Cracked Tooth (Fractured Tooth): Symptoms, Causes, Treatment

What are the symptoms of a cracked tooth?

A cracked tooth can cause a variety of symptoms, depending on the severity and location of the crack. Some common symptoms of a cracked tooth include:

1. Pain when biting or chewing: You may experience pain or discomfort when biting down on food, especially if the crack is deep enough to expose the inner layers of the tooth.
2. Sensitivity to hot or cold foods and drinks: You may feel a sharp, sudden pain when consuming hot or cold items, as the temperature change can irritate the nerve inside the tooth through the crack.
3. Intermittent pain: The pain or discomfort may come and go, depending on the pressure applied to the tooth or the type of food you eat.
4. Pain when releasing biting pressure: You may feel a sharp pain when you release the pressure on the tooth after biting down.
5. Swollen gums: If the cracked tooth has led to an infection or irritation of the surrounding gum tissue, you may experience swelling or tenderness in the gums near the affected tooth.
6. Difficulty in identifying the exact location of pain: Sometimes, it can be challenging to pinpoint the exact tooth that is causing the pain, as the pain may radiate to other teeth or areas of the mouth.

It’s important to see a dentist if you experience any of these symptoms, as a cracked tooth can worsen over time and lead to more serious complications if left untreated. Treatment for a cracked tooth will depend on the severity and location of the crack and may include options such as dental bonding, a dental crown, or in severe cases, a root canal.

What are the causes of a cracked tooth?

A cracked tooth can be caused by a variety of factors, including:

1. Trauma: A direct blow to the mouth, such as from a fall or accident, can cause a tooth to crack.
2. Biting or chewing hard objects: Chewing on hard objects such as ice, hard candies, or pens can put excessive pressure on the teeth and lead to a crack.
3. Teeth grinding: Habitual teeth grinding or clenching, known as bruxism, can weaken the teeth and make them more susceptible to cracking.
4. Large fillings: Teeth that have large fillings are more likely to crack, especially if the filling is old or the tooth structure is already weakened.
5. Uneven chewing pressure: Uneven distribution of chewing pressure, such as from a misaligned bite or missing teeth, can cause stress on certain teeth and lead to cracking.
6. Temperature changes: Rapid changes in temperature, such as eating hot food and then immediately consuming a cold drink, can cause the teeth to expand and contract, leading to cracks over time.
7. Age: As we age, our teeth naturally weaken and become more prone to cracking.
8. Underlying dental issues: Teeth that have undergone root canal treatment or have decayed can be more susceptible to cracking.

It’s important to protect your teeth from these potential causes by practicing good oral hygiene, wearing a mouthguard if you grind your teeth, and avoiding habits that can put excessive pressure on your teeth. If you suspect you have a cracked tooth, see your dentist promptly for an evaluation and appropriate treatment.

What is the treatment for a cracked tooth?

The treatment for a cracked tooth depends on the extent and location of the crack, as well as the symptoms it is causing. Some common treatments for a cracked tooth include:

1. Dental bonding: For small cracks that are not causing symptoms, dental bonding may be used to repair the tooth. This involves applying a tooth-colored resin to the tooth and shaping it to match the natural tooth.
2. Dental crown: If the crack is more severe or is causing symptoms, a dental crown may be recommended. A crown is a tooth-shaped cap that is placed over the cracked tooth to restore its shape, size, strength, and appearance.
3. Root canal: If the crack extends into the pulp of the tooth, where the nerves and blood vessels are located, a root canal may be necessary to remove the damaged tissue and seal the tooth.
4. Extraction: In severe cases where the crack cannot be repaired or if the tooth is causing significant pain or infection, the tooth may need to be extracted.
5. Night guard: If the crack is caused by teeth grinding, wearing a night guard while sleeping can help prevent further damage to the tooth.
6. Monitoring: In some cases, especially if the crack is very small and not causing symptoms, your dentist may recommend simply monitoring the tooth for any changes.

It’s important to see your dentist if you suspect you have a cracked tooth, as early treatment can help prevent further damage and preserve the tooth. Treatment options will vary depending on the specific circumstances, so it’s best to consult with your dentist to determine the most appropriate course of action for your situation.

Can dental crowns stain?

Yes, dental crowns can stain over time, especially if they are not properly cared for. The materials used to make crowns, such as porcelain or ceramic, can be prone to staining from foods, drinks, and habits like smoking. However, the extent to which a crown stains depends on the type of material used, as well as how well it is maintained.

Here are some factors that can contribute to staining of dental crowns:

1. Poor oral hygiene: Not brushing and flossing regularly can lead to the buildup of plaque and bacteria, which can cause stains on the crown.
2. Consumption of staining foods and drinks: Foods and drinks such as coffee, tea, red wine, and berries can stain dental crowns over time.
3. Smoking: Smoking can cause staining of dental crowns, as well as other oral health issues.
4. Wear and tear: Crowns that are worn or damaged may be more prone to staining.

To help prevent staining of dental crowns, it’s important to practice good oral hygiene, including brushing and flossing regularly. Additionally, avoiding or limiting consumption of staining foods and drinks, and quitting smoking can help maintain the appearance of dental crowns. Regular dental check-ups and cleanings can also help keep crowns looking their best.