Why Trauma Can Make a Tooth Sensitive

A damaged tooth has already been through something. If the impact only chipped the outer edge, the nerve inside may be completely unaffected. In that situation, the bonding procedure is usually quite straightforward and feels more like routine dental work.

If the injury was stronger, though, the tooth may be sensitive to cold or pressure. And sometimes the damage goes deeper than it first appears, which is why a dentist will usually check the tooth before deciding that bonding is suitable.

What the Bonding Procedure Feels Like

Composite edge bonding doesn’t normally involve drilling deeply into the tooth. The dentist prepares the surface before adding the tooth-coloured composite material, then shapes it so the repaired edge looks natural.

• Usually quite gentle, especially when only the edge has chipped.

• A little sensitivity beforehand is different from pain caused by the bonding itself.

• If the tooth is already sore, mention it before treatment, because that changes how the dentist approaches the repair.

What If the Tooth Still Hurts After Trauma?

This is where I’d be more cautious. If your tooth keeps hurting after the accident, don’t assume composite bonding will solve everything. Persistent pain can point to an injury underneath the visible chip, and covering the damaged area without checking it properly isn’t a clever shortcut.

So if you have strong sensitivity, pain when biting, or discomfort that keeps hanging around, get the tooth assessed first. The dentist may need to investigate the inside of the tooth before cosmetic repair makes sense.

Is Anaesthetic Needed?

Often, no. Because composite edge bonding usually involves very little alteration to the tooth, many people don’t need an injection.

But every injury is different. If the tooth is sensitive or the dentist needs to work closer to the inner part of the tooth, local anaesthetic may be used to keep things comfortable.

• No injection in many straightforward bonding cases, which some people find reassuring.

• If deeper damage is suspected, the plan changes. Comfort comes first.

So, Should You Expect Pain?

If the trauma only caused a small chip and the tooth is otherwise healthy, composite edge bonding should feel relatively easy. You may have mild sensitivity afterwards, particularly if the tooth was already irritated by the injury, but this usually settles.

And once the rough edge is repaired, you stop noticing it. That’s probably the best part.

Visit our page on composite bonding London to explore treatment options, costs, and expert advice.

Disclaimer

The insights shared in our articles are meant to educate and inform, not to replace a face-to-face consultation. Every smile is unique, and a proper diagnosis can only be made by a qualified clinical professional. Please book an appointment with our team or consult your local dentist for advice tailored to your specific oral health needs.

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