Computed tomography is used in dentistry primarily for the diagnosing of lesions and planning implant cases. Computed tomography uses radiation as the energy source. Computed tomography has long been used in dental radiology.However,the units are not found in dental offices and patients who need this type of imaging are referred. Computed tomography is digital and needs no film.

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Computed Tomography

Question 31

Multiple Choice

Computed tomography:

A) is used in dentistry primarily for diagnosing of lesions and planning implant cases.
B) uses a magnetic field, thereby not exposing the patient to x-radiation.
C) has long been used in dental radiology and the scanners are common in dental offices.
D) requires the use of film and processing.

Correct Answer: