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Root Canal Treatments
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Root Canal Treatment in Caringbah
When a tooth becomes infected or the nerve inside the tooth is damaged, root canal treatment can often save the natural tooth and prevent the need for extraction.
When a tooth becomes infected or the nerve inside the tooth is damaged, root canal treatment can often save the natural tooth and prevent the need for extraction.
At Jacaranda Dental in Caringbah, we provide careful, comprehensive root canal treatment with a focus on your comfort and preserving your natural teeth wherever possible.
If you have toothache, sensitivity to hot or cold, pain when biting, swelling or a dental abscess, your tooth may need assessment to determine whether root canal treatment is appropriate.
What is Root Canal Treatment?
Root canal treatment, also known as root canal therapy, is a dental procedure used to treat infection or inflammation inside a tooth.
Inside each tooth is a soft tissue called the dental pulp, which contains nerves and blood vessels. If decay, a crack, trauma or previous dental treatment damages the pulp, it can become inflamed or infected.
Root canal treatment involves carefully removing the damaged or infected pulp, cleaning and disinfecting the inside of the tooth, and then sealing the root canals to help prevent further infection.
The tooth can then be restored so that you can continue to use your natural tooth.
What can cause a tooth to need root canal treatment?
Common causes include:
- Deep dental decay
- A large or leaking filling
- A cracked or fractured tooth
- Dental trauma or an injury
- Repeated dental procedures on the same tooth
- Infection inside the tooth
- Damage to the pulp following trauma, sometimes even years after the original injury
Do I Need a Root Canal?
Not every painful tooth needs root canal treatment. Toothache can have many different causes, so an examination is important to determine what is happening.
Symptoms that may indicate a problem with the nerve or pulp include:
| Symptoms | What they may indicate |
| Severe or persistent toothache | Inflammation or infection |
| Pain when biting or chewing | Possible inflammation around the tooth |
| Prolonged sensitivity to hot or cold | Possible pulp inflammation |
| Tooth pain that wakes you at night | Possible nerve or pulp involvement |
| Swelling around the tooth | Possible dental infection |
| A gum boil or pimple near the tooth | Possible infection draining from the tooth |
| Darkening or discolouration of a tooth | Possible previous trauma or pulp damage |
| Little or no pain | Infection can sometimes develop without significant symptoms |
A tooth can sometimes require root canal treatment even when it is not painful. An infection may be discovered during a routine examination or on a dental X-ray.
Does Root Canal Treatment Hurt?
One of the most common questions patients ask is, “Does a root canal hurt?”
Modern root canal treatment is performed using local anaesthetic, similar to the anaesthetic used for fillings. Our aim is to make the procedure as comfortable as possible.
In many cases, the discomfort caused by an infected tooth is greater than the discomfort associated with treating it.
The tooth and surrounding tissues can sometimes feel tender for several days after treatment, particularly if there was significant infection or inflammation before treatment. This usually settles as the tissues around the tooth recover.
If you are nervous about dental treatment, let us know. We can discuss your concerns before treatment and explain each stage of the procedure.
What Happens During Root Canal Treatment?
The exact treatment will depend on the tooth and the extent of the infection or damage. Generally, root canal treatment involves several stages.
1. Examination and diagnosis
We first assess the tooth and discuss your symptoms. This may include dental X-rays and other tests to determine whether the pulp has been affected and whether the tooth can be predictably restored.
2. Local anaesthetic
The tooth is carefully numbed before treatment begins.
3. Accessing the tooth
A small opening is made through the tooth to gain access to the pulp chamber and root canals.
4. Cleaning the root canals
The damaged or infected pulp is removed. The root canals are carefully cleaned and shaped to remove infection and prepare them for sealing.
5. Filling and sealing
The cleaned root canals are filled and sealed to help prevent bacteria from re-entering the tooth.
6. Restoring the tooth
After root canal treatment, the tooth needs a strong, well-sealed restoration. Depending on the amount of remaining tooth structure and which tooth has been treated, this may involve a filling or dental crown.
For heavily restored or weakened back teeth, a crown may be recommended to help protect the tooth from fracture.
How Long Does Root Canal Treatment Take?
The time required depends on the tooth, the number and shape of its root canals, and whether there is an active infection.
Some root canal treatments can be completed in one appointment, while others may require more than one visit.
At your consultation, we can explain the likely number of appointments and the treatment involved for your particular tooth.
Root Canal Treatment vs Tooth Extraction
When a tooth is badly damaged or infected, the options may include root canal treatment or extraction.
Where a tooth can be predictably treated and restored, preserving the natural tooth may be an important consideration.
| Root Canal Treatment | Tooth Extraction |
| Aims to preserve your natural tooth | Removes the natural tooth |
| Removes infected or damaged pulp | Removes the entire tooth |
| Tooth is cleaned and sealed | Healing is required after extraction |
| Usually requires a final restoration | Replacement may be required |
| Allows you to continue using the natural tooth | Missing tooth may need an implant, bridge or denture |
Not every tooth can or should be saved. The condition of the tooth, amount of remaining tooth structure, periodontal health and other factors all need to be considered.
We will discuss the available options with you so that you can make an informed decision about your dental care.
What Happens After Root Canal Treatment?
After root canal treatment, the tooth may feel different for a short period while the surrounding tissues settle.
It is important to follow the instructions provided after treatment and to avoid putting excessive pressure on the tooth until its final restoration has been completed.
A root-filled tooth can function normally once it has been properly restored. However, because some tooth structure has usually been lost through decay, cracks or previous fillings, the tooth may require additional protection.
Why does a root canal tooth sometimes need a crown?
A crown may be recommended when a tooth has lost a significant amount of structure.
This is particularly relevant for molars and premolars, which absorb considerable chewing forces. A crown can provide additional protection and restore the tooth’s shape and function.
The need for a crown depends on the individual tooth and how much healthy tooth structure remains.
How Much Does Root Canal Treatment Cost?
The cost of root canal treatment varies depending on the tooth being treated, the complexity of the root canals, the number of appointments required and the final restoration needed.
Front teeth generally have fewer and simpler root canals than many back teeth, while molars can be more complex.
The overall cost may include:
- Consultation and diagnosis
- Dental X-rays
- Root canal treatment
- Temporary restoration where required
- Final filling or crown
We will discuss the proposed treatment and associated costs with you before proceeding.
Can a Root Canal Tooth Last?
A successfully treated and properly restored tooth can continue to function for many years.
The long-term health of the tooth depends on factors including the quality of the root canal treatment, the amount of remaining tooth structure, the final restoration, oral hygiene and the forces placed on the tooth.
Regular dental examinations are important after root canal treatment so that the tooth and surrounding tissues can be monitored.
Can Root Canal Treatment Fail?
Although root canal treatment is generally successful, no dental treatment can guarantee that a tooth will remain free from problems indefinitely.
Occasionally, infection can persist or return. This can happen for several reasons, including complex or previously untreated canals, leakage around a restoration, a fracture in the tooth or persistent infection around the root.
If a previously root-treated tooth develops symptoms or an abnormality is detected on an X-ray, further assessment can determine the available options. These may include monitoring, retreatment, or in some circumstances extraction.
Do I Need an Emergency Root Canal?
Severe dental pain, facial swelling or a dental abscess should be assessed promptly.
Seek urgent dental attention if you experience:
- Significant facial or gum swelling
- Severe or rapidly increasing toothache
- Difficulty swallowing
- Difficulty breathing
- Fever associated with dental swelling
- Significant swelling around the eye or face
A dental infection should not be ignored simply because the pain temporarily improves. Sometimes an infected tooth can become less painful as the nerve dies, while the infection remains.
Why Choose Jacaranda Dental for Root Canal Treatment?
At Jacaranda Dental, we take a comprehensive approach to treating damaged and infected teeth.
Our Caringbah dentists assess the tooth carefully before recommending treatment. We consider not only the immediate symptoms but also the condition of the tooth, surrounding tissues and the long-term restoration required.
As an independently owned family dental practice, we have cared for patients in Caringbah and across the Sutherland Shire since 1999.
Our approach is centred on:
- Careful diagnosis before treatment
- Preserving natural teeth where appropriate
- Clear explanations of treatment options
- Modern dental technology and digital imaging
- A focus on patient comfort
- Comprehensive restorative dental care
- Ongoing care from a familiar local dental team
Frequently Asked Questions About Root Canal Treatment
What is a root canal?
A root canal is a dental procedure used to remove infected or damaged pulp from inside a tooth. The root canals are then cleaned, disinfected, filled and sealed before the tooth is restored.
Is root canal treatment painful?
Root canal treatment is performed under local anaesthetic. You should not feel the treatment itself, although the tooth can sometimes be tender for a few days afterwards.
How long does a root canal take?
Treatment time varies according to the tooth and its complexity. Some teeth can be treated in one appointment, while others may require multiple appointments.
How do I know if I need a root canal?
Symptoms such as persistent toothache, prolonged hot or cold sensitivity, pain when biting, swelling or a gum boil can indicate a problem with the dental pulp. An examination and appropriate X-rays are needed to determine whether root canal treatment is required.
Is it better to have a root canal or an extraction?
The answer depends on the condition of the tooth and whether it can be predictably restored. Root canal treatment aims to preserve the natural tooth, while extraction removes it. Your dentist can explain the options for your particular tooth.
Does a root canal tooth need a crown?
Not always. However, teeth that have lost significant structure—particularly back teeth—may benefit from a crown or other protective restoration. Your dentist will assess the remaining tooth structure before recommending the final restoration.
How long does a root canal tooth last?
A properly treated and restored tooth can function for many years. Its longevity depends on factors including the condition of the tooth, the quality of treatment and restoration, oral hygiene and chewing forces.
Can a root canal get infected again?
Yes. Although root canal treatment is generally successful, infection can occasionally persist or return. Further assessment can determine whether the tooth can be retreated or whether another treatment option is required.
What is the difference between root canal therapy and root canal treatment?
They are two names for essentially the same dental procedure. Root canal treatment and root canal therapy both refer to cleaning and sealing the inside of a tooth when the dental pulp has become infected or irreversibly damaged.
Book a Root Canal Consultation in Caringbah
If you have a persistent toothache, sensitivity, swelling or pain when biting, it is important to have the tooth assessed rather than waiting for the symptoms to settle.
At Jacaranda Dental, our experienced Caringbah dentists can assess your tooth, explain what is causing your symptoms and discuss whether root canal treatment or another treatment option is appropriate.
Contact Jacaranda Dental to arrange an appointment.