When the Third Molar Regions Are Not Visible on a Molar

question 20

Multiple Choice

When the third molar regions are not visible on a molar bite-wing film, the solution is to:

• A) Decrease the vertical angulation of the tubehead.
• B) Increase the vertical angulation of the tubehead.
• C) Position the anterior edge of the film at the midline of the mandibular first premolar.
• D) Position the anterior edge of the film at the midline of the mandibular second premolar.

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