CBCT Flashcards
1
Q
Benefits over plain radiography?
A
No superimposition/magnification/distortion
Images can be viewed from any angle/3D
2
Q
Disadvantages over plain radiography?
A
Increased radiation dose to pt
Less sharp image
Expensive
More complex/more training
3
Q
CBCT advantages over CT
A
Lower radiation dose
Sharper image
Cheaper
4
Q
CT benefits over CBCT
A
Differentiates soft tissues better
Cleaner images
5
Q
Uses of CBCT
A
Proximity of mandibular 3rd molar to IAN canal
Bone dimensions for implant placement
Complex root canal morphology
Localising pathology
