Broken tooth
Chips, cracks, and fractures — fixed before they get worse
Same-day evaluation when you've broken a tooth. The right repair depends on what's broken and how deep — bonding, a crown, or a root canal first.
What "broken" actually means
Dentists use three words for what most people lump together as "broken." The right repair depends entirely on which one you have. Knowing the difference helps you understand why a tooth that looks similar to a friend's might need a different fix.
Chip — a small piece of enamel
A chip is just a small flake of the outer enamel layer. The most common cause: biting down on something hard (a kernel of popcorn, an olive pit, ice), or a fall. Chips are usually cosmetic — no nerve involvement, no pain, sometimes a sharp edge against the tongue. The fix is straightforward.
- Bonding. Tooth-colored composite resin is layered onto the chip, sculpted to match the surrounding tooth, and cured with a light. One visit, no anesthetic needed for small chips.
- Smoothing. For tiny chips with no cosmetic concern, a light polish can round off the edge without adding material.
- Veneer. For a front tooth chip that bothers you cosmetically, a porcelain veneer is a longer-lasting answer than bonding.
Crack — a line in the tooth
A crack is a line that runs through the tooth without a piece breaking off. The symptoms tip us off: a sharp pain when biting down on a specific spot, sensitivity to cold that lingers, sometimes no symptoms at all. Cracks don't heal — they grow if left alone. The fix depends on how deep the crack runs.
- Crown. For cracks that haven't reached the nerve, a crown caps the tooth and holds the cracks together — preventing the tooth from splitting in two.
- Root canal + crown. For cracks that have reached the pulp, the nerve has to be treated first (via a root canal), and then the tooth gets a crown.
- Extraction. If the crack extends below the gum line or splits the tooth into pieces, the tooth can't be saved. Replacement is the next conversation.
Fracture — a substantial piece is gone
A fracture is more than a chip — a significant piece of tooth has broken off. Often happens from trauma (a fall, a car accident, a sports injury) or biting down hard on something unexpected. Fractures usually expose the dentin (the yellowish layer under the enamel) and sometimes the pulp (where the nerves live). Pain and temperature sensitivity are common.
- Bonding (small fractures). If the pulp isn't exposed, a large bonding repair can rebuild the tooth shape.
- Crown. The most common fix for back teeth. Covers and protects what's left of the tooth.
- Root canal + crown. When the pulp is exposed, the nerve needs treatment first.
- Extraction + implant. When too little tooth remains to restore, removal and replacement is the path forward.
What to do right now
- 1. Rinse with warm water to clean the area.
- 2. Save the pieces. If you find the broken fragment, put it in a small container — sometimes we can bond it back.
- 3. Apply pressure with gauze if there's bleeding from the gum.
- 4. Cold compress on the cheek for swelling, 20 minutes on, 20 minutes off.
- 5. Ibuprofen for pain — 600 mg with food, every six hours.
- 6. Call us. 540-315-3725. Most broken tooth calls get a same-day visit during office hours.
Sports injuries and kids
A lot of broken teeth around Lynchburg come from football at Heritage and EC Glass, basketball, soccer, and bike spills along the James River Heritage Trail. If your kid is playing a contact sport, a custom mouthguard is one of the highest-ROI things you can buy them — a $200 mouthguard prevents thousands of dollars of dental work and a lifetime of repaired teeth. Ask us about a custom-fit guard at your next visit.
Common questions
Frequently asked
- What's the difference between a chip, a crack, and a fracture?
- A chip is a small piece of enamel that breaks off — usually cosmetic, fixed with bonding. A crack is a line in the tooth that hasn't separated — sometimes treated with a crown, sometimes with a root canal first. A fracture is a more significant break that often involves the dentin or the pulp — usually needs a crown, and sometimes the tooth can't be saved.
- Do I need to come in right away?
- Yes — even a chip you don't think much about can lead to a crack later if it leaves a sharp edge or exposes dentin. A same-day evaluation tells us whether you can wait a few days for treatment or whether the tooth needs immediate care.
- Can the broken piece be reattached?
- Sometimes — yes. If you have the broken piece and it's clean, bring it. We can occasionally bond it back. More often, we'll use composite resin (the same material we use for tooth-colored fillings) to rebuild the shape and color.
- Will a broken tooth need a root canal?
- Only if the break has reached the nerve or the nerve is exposed. A small chip in enamel doesn't need one. A deep fracture that splits the tooth may need both a root canal and a crown — or in some cases, extraction.
- Can a cracked tooth heal on its own?
- No. Unlike bone, teeth don't heal — once a crack starts, it grows. The earlier we stabilize it (often with a crown that holds the cracks together), the better the chance of saving the tooth.
- How much does a broken tooth repair cost?
- It depends on what the tooth needs. A simple bonding might run $200 to $400. A crown is $1,200 to $1,800. A root canal plus crown can be $2,500 to $3,500. Most insurance covers a portion of restorative work; we verify benefits before treatment and walk you through the estimate.
- What if the tooth is too damaged to save?
- If the crack extends below the gum line or the tooth is split, extraction is sometimes the only option. We'd walk you through the replacement options at that point: an implant (our preferred long-term replacement), a bridge, or a removable partial denture.
- What should I do right after I break a tooth?
- Rinse your mouth with warm water. Save any broken pieces. Apply pressure with gauze if it's bleeding. Use a cold compress on the cheek for swelling. Take ibuprofen for pain. Call us immediately — most broken tooth calls get a same-day visit.
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