What Is Root Canal Treatment Of Teeth: Process, Benefits & Recovery

Dental Designs Clinic Singapore

02 Feb, 2026

Chronic tooth pain can affect your focus at work and prompt you to find the right solution. Dentists often recommend root canal treatment of teeth to address this problem. Understanding the procedure beforehand can make your treatment experience comfortable. 

In Singapore, tooth problems are common. Many people find recurring toothache to be both painful and frustrating. RCT involves several stages and having information about them helps you feel prepared. This blog explains the root canal treatment for teeth and what to expect from this process.

 

How Do Tooth and Gum Problems Affect Your Daily Life?

Your teeth are important in keeping you healthy. They influence what you eat and how confident you feel. A persistent toothache not only keeps you from eating normally, but also makes daily life uncomfortable. 

Dental infections can contribute to other dental issues like sensitive and discoloured teeth. Sensitivity prevents people from enjoying hot or cold food, making them feel frustrated. Many patients feel stressed and cannot continue with their normal routine.

More than the pain and discomfort, this can limit your food and beverage choices. This feeling may lead to stress, and sometimes people tend to avoid social situations.

The good news is that these issues can be effectively managed with the correct diagnosis and prompt treatment.

 

What Is Root Canal Treatment Of Teeth?

A root canal procedure is a dental treatment used to manage decayed, damaged, or infected teeth. It helps restore natural tooth by removing the infected dental pulp inside it. The healing time may vary depending on the type of RCT that is being performed. This procedure involves creating an access hole in the tooth, followed by thorough cleaning and filling of the canals.

A dental crown is often placed to protect the root canal treated tooth from potential reinfection or breakage. Root canal treatment of teeth can also help avoid complicated, expensive procedures in the future.

An early diagnosis can shorten the recovery phase. As for the root canal treatment cost, it depends on the complexity of the procedure (i.e. front teeth or molars).

Click here to find out how root canal treatment is performed at Dental Designs Clinic.

 

What Happens During Root Canal Treatment?

RCT is a common solution to save a tooth with severe decay, tooth damage (such as cracks or fractures) and tooth infection. There are several steps involved in a root canal treatment of teeth:

1. Diagnosis

During the initial consultation, your dentist will examine the tooth and recommend RCT if necessary.

2. Preparation

For the root canal procedure proper, it starts with the administration of local anaesthesia to numb the tissues around the affected tooth, to reduce pain sensation.

3. Access

After isolating the tooth and keeping the area dry, a small access hole is made into the top of the tooth. This allows the dentist to remove the infected pulp present inside that tooth.

4. Filling

The root canals are thoroughly cleaned and then sealed with a dental filling. Depending on the tooth’s condition, additional support may be needed after the procedure, in the form of post and core.

5. Crown Placement

Dental crowns are often placed over the root-canaled teeth, especially if there is extensive damage, to provide long-term protection and restore its function.

 

Why Your Dentist May Recommend You An RCT?

Dentist holding a dental X-ray and explaining the issue to the patient at the dental clinic

There are certain signs which may indicate the need for a root canal treatment of teeth. They are:

  • Persistent Pain: A recurring tooth ache that is present for long period of time. This needs to be evaluated by a dentist.
  • Discolouration: Tooth discolouration, especially when accompanied by sensitivity to hot or cold foods, can be a sign of infection.
  • Reinfection: If you are feeling pain or discomfort around a root-canaled tooth, it can be a sign of a recurring infection. 

 

What are the Benefits Of Root Canal Procedure?

A root canal treatment (RCT) offers several benefits, including:

1. Relieves Pain

A persistent toothache can disrupt sleep and daily life. After the RCT procedure, chronic tooth pain gradually subsides, allowing patients to return to their normal routines and focus on personal and professional activities.

2. Preserves Natural Tooth

A root canal treatment removes the infected dental pulp, cleans and disinfections the canals before sealing the tooth. This enables patients to retain their natural teeth rather than opting for extraction.

3. Supports Oral Functions

By addressing tooth sensitivity, pain, and discomfort, RCT helps maintain regular oral functions such as chewing and speaking. This allows you to enjoy your favourite foods without restrictions.

4. Reduces Long-Term Dental Costs

Root canal treatment treats the infection at its source, preventing it from spreading to other teeth. By restoring and protecting the tooth, it reduces the need for repeated procedures or emergency visits. In the long run, this helps avoid more complicated treatments and keeps dental costs lower.

 

What are the Factors Influencing Healing After An RCT?

Recovery phase plays a key role in determining the success of the overall root canal procedure. There are a few factors to ensure your root-canaled tooth heals properly in the long run. 

1. Oral Hygiene

A clean mouth reduces bacterial load. It is important to maintain oral hygiene throughout the recovery phase. Daily brushing and flossing help prevent plaque and support proper healing.

2. Daily Habits

There are certain practices that are not recommended within the following week of the treatment, such as using your teeth as a tool to tear packages or open bottles. These actions can damage the treated tooth, especially if it has not yet received a dental crown

3. Follow-Up Visits

Post-procedure checkups are crucial, and your dentist may use modern imaging to understand whether the tooth is recovering properly. Early diagnosis of any issue prevents minor issues from becoming complex.

Find out more about what you can do to support healing after RCT.

Dentist explaining tooth anatomy to patient before root canal treatment of teeth using a dental model

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Conclusion

Tooth and gum problems can have a significant impact on your oral and mental well-being. It’s normal to feel anxious after a diagnosis of a tooth infection. Delaying treatment due to uncertainty can make the problem more complicated.

Root canal treatment of teeth can help you get a natural, confident smile. Choosing an experienced dentist ensures a smooth procedure, proper recovery, and peace of mind.

Ready to book an appointment? Simply leave us a message here and we will be right with you.

WhatsApp us at : +65 8200 9092

Call us at : +65 6221 8284

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