Orthodontic Extrusion: What Actually Happens When Your Dentist Says "We Need to Pull That Tooth Down"

So your dentist just told you a tooth is too short for a crown, broken below the gumline, or buried. Cool. Now what?

Here's the deal most dentists won't take 10 minutes to explain.

What Is This Thing Actually Called?

Orthodontic extrusion (fancy people call it "forced eruption") is basically using braces to drag a tooth upward so there's enough tooth structure above your gums to stick a crown on it.

Think of it like pulling a nail out of a board—slowly, carefully, and with math involved.

When Does This Actually Work?

You're a candidate if:

• Your tooth broke off at the gumline
• Decay went way below your gums
• You have a buried tooth that never fully came up
• Your dentist keeps saying "hmm" and rubbing their chin

The Reality Check Nobody Gives You

Timeline: 6-8 weeks minimum for 2-3mm of movement. Not "a few weeks." Anyone promising faster is either using a rapid protocol (different game) or lying.

Forces involved: 25-75g for standard cases. That's roughly the weight of a AA battery. For rapid protocols, we're talking 300g+—basically aggressive but controlled.

The part they forget to mention: You'll need something called a circumferential fiberotomy. Sounds scary. It's just cutting the fibers around your tooth so it doesn't snap back down like a rubber band after all that work.

Why This Beats an Implant Sometimes

Look—implants are great. But if you can save your natural tooth?

• Your ligament stays intact (that's the cushion between tooth and bone)
• Cheaper in most cases
• No surgery to drill into your jawbone
• Your body knows what to do with a natural tooth

What Actually Happens

1. Orthodontist bonds a bracket to your tooth
2. They attach it to neighboring teeth or an appliance
3. Gentle force gets applied (you won't feel much)
4. Every 1-2 weeks, they adjust it
5. Once the tooth is where it needs to be, your dentist does the fiberotomy
6. Wait a bit for everything to stabilize
7. Get your crown

The Uncomfortable Truth

This isn't for everyone.

If your tooth is too far gone, cracked vertically, or you don't have 2-3 months to commit—implant might be the move.

But if your dentist immediately jumps to extraction without discussing extrusion? Get a second opinion.

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Bottom line: Orthodontic extrusion works. It's proven. But it requires patience, proper technique, and a dentist who actually knows what they're doing.

Don't let someone yank a saveable tooth because they don't want to coordinate with an orthodontist.

Your teeth don't grow back. Make informed decisions.

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Not medical advice. Talk to an actual orthodontist if you're facing this situation.