How long does it take for the root of a primary tooth to fully develop after it erupts?

Oral Anatomy MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Oral Anatomymedical-mcqs › oral-anatomy
Published
13 Jul 2019
Last updated
28 May 2026

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Explanation

The root of a primary tooth typically completes its development approximately one year after the tooth has erupted.

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