ROOT CANAL TREATMENT
At Smile Design Dental Practice, root canal treatment is carried out with a strong emphasis on precision, safety, and patient comfort. All procedures are performed under a dental microscope, which provides enhanced magnification and illumination. This allows the dentist to visualise even the finest details within the tooth, improving accuracy and reducing the risk of missed canals or residual infection.
A rubber dam is routinely used during treatment. This thin protective sheet isolates the tooth, helping to maintain a clean operating field, prevent contamination, and protect your airway throughout the procedure. In addition, strict infection control protocols are observed. Each endodontic file used during treatment is brand-new and single-patient use, ensuring the highest level of hygiene and safety.
What is a Root Canal Treatment?
Root canal treatment is a procedure designed to preserve a tooth that has been severely decayed, infected, or traumatised. At the centre of every tooth lies the pulp, a soft tissue containing nerves and blood vessels that sense temperature and pain. This pulp is housed within narrow channels known as root canals.
When the pulp becomes inflamed or infected—due to deep decay, trauma, cracks, or advanced gum disease—the nerve tissue can deteriorate, leading to pain and infection within the tooth. Common warning signs include prolonged sensitivity to hot or cold, discomfort when biting, or swelling.
Root canal treatment involves removing the infected pulp tissue, disinfecting the internal canal system, and sealing the space to prevent further infection. Once treated, the body’s natural healing process restores the surrounding tissues, and the tooth can be retained as part of your natural dentition.
If left untreated, infection within the pulp may lead to the formation of an abscess (pus accumulation) at the root tip, causing pain, swelling, and potential bone loss around the tooth.
Causes of Pulp Damage
The dental pulp may be compromised by several factors, including:
- Trauma or injury to the tooth
- Extensive tooth decay
- Bacterial infection
- Advanced gum (periodontal) disease
- Cracked or fractured teeth
- Deep or repeated dental restorations
How is a Root Canal Treatment performed?
Before treatment, a comprehensive clinical examination is performed, supported by dental X-rays, to assess the condition of the tooth and surrounding structures. Based on the findings, a personalised treatment plan is developed and discussed with you, including the procedure steps, duration, and associated fees.
The procedure begins with the administration of local anaesthesia to ensure your comfort. The tooth is then isolated with a rubber dam to maintain a sterile environment. Using the dental microscope, the dentist creates a precise access opening to locate the root canals.
Specialised instruments, known as endodontic files, are used to remove the infected pulp tissue gently. The canal system is then thoroughly cleaned and disinfected to eliminate bacteria. Depending on the complexity of the case, treatment may be completed in one or more visits.
If multiple visits are required, a temporary filling is placed to seal the tooth between appointments and prevent contamination. At the final visit, the canals are sealed permanently.
Following successful root canal treatment, the tooth is typically restored with a filling or crown to reinforce its structure, restore full function, and improve aesthetics.
Treatment Outcomes and Alternatives
A successfully treated tooth is usually pain-free and can function normally for many years. Preserving the natural tooth is often the preferred option, as it maintains proper chewing function and alignment.
When root canal treatment is not suitable, the alternative is extraction of the affected tooth, followed by replacement options such as a dental implant or a dental bridge.
What is the cost of a root canal treatment in Singapore?
The cost of root canal treatment varies depending on the tooth being treated and the complexity of its root canal system. Molars generally cost more than premolars or incisors because they have more canals and require more intricate treatment.
To provide an accurate cost estimate, a detailed examination and radiographic assessment are necessary. A clear treatment plan and fee structure will be discussed with you before any procedure begins, ensuring transparency and informed consent.
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