Why wait two weeks after root canal for crown

Your dentist will remove the diseased or damaged pulp from the root canal of your tooth when you receive a root canal treatment. Your tooth will likely be weak and susceptible to further harm as a result of this surgery, so you could need to have a crown fitted over it. However, your dentist will probably suggest that you delay receiving your crown for two weeks after your root canal procedure. But why is there a two-week wait required? Let’s examine the rationale for this advice in more detail.

What is a Root Canal treatment?

Endodontic therapy, sometimes referred to as root canal therapy, is a dental operation used to treat inflamed or diseased pulp tissue within a tooth. To save a tooth that has been broken or infected, a root canal operation is performed. Due to dental decay, fractures or other injuries, the pulp of the tooth, which houses nerves and blood vessels, may become infected. Without treatment, the infection may spread to other teeth and, in more serious situations, result in abscesses and gum disease.

Why wait two weeks after root canal for crown

Your dentist will remove the diseased or damaged pulp from the root canal of your tooth during a root canal procedure. The root canal will next be cleaned, shaped, and filled with a unique substance called gutta-percha. Your tooth will be fragile and vulnerable to further harm following root canal therapy.

Advantages of root canal therapy

The tooth can be saved and its function restored with root canal therapy. The following are a few advantages of having a root canal:

Relief from pain:

One of the most important advantages of root canal therapy is that it helps ease the discomfort brought on by an infected or inflamed tooth. When the pulp is harmed or infected, many patients endure excruciating pain, but root canal therapy can help.

Natural tooth preservation:

Getting a root canal is an excellent approach to save a natural tooth and prevent tooth loss. A filling or crown can be used to reconstruct the tooth after the infected or inflamed pulp tissue has been removed, protecting it from further damage.

Better dental health:

A root canal procedure can help stop the illness from spreading to other teeth and mouth regions by removing the infected or inflammatory pulp tissue. This can enhance general oral health and lower the likelihood of developing dental issues in the future.

Restored function:

Restorative dentistry can return a tooth to its normal function, enabling you to bite and chew with ease once more. Your capacity to consume a balanced and healthy diet may be enhanced as a result.

Enhancing your smile’s aesthetics:

If a tooth has been discoloured or damaged as a result of infection or inflammation, root canal therapy can help restore its original colour and shape.


Compared to the price of having a tooth extracted and replaced with an implant or bridge, root canal therapy is a more affordable approach to save a tooth. Root canal therapy is a very efficient technique to preserve a natural tooth, relieve discomfort, enhance oral health, and restore function and appearance. Ask your dentist if root canal therapy may be appropriate for you if you are suffering pain or other signs of a broken or diseased tooth.

Why Is a Crown Required After a Root Canal?

Your tooth will be weaker and more prone to fracture after receiving root canal therapy. To prevent further damage to the tooth, you might need to have a crown placed over it. In order to rebuild the tooth’s strength and shape, a crown is a tooth-shaped cap that is placed over the tooth. Additionally, a crown can enhance the tooth’s appearance and performance.

There are several different materials that can be used to create crowns, including porcelain, metal, or a mix of the two. Your dentist will assist you in selecting the ideal crown type depending on your requirements and preferences.

Why Do You Need a Crown Two Weeks After a Root Canal?

While receiving a crown following a root canal procedure may be necessary, it is not advised to do it right afterwards. Your dentist probably tells you to hold off on getting a crown for at least two weeks. But why is there a need for this holding period? Listed below are a few of them:

Time for the Tooth to Heal:

After receiving a root canal procedure, your tooth will require time to heal. The tooth’s diseased or damaged pulp is removed during a root canal procedure, but the tooth’s outer layers are not repaired. Until the tooth has had time to recover, it may be fragile and susceptible to further harm.

Before a crown is applied, the waiting period gives your tooth time to recover and stabilise. This lessens the possibility of issues like tooth sensitivity or pain following the placement of the crown.

Time to let the inflammation go:

The root canal of your tooth is cleansed and prepared during a root canal procedure. Inflammation and discomfort in the area may result from this. Two weeks gives the inflammation time to go down, lowering the possibility of difficulties when fitting the crown.

The Temporary Filling Must Now Conclude:

Your dentist could put a temporary filling in the tooth after a root canal procedure to keep it safe while it recovers. This temporary filling may not be able to endure the force of chewing and biting because it is not as durable as a permanent crown.

Before the permanent crown is put on, two weeks must pass to allow the temporary filling to stabilise the tooth and settle. By doing so, the chance of further tooth damage is diminished and the crown is guaranteed to fit properly.

Time for the Tooth to Adjust to the New Shape:

Your tooth may be a different shape and size than it was before a root canal procedure. This is because the tooth’s root canal had its diseased or injured pulp removed. Before a crown is applied, the tooth must have two weeks to adapt to its new shape.

A crown may not fit properly if it is positioned too soon after a root canal procedure, leading to discomfort or agony. It is less likely that difficulties would arise while fitting the crown if you wait for the tooth to get used to its new shape.

Time for Any Infection to Clear Up:

In some situations, a root canal procedure may not entirely clear the tooth of all affected tissue. Before a crown is inserted, two weeks must pass so that any lingering infection can be treated. The installation of a crown to an infected tooth might lead to other issues, such as the need for extra treatment or even the tooth’s eventual loss.

Better Esthetic Results:

Waiting two weeks before receiving a crown also gives any swelling or discolouration time to go down, improving the appearance. This guarantees that the crown will fit correctly and appear natural, improving the appearance. To ensure that the tooth has enough time to recover and adapt to its new shape, it is crucial to wait two weeks after a root canal before having a crown. It offers superior aesthetic and functional outcomes and lowers the risk of issues during the crown fitting procedure.

While it is advised to wait two weeks, there can be circumstances in which a longer waiting period is required. For instance, your dentist can advise delaying the placement of a crown if there are issues with the root canal procedure, such as a chronic infection or inflammation. In some circumstances, a dental implant may be required rather than a crown.

What Takes Place During Crown Fitting?

Your dentist will prepare your teeth for the crown fitting procedure after the waiting period is over. The steps are as follows:

Teeth Cleaning:

Your tooth will be prepared for the crown by your dentist by having any temporary fillings or crowns removed. To make room for the crown, this can entail scraping away some of the enamel.

Making an impression:

Your tooth and the teeth around it will be imprinted by the dentist. Using this impression, a custom-made crown that completely covers your tooth is constructed.

Permanent Crown Positioning:

Your dentist will cover your tooth with a temporary crown to keep it safe while your permanent one is being created. This short-term crown is comprised of

Permanent Crown Positioning:

Your dentist will cover your tooth with a temporary crown to keep it safe while your permanent one is being created. This temporary crown is not as durable as a permanent one and is constructed of acrylic or resin.

Fitting a crown:

Your dentist will take out the temporary crown and place the permanent one over your tooth after it is complete. To make sure the crown fits properly, they will inspect the fit and make any required modifications.

Crown Concrete:

Your dentist will use a dental glue to secure the crown in place after it has been fitted. A special light is used to cure the adhesive, and any extra cement is cleaned up. You can feel some sensitivity or discomfort after the crown fitting procedure. This is typical and will pass in a few days. To manage any discomfort, your dentist might suggest over-the-counter painkillers.

To ensure that you obtain the greatest treatment for your oral health, it is crucial that you discuss any worries or inquiries you may have with your dentist. Your dentist can offer you a personalised treatment plan that considers your particular requirements and preferences.

Read Also: Gluten Free cheat sheet


After a root canal procedure, a crown is necessary to protect the tooth from additional harm. The tooth can recover and adapt to its new shape by waiting two weeks following the root canal procedure, which lowers the possibility of difficulties when fitting the crown. If maintained and cared for properly, a crown can last for many years. Speak with your dentist if you have any queries or worries about receiving a crown following a root canal procedure. They can give you the knowledge and direction you need to make a wise choice regarding your dental health.


Is it necessary to get a crown after a root canal treatment?

A crown is absolutely important to protect the tooth after a root canal in order to prevent further damage. A crown offers stability and protects the tooth from cracks and fractures.

How long does a crown last?

Practising the right upkeep and care, a crown can survive for many years. The kind of material used, the standard of the crown, and how well it is maintained are some of the variables that affect how long a crown lasts.

Is getting a crown painful?

While the process of placing the crown is often painless, some discomfort may be felt while the tooth is being prepared. To make the procedure more comfortable and numb the area, your dentist may use local anaesthesia.

How should I take care of my crown after it has been inserted?

Maintaining good dental hygiene includes brushing and flossing twice daily as part of crown maintenance. Avoid biting on items that are too hard or sticky, and schedule frequent dental checkups and cleanings.