What to Do If Your Dental Crown Falls Off

Quick Answer

If your crown falls off:

1. Retrieve and clean the crown
2. Call your dentist immediately (same-day appointment)
3. Store crown in a safe container
4. Protect exposed tooth—avoid chewing on that side
5. Optional: Temporarily reattach with temporary dental cement or denture adhesive from drugstore (NOT super glue)

Don't wait—the exposed tooth is vulnerable to damage and may shift which could prevent us from recementing it for you.

It's a strange and unsettling feeling. You're eating dinner, chewing gum, or maybe just talking, and you feel something hard and foreign in your mouth. You pull it out, and your heart sinks a little when you realize it's your dental crown. A lost crown can be a startling experience, but the first thing to know is: don't panic. This is a common dental problem in Mobile, AL, and it's one that we can almost always fix.

As a dentist, I get calls about lost crowns all the time. My first priority is to make sure you're not in pain and to help you protect the underlying tooth until you can get to our office. Think of this as your emergency action plan for a crown that's come loose. Following these steps can help ensure a simple and successful repair.

Step 1: Get the Crown Out of Your Mouth

This may seem obvious, but the first thing you need to do is carefully remove the crown from your mouth. You don't want to risk swallowing it or, even worse, inhaling it. Once you have it, put it in a safe place. A small plastic bag or a clean container is perfect. You'll want to bring it with you to your appointment.

Step 2: Call Your Dentist Immediately

This is an urgent dental situation. Call us at Rabbit Creek Dental right away and let us know what happened. We will make it a priority to get you in for an emergency appointment, usually on the same day.

The tooth underneath the crown is now exposed and vulnerable. It's likely weaker than your other teeth and may have a sensitive inner layer that is no longer protected. The sooner we can see you, the better.

Step 3: Examine the Crown and Your Tooth

Take a look at the crown. Is it hollow? If so, that's a good sign. It likely means the cement simply failed, and we can probably clean it out and re-cement it.

Now, look at your tooth in the mirror. Is the tooth itself still there, or does it look like the tooth broke and is inside the crown? If the tooth has fractured, the repair will be more complex. Also, take note of whether you're in any pain. Some people feel immediate sensitivity, while others feel nothing at all.

📞 Need Help Now?

Lost your crown? Call Rabbit Creek Dental immediately at (251) 308-0584 for same-day crown repair in Mobile, AL. We serve Tillman's Corner, West Mobile, and the greater Mobile area with emergency dental services.

Step 4: Protect the Underlying Tooth

While you're waiting for your appointment, you need to be very careful with the exposed tooth. It's not as strong as it was with the crown on it.

Avoid Chewing on That Side: Try to chew on the opposite side of your mouth to avoid damaging the tooth or causing pain.

Keep it Clean: Gently brush the tooth to keep it clean. It might be sensitive, so use a soft-bristled brush.

Can You Temporarily Put it Back On? If the crown still fits snugly, you may be able to temporarily place it back on the tooth to protect it. You can use a temporary dental cement, which is available at most pharmacies in Mobile. You can also use a small dab of toothpaste or denture adhesive. This is only a temporary measure to reduce sensitivity and protect the tooth. Do not use super glue or any other household adhesives! These can damage the tooth and the crown, making a permanent repair impossible.

Why Do Crowns Fall Off?

There are a few common reasons why a crown might come loose:

Cement Washout: The dental cement that holds the crown in place can break down over time, causing the crown to become loose.

Decay Underneath: If a new cavity forms at the edge of the crown, it can eat away at the underlying tooth structure, causing the crown to lose its support.

Chewing on Hard or Sticky Foods: A piece of hard candy or a sticky caramel can be enough to pull a crown off, especially if the cement is already weak.

An Improper Fit: If the crown didn't fit perfectly from the start, it's more likely to come loose over time.

What to Expect at Your Emergency Crown Appointment

When you come into our Mobile office, the first thing I'll do is assess the situation.

Examination and X-ray: I'll examine the tooth and the crown and take an x-ray to check for any decay or damage to the underlying tooth structure.

If the Tooth is Healthy: If the tooth is in good shape and the crown still fits well, the solution is simple. I'll clean out the old cement, sterilize the inside of the crown and the tooth, and then re-cement it with fresh, strong dental cement.

If There is a Problem: If there is decay under the crown, I'll need to remove the decay and then determine if there is enough healthy tooth structure left to support the crown. In some cases, we may need to build the tooth back up with a filling material. If the crown is old or no longer fits properly, we may need to make a new one. (Related: How Long Do Dental Crowns Last? (And How to Make Them Last Longer))

A Focus on Quality and Precision

My personal philosophy is to do things right the first time. When I cement a crown, I take great care to ensure a perfect fit and a strong bond. I want your crown to be a long-term, reliable solution. But sometimes, things happen. When they do, you can count on us at Rabbit Creek Dental to be here for you.

FAQ: Your Lost Crown Questions

Is a lost crown a dental emergency?

Yes. While it may not be painful, it is an urgent situation. The underlying tooth is exposed and at risk of damage or decay. You should call your dentist right away.

What happens if I swallow my crown?

Don't panic. In most cases, it will pass through your digestive system without any problems. However, if you experience any difficulty breathing, it could be a sign that you've inhaled it, which is a medical emergency.

How much does it cost to re-cement a crown?

Re-cementing a crown is a relatively simple and inexpensive procedure. If a new crown is needed, the cost will be higher, but we will discuss all of your options and the associated costs with you upfront.

Can I eat with a temporary crown that fell off?

If you've temporarily reattached your crown with dental cement from the drugstore, eat soft foods and avoid chewing on that side. The temporary cement is not as strong as permanent cement and is only meant to last until your dental appointment.

Your Partner for Dental Emergencies in Mobile

From boating on Rabbit Creek to enjoying a meal with family, we want you to live your life without worrying about your teeth. If you've lost a crown, don't hesitate. Call Rabbit Creek Dental today. We'll get you in quickly, get your smile restored, and get you back to your life. Let me, Dr. G, and our caring team take care of you.

Related Articles:

• How Long Do Dental Crowns Last? (And How to Make Them Last Longer)
• Do Emergency Dentists Take Walk-Ins? Your Guide to Same-Day Dental Care

About the Author

Dr. Gegzna (Dr. G) is a general dentist serving Mobile, AL and surrounding communities. After earning his degree from the University of Louisville School of Dentistry in 2014, he served as a dentist at the U.S. Embassy in Baghdad and on military bases in Iraq. He brings precision, care, and a patient-first approach to every procedure at Rabbit Creek Dental in Tillman's Corner.

Rabbit Creek Dental

5000 Rangeline Xing Drive S, Suite D

Mobile, AL 36619

Phone: (251) 308-0584

Medical Disclaimer: This article is for educational purposes only and does not constitute medical advice. For personalized guidance about your dental health, please contact our office.