Root Canal Therapy

A root canal treatment, or endodontic therapy, is a dental procedure that removes infected or damaged pulp from inside a tooth. The goal is to clean, disinfect and seal the tooth to prevent further infection while preserving its natural structure. At Dental Lounge, we use advanced technology, including microscopes, ozone therapy and laser disinfection, to ensure precision and comfort throughout the procedure.

A root canal is required when the pulp inside the tooth becomes inflamed or infected due to:

• Cracked or fractured teeth.
• Deep decay (untreated cavities).
• Repeated dental procedures on the same tooth.
• Trauma or injury to the tooth.

If left untreated, the infection can spread and lead to severe pain, abscesses and even tooth loss.

The root canal procedure generally involves the following steps:

• Numbing the area — A local anaesthetic ensures a painless experience.
• Removing the infected pulp — The damaged tissue inside the tooth is carefully cleaned out.
• Disinfecting the canals — Using ozone and lasers, we eliminate bacteria to prevent reinfection.
• Filling the root canals — A biocompatible material is placed inside the canals to seal them.
• Sealing the tooth — A temporary or permanent filling is placed to protect the tooth.

Depending on your condition, additional steps such as placing a dental crown may be required to restore the tooth’s strength and functionality. In more complex or severe cases, multiple visits may be necessary to ensure complete healing before final restoration.

No, a root canal should not be painful. With advanced computer-controlled anaesthesia, the procedure is as comfortable as getting a filling. You may experience mild sensitivity afterwards, but this is temporary and manageable with over-the-counter pain relief.

The procedure typically takes three one-hour appointments, though this may vary depending on the complexity of your case. If the infection is severe, additional visits may be needed.

Most patients recover within a few days to a week. Mild discomfort or swelling is normal, but it should subside quickly. It’s best to avoid chewing on the treated tooth until fully restored, though you can resume normal activities the next day.

More often than not, yes. This is because dental crowns help strengthen and protect the treated tooth, preventing fractures. Molars and premolars, which experience the most chewing pressure, almost always require a crown after a root canal.

A well-performed root canal can last a lifetime, provided you practice good oral hygiene and schedule regular dental checkups. However, the restored tooth may need a crown replacement over time to maintain its integrity.

To ensure proper healing, avoid the following:

• Chewing on the treated tooth until you’re cleared by your dentist — Excess pressure can weaken the temporary filling and disrupt healing.
• Hard or sticky foods that could dislodge the temporary filling — Avoid foods like nuts, caramel and chewing gum, which can pull out the filling or put stress on the tooth.
• Smoking or alcohol — These can slow healing by reducing blood flow.
• Skipping oral hygiene — Brush and flossing gently around the treated area is essential.

Our team will fill you in on more detailed care and reminders for maintaining your treated tooth, managing any post-treatment sensitivity and ensuring a smooth recovery for long-lasting results.

Most patients can return to work the same day or the next day. If you experience mild discomfort, you may choose to rest for a day. However, your dentist may recommend extra recovery time for more complex cases.

No, root canal procedures are typically performed under local anaesthesia, meaning you’ll be awake but won’t feel pain. However, if you experience severe dental anxiety, Dental Lounge offers sleep dentistry options such as sedation to keep you relaxed during the procedure.