10/14/2026
Has your child's permanent tooth started coming in behind a baby tooth? It's actually a pretty common occurrence, referred to as "shark teeth." 🦈
Here's what's going on:
🦷 Normally, as the permanent tooth gets ready to come in, it dissolves the baby tooth's root, causing it to fall out first.
🦷 When the timing is off, the permanent tooth erupts behind the baby tooth instead of from underneath it, so the root doesn't fully dissolve.
🦷 In many cases, the baby tooth will loosen and fall out on its own once your child starts wiggling it.
However, if the baby tooth doesn't loosen or the permanent tooth continues to erupt behind it, it's a good idea to schedule an evaluation.
Dr. Jeff can determine whether everything is progressing normally or if a little help is needed to keep your child's smile on the right track.