Answered

What could occur when fabricating a provisional if undercuts are present on proximal surfaces?

Select one:
A. Inadequate margins
B. Locking on
C. Occlusal voids
D. Distortion



Answer :

GinnyAnswer

Final answer:

Locking on could happen when making a provisional if undercuts or proximal surfaces are present.


Explanation:

Locking on could occur when fabricating a provisional if undercuts are present or proximal surfaces.

This is due to the material getting caught in the undercuts or around proximal surfaces, leading to difficulty in removing the provisional restoration.

Addressing these issues during fabrication is crucial to ensure a proper fit and function of the provisional restoration.


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