Dealing with a cracked tooth can be stressful and confusing, but knowing what to do about it is important. A root canal on cracked teeth might be the best solution if fixing the crack is not an option. Many people feel concerned when they hear that their dentist has recommended having this type of procedure done since it sounds complex and intimidating; however, understanding exactly what goes into getting a root canal on a cracked tooth as well as the benefits involved, can make all the difference in easing any worries you have. Read on for more information about how this procedure works and why it helps deal with dental issues resulting from cracking or fracturing teeth.

Overview of Root Canal on a Cracked Tooth

Cracked teeth can be caused by various factors, as the tooth’s chewing surface breaks from biting into hard foods. It can also happen due to excessive tiring over time. In some cases, a cracked tooth syndrome may not present any symptoms; in others, it can lead to severe pain and sensitivity.

Cracked tooth symptoms:

If you have a cracked tooth syndrome, you may be experiencing either constant or intermittent pain in the affected area. Certain activities, such as eating or drinking, may worsen the pain. Sometimes, you may notice swelling or tenderness around the tooth and gum line. If you experience any of these symptoms, seeing a dentist as soon as possible is important.

What is a root canal treatment?

Root canal therapy is a dental treatment that involves removing the damaged or infected pulp from the tooth’s root canal system. Your natural tooth has a soft interior known as the pulp, and when it becomes infected or inflamed, it can lead to tooth decay, abscesses, and other dental problems. A root canal aims to remove the pulp and replace it with a filling or crown to save the tooth and tooth enamel from further damage.

When do you need a Root Canal?

If you have cracked teeth, your dentist will first assess the strength of the tooth and gum line and the extent of the damage. If the crack in the broken tooth is deep enough to reach the pulp of the tooth, a root canal will be necessary. Root canal treatment is also recommended If there is a vertical root fracture, your dentist may also take an X-ray to identify the exact location and extent of the damage.

How Does the Procedure Work?cracked teeth firle

In this section, we will learn about root canal treatment and the process involved in this dental procedure.

Step 1: A thorough examination

The root canal procedure begins with an examination of your tooth by your dentist. The dentist will use diagnostic methods such as X-rays to assess the damage and determine whether a root canal is the best action. If the X-ray reveals decay in the tooth or an infection in the surrounding bone, a root canal is the only option. If not, the dentist may recommend other dental procedures.

Step 2: Preparing the Tooth

Once the decision has been made to perform a root canal, your dentist will start the procedure by numbing the area around the affected tooth with local anaesthesia. Then they will use a small drill to open through the top of your tooth to reach the pulp chamber. The pulp is then all removed from within the tooth. Your dentist will clean the tooth and open the space with root canal files.

Step 3: Filling the Root Canal

The dentist will next use root canal files to clean and shape the canals in the tooth roots. They will then fill the canals with a biocompatible gutta-percha material, ensuring they are thoroughly sealed. The affected tooth is then closed with a temporary filling until the dentist can apply the permanent filling or crown.

Step 4: Finishing the Procedure

In the final step, the dentist places a permanent crown or filling at the opening in the top of your tooth. Depending on the severity of the crack, you may need an onlay or crown to add strength. This crown/filling protects your tooth from future damage or bacteria.

Step 5: Recovery

After the root canal process, your tooth will be numb for a few hours, and it may feel sensitive for up to a few days. However, with proper care, the pain should decrease in a few days and disappear over time. A follow-up appointment with your dentist is recommended after the initial procedure to ensure healthy healing. You must maintain regular dental hygiene practices, such as brushing your teeth twice daily and flossing once daily.broken tooth firle

Benefits of Having a Root Canal on a Cracked Tooth

This section explores the benefits of getting a root canal on a cracked tooth and why it is worth considering.

Stops the Infection from Spreading

Cracked teeth can allow bacteria to leak into the split tooth, leading to an infection in the dental pulp. This can cause severe pain, swelling and spread to other teeth and even your jawbone. A root canal typically involves removing the infected dental pulp, cleaning the area, and sealing the surface. This prevents the infection from spreading and promotes healthy healing.

Restores the Tooth to its Functionality

Cracked teeth and vertical root fractures can make chewing, biting, or speaking difficult. A root canal can restore the tooth’s functionality by removing the damaged pulp and filling the tooth with dental material. The dental filling restores the tooth’s functionality and protects it from further damage.

Prevents the Need for Extraction

If the infection in the dental pulp is not healed with a root canal, the tooth may need to be extracted. Extracting a tooth can cause gaps in the teeth, shifting other teeth and compromising your bite. A root canal can restore the tooth from being extracted and ensure that it continues to serve its purpose of chewing and biting.

Long-Lasting Results

A root canal is a long-term solution for a cracked tooth. The effectiveness of root canal treatment is high, and it can last many years with proper care. The dental filling used in a root canal is designed to last for a long time, so you won’t have to worry about frequent visits to the dentist for repairs.

Improves Oral Health

Getting a root canal can improve your oral health in the long run. By preventing the spread of infection and restoring the tooth’s functionality, you can preserve your natural teeth for longer. This can result in better oral health and improve your overall quality of life.


In conclusion, depending on the circumstances, a root canal may be the best solution when you have a cracked tooth. Whatever approach you choose- root canals or tooth extraction and replacement- make sure it makes sense for your particular situation and needs. Our team of experienced dentists is here to help assess your cracked tooth and guide you in selecting the ideal treatment and topical oral pain medications. Get in touch today to schedule an appointment and learn more about what we offer. You can reach our office by calling (08) 7078 8263 or visiting our offices.

We look forward to providing you with personalised care so you can smile confidently once more!


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