My Dental Crown Fell Out! A Step-by-Step Emergency Guide to Protecting Your Tooth
It happens without warning. You’re eating, flossing, or simply going about your day, and you feel it—a strange movement, a hard object in your mouth, and suddenly you’re holding your dental crown in your hand. Panic sets in. Is this an emergency? Will your tooth be okay? What do you do right now?
First, take a deep breath. A lost crown is a common dental occurrence and, in most cases, can be easily repaired. At Elfar Dental, we’re here to guide you through this stressful moment with clear, calm, and actionable steps. This guide will walk you through exactly what to do in the first 24 hours, how to protect your tooth, and what to expect when you come in for your repair.
Step 1: Stay Calm and Find the Crown
Your immediate priority is to locate the crown.
Carefully remove it from your mouth to avoid accidentally swallowing or inhaling it.
Rinse it gently with water to remove debris. Do not scrub or use soap.
Place it in a safe container. If possible, bring it with you to your appointment—your dentist may be able to recement it.
Step 2: Inspect the Tooth and Assess the Situation
Gently examine the exposed tooth in a mirror.
What to look for:
| Finding | What It Means |
|---|---|
| Tooth looks intact, no pain | The cement likely failed. This is the most common and best-case scenario. |
| Tooth feels rough or sharp | The crown has likely protected the tooth. Sensitivity is normal. |
| Dark or soft areas visible | Possible new decay under the crown. This requires further evaluation. |
| Bleeding or visible nerve (red/pink dot) | The tooth may be fractured or deeply decayed. Seek urgent care. |
| Tooth is completely missing | The entire tooth structure may have fractured. Call immediately. |
Pain assessment:
Mild sensitivity to air or temperature is common and manageable.
Sharp pain when biting may indicate the tooth is cracked or the crown is too high.
Throbbing, constant pain or swelling suggests infection. Call us right away.
Step 3: Protect the Exposed Tooth (Your Most Important Task)
An exposed tooth is vulnerable to bacteria, temperature, and further damage. You must protect it immediately.
Option A: Dental Temporary Cement (Recommended)
Visit your local pharmacy and purchase over-the-counter dental temporary cement (such as Recapit or Dentemp). These kits are specifically designed for this exact situation.
How to apply:
Gently clean and dry the inside of the crown.
Mix the cement according to package instructions.
Fill the crown partially with the cement.
Seat the crown firmly onto the tooth.
Bite down gently to ensure it’s fully seated.
Wipe away excess cement.
This is a temporary fix to protect your tooth until your dental appointment.
Option B: Denture Adhesive (Short-Term Alternative)
If you cannot access temporary cement immediately, a small dab of denture adhesive inside the crown can help it stay in place for a day or two. This is less ideal but better than leaving the tooth exposed.
Option C: No Adhesive Available
If you have no adhesive options, keep the crown in a safe container and do not attempt to force it back on. Instead:
Avoid chewing on that side.
Avoid hot, cold, or sweet foods and drinks.
Maintain gentle oral hygiene, avoiding the exposed area.
Step 4: The "Do Not" List – Avoid These Common Mistakes
| ❌ Don’t | ✅ Do Instead |
|---|---|
| Use superglue or household adhesives | Use ONLY dental temporary cement |
| Ignore it because the pain stopped | Decay continues silently under the tooth |
| Chew on the affected side | Chew on the opposite side only |
| Eat sticky, hard, or chewy foods | Stick to soft foods |
| Try to “fix it yourself” permanently | Leave permanent cementation to your dentist |
Superglue is toxic and can permanently damage your tooth and crown. Never use it.
Step 5: Call Your Dentist – What to Say and When to Be Seen
Call Elfar Dental immediately. Explain that your crown has fallen out. This is classified as a dental urgency, not a middle-of-the-night emergency unless you are in severe pain or have significant bleeding.
What we will do:
Schedule you promptly, typically within 24–48 hours.
Ask if you have the crown and if you’ve attempted temporary cement.
Advise you on any immediate concerns based on your symptoms.
Step 6: At Your Appointment – What to Expect
When you arrive at Elfar Dental, we will:
Examine the Tooth: We’ll assess the tooth structure, check for decay, and evaluate the fit of the crown.
Take an X-Ray: To see what’s happening beneath the surface—checking for decay, cracks, or infection at the root.
Determine the Treatment Plan:
| Finding | Likely Treatment |
|---|---|
| Crown intact, tooth healthy | Recement the existing crown. |
| Crown worn or damaged | Replace with a new crown. |
| New decay present | Remove decay, possible new filling or crown. |
| Tooth fractured or infected | May require root canal therapy or extraction. |
Perform the Repair: In most cases, we can recement your crown in a single, comfortable visit.
Step 7: Preventing This From Happening Again
Once your crown is securely recemented or replaced, consider these preventive steps:
Maintain Excellent Oral Hygiene: Floss carefully around the crown margin every day.
Avoid Hard/Sticky Foods: Ice, hard candy, and caramel can dislodge or damage crowns.
Wear a Night Guard: If you grind or clench your teeth, a custom night guard protects your crowns and natural teeth.
Regular Check-Ups: We monitor the margins and integrity of your crowns at every hygiene visit, catching problems early.
Replace Old Crowns: Crowns typically last 10-15 years. If yours is aging, consider proactive replacement.
Frequently Asked Questions (FAQ)
Q: Can I just glue my crown back in myself?
A: No. Only use temporary dental cement. Permanent cementation requires precise cleaning, isolation, and professional-grade materials to ensure a proper seal and fit.
Q: How long can I wait to see the dentist?
A: Do not wait more than a few days. The exposed tooth is vulnerable to decay, fracture, and shifting of adjacent teeth. Prompt treatment is always better.
Q: What if I swallowed the crown?
A: It will usually pass through your system naturally. Monitor for signs of choking or breathing difficulties. Call us—we will still need to restore the tooth.
Q: Will it hurt when the crown is recemented?
A: The procedure is typically painless. If the tooth is sensitive, we will use local anaesthesia to ensure your comfort.
Conclusion: A Lost Crown Is a Fixable Problem
A dislodged crown is never convenient, but it is almost always repairable. With calm, quick action and the right guidance, you can protect your tooth and return to full function and comfort quickly.
At Elfar Dental, we are your partners in emergency care. We prioritise these appointments because we understand the stress and urgency you’re feeling. Our goal is simple: get you out of discomfort and back to your confident smile.
Ready to Get Your Crown—and Your Smile—Back in Place?
Don’t wait. The sooner you act, the simpler and more conservative the repair will be.
Contact Elfar Dental immediately. We’ll schedule you promptly and provide the expert, gentle care you need to save your tooth and restore your peace of mind.
Your trusted Belconnen dentist. Discover why our community chooses us for gentle, effective dental care. Book a visit.
Ready to experience the Elfar Difference?
📞 Call Our Family-Friendly Team at (02) 6251 9991
💻 Book online easily at Get Appointment
📍 Visit our modern clinic at 21 Benjamin Way, Suite 5F, Belconnen ACT 2617
Elfar Dental – Your trusted partner for advanced family dental care in Belconnen, Canberra, ACT.
