After undergoing a root canal, you might worry and wonder how long a tooth lives after a root canal, and if it's truly an effective treatment that helps you keep your teeth? And how can you maintain your teeth after this procedure? Follow us in this article as we provide a comprehensive explanation and answer a number of questions on your mind.
How long does a tooth last after a root canal?
The lifespan of teeth after a root canal varies, but on average, a tooth can last between 5 to 37 years, according to the National Library of Medicine.
According to a study conducted at the Indian Dental University, a tooth can last up to 20 years after a root canal and filling. This is based on a study of 46,000 patients who underwent root canals and were divided into 99 small groups. However, the duration can increase or decrease based on several factors, including the placement of a crown and filling, or if the person opted for only one of them.
The results were slightly different: individuals who had a root canal and received a suitable filling and crown had their tooth last for 20 years, while individuals who only had a crown without a filling had their teeth last for 11 years.
How long does a tooth live after a root canal without a crown?
According to the previous study, the tooth is expected to last no more than 11 years because the person only had a filling without placing a crown to help protect the molar.
Leaving the molar open after a root canal
The results differed for individuals who only had a root canal without any other procedure to help protect the molar; the tooth lasted for only approximately 6.5 years.
Now that we have answered the question of how long a tooth lives after a root canal, let us tell you about the most important factors that may have an impact.
Factors affecting the lifespan of a tooth after a root canal
Various factors can affect the lifespan of a tooth after a root canal and filling. In some cases, the tooth may last a person's lifetime, while another person may need another procedure to preserve the tooth. The most important of these factors are:
Treatment time
Delaying treatment and not performing a root canal immediately after the problem appears can have an impact, as it will lead to complications that worsen the condition compared to treating it as soon as the problem appears.
Type of treatment
Placing permanent fillings and crowning the molar helps preserve it more effectively. The higher the quality of the materials used, the more the tooth will be preserved and its lifespan increased. Therefore, it is not advisable to wait too long after a root canal; instead, a filling should be done, followed by placing a crown directly on the molar.
Location of the molar
The situation differs if the tooth or molar from which the nerve is to be extracted is one of the front or back molars. Front teeth are subjected to less pressure and use compared to back teeth, and their treatment is more complex, making them more susceptible to future problems.
Patient's age
The older you get, the weaker and more prone to fracture your teeth become, which will affect how long a tooth lives after a root canal and filling. Therefore, it is preferable to have a crown placed to help increase the lifespan of the tooth.
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What happens to the tooth after nerve removal?
Performing a root canal will not kill the tooth, but it will help it perform its natural functions, which it performed before the root canal procedure, especially since the nerve inside the tooth that was removed plays a minor role within the teeth, and therefore the function of the molar is not affected.
Does a tooth decay after a root canal?
Yes, a molar can still develop decay even after the procedure Nerve ExtractionThis can happen if it is not properly cared for, because a small part of the tissues remains, and these tissues can decay despite the absence of the nerve and blood flow.
Does nerve removal weaken the tooth?
Root canal treatment can cause weakness within the tooth and affect it, so it is important to have a crown placed to preserve it and its function.
Does a tooth fall out after root canal treatment?
It is known that the lifespan of a tooth after root canal treatment is long, due to the success of the procedure, which exceeds 95% in many cases. It is rare for a tooth to fall out after root canal treatment, but there is a very small possibility that some may experience this due to neglecting oral hygiene and neglecting to visit the dentist.
Read also: Laser root canal treatment: advantages and method
How to increase the lifespan of a tooth after root canal treatment?
It mainly depends on maintaining continuous oral hygiene after nerve removal, taking into account the advice that must be followed immediately after the procedure to ensure its success. After that, you should clean your mouth with this mechanism:
- Brush your teeth daily at least twice, and preferably after every meal.
- Use mouthwash for effective oral cleaning.
- Be sure to use floss, due to its effectiveness in getting rid of food debris, and it should be used at least once a day.
- Use a toothbrush with soft bristles so as not to harm your oral health.
- Make sure that the toothpaste you use contains fluoride.
- Make sure your diet is healthy and does not contain large amounts of sugar to prevent tooth decay.
Know that the answer to the question of how long a tooth lives after root canal treatment depends primarily on you. Your maintenance of your oral health after the procedure increases the lifespan of your teeth and preserves them, and your choice of a skilled dentist will help you get a procedure with excellent results.
Therefore, we advise you to choose L'ORO Clinic for root canal treatment and dental care, where you will get satisfactory results with the best materials. Book your appointment now.
Frequently Asked Questions
Should a tooth be crowned after root canal treatment?
Yes, because this increases the lifespan of the tooth and helps improve its performance, as a crowned tooth performs similarly to a natural tooth.
Does a tooth darken after root canal treatment?
After root canal treatment and tissue removal, the inner part may turn black, and over time the tooth itself may become darker compared to its natural color.
Can one live without tooth nerves?
Yes, because the nerves in permanent teeth may have a somewhat limited function, and removing them and placing a filling in their place will help the tooth perform its role.
Does a tooth break under a crown?
Yes, but it is uncommon because the crown protects the tooth and prevents fractures. If this happens, you should see a dentist immediately.