𝙳𝙴𝙽𝚃𝙰𝙻 𝚂𝚃𝚄𝙳𝚈 𝙽𝙾𝚃𝙴𝚂.𝟻

Amelogenesis imperfecta is an abnormality in:

The following structures are radiolucent EXCEPT:

The destruction of bone in periodontitis:

Appears as well-defined multilocular, occasionally unilocular radiolucency with sclerotic or scalloped borders:

Dense radiopaque line that surrounds the root of a tooth:

The point of entry of central ray for premolar teeth:

Panoramic imaging is a technique for producing a single tomographic image of:

Interval during which x-rays are being produced:

The benefit of radiograph should be weighed against the risk of radiation dose and then decide to take radiograph or not:

Cyst appears as heart shaped:

Requires accurate patient positioning to avoid positioning errors and artifacts, so it is not suitable for children under ………years or on some disabled patients.

Terms used to describe the various appearances of bone destruction include:

All of the following are associated with indirect effect of ionizing radiation EXCEPT:

Which relationship is represented by H & D curve (Hurter and Driffield):