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Which of the following is not true, regarding abutment selection for overdenture fabrication?

A

Abutment should have healthy periodontal tissues

B

If bone loss is present, teeth should not be selected as overdenture abutments

C

A circumferential band of attached gingiva should be present

D

If a tooth has grade III mobility, it should not be selected as overdenture abutment

High-Yield Explanation

If mild to moderate bone loss is present, change in crown:root ratio can make the tooth suitable as an overdenture abutment.

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