Multiple choice

What is a pier abutment?

  1. An abutment with edentulous space on one side

  2. An abutment with an edentulous space on both sides of the abutment

  3. Periodontal week abutment

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An edentulous space can occur on both sides of a tooth creating a lone pier abutment.

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