vertical" rather than "horizontal" destruction of the interdental septum. 

• Radiolucency and condensation of the alveolar bone. 

• Root resorption