A dental crown is a tooth-shaped cap that is placed over a damaged tooth to restore its shape, size, strength, and improve its appearance. While dental crowns are designed to be durable and long-lasting, there are instances when a crown may fall out. This can be a cause for concern and may require immediate attention from a dentist. In this article, we will discuss the reasons why a dental crown may fall out, the steps to take when it happens, and how to prevent it from happening in the future.
Reasons for Dental Crown Falling Out
There are several reasons why a dental crown may fall out. Understanding these reasons can help you take appropriate measures to prevent it from happening.
1. Age and Wear: Over time, dental crowns may become loose due to regular wear and tear. The cement or adhesive material used to bond the crown to the tooth may deteriorate, causing the crown to become unstable and eventually fall out.
2. Bad Oral Habits: Habits such as biting your nails, chewing on pens, or using your teeth as tools can put excessive pressure on the crown, leading to its dislodgement.
3. Tooth Decay: If tooth decay occurs beneath the dental crown, it can weaken the tooth structure and cause the crown to become loose.
4. Gum Disease: Periodontal diseases, such as gum inflammation or gum recession, can affect the stability of the dental crown.
What to Do When a Dental Crown Falls Out
If your dental crown falls out, it is important to take immediate action to prevent further damage and ensure proper dental care.
1. Preserve the Crown: If you can locate the fallen crown, carefully clean it and keep it in a safe place until you can visit your dentist. In some cases, the crown can be reattached instead of getting a new one.
2. Clean the Affected Area: Gently brush and rinse your tooth and the area around it to remove any debris or food particles. This will help prevent infection or discomfort.
3. Use Temporary Dental Cement: As a temporary solution, you can purchase dental cement from a pharmacy and carefully reattach the crown to the tooth. However, this should only be done until you can see your dentist.
4. Contact Your Dentist: Schedule an appointment with your dentist as soon as possible. They will evaluate the situation, determine the underlying cause, and recommend the appropriate treatment.
Preventing Dental Crown from Falling Out
While a dental crown falling out can be unexpected, there are measures you can take to minimize the risk of it happening.
1. Good Oral Hygiene: Maintaining a consistent oral hygiene routine, including brushing twice a day and flossing daily, can help prevent tooth decay and gum disease that can loosen the crown.
2. Regular Dental Check-ups: Visit your dentist regularly for check-ups and professional cleanings. This allows them to monitor the condition of your dental crown and detect any potential issues early on.
3. Avoid Bad Habits: Avoid habits that can put excessive pressure on your dental crown, such as biting your nails, chewing on ice, or using your teeth to open packages.
4. Wear a Mouthguard: If you participate in sports or grind your teeth at night, wearing a mouthguard can protect your dental crown from any potential damage.
FAQs about Dental Crowns
1. How much does a dental crown cost?
The cost of a dental crown can vary depending on factors such as the material used and the location of the dental clinic. On average, a dental crown can cost between $800 to $1,500.
2. Can a dental crown be reattached if it falls out?
In some cases, a dental crown can be reattached if it falls out intact. However, it is essential to visit your dentist as soon as possible for evaluation and proper treatment.
3. How long do dental crowns last?
The lifespan of a dental crown depends on various factors, including oral hygiene maintenance and regular dental care. On average, a dental crown can last between 10 to 15 years with proper care.
References:
1. American Dental Association. Retrieved from
2. Mayo Clinic. Retrieved from
3. WebMD. Retrieved from
