A member asked:

How long does it take for a tooth to grow back if it gets knocked out or cracked?

7 doctors weighed in across 3 answers

It won't: Teeth do not grow back. We only have 2 sets of teeth in our lives: baby teeth and adult teeth. If you lose an adult tooth, you need to replace it with an implant (best) or a bridge.

Answered 3/22/2017

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Dr. Jack Binder answered

Specializes in Dentistry

Not gonna happen: Teeth do not regrow. So the answer is never. Teeth can be repaired or replaced.

Answered 12/7/2012

5.4k views

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Dr. Leonard Tau answered

Specializes in Dentistry

It Doesn't: Teeth do not grow back when you are an adult. You only get one set. To replace a tooth that has been knocked out you would require a dental implant or bridge.

Answered 12/7/2012

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