Hearing that you need a root canal can feel worrying, but the treatment is designed to relieve pain and help save your natural tooth. Here’s what you can expect at each step.
Before treatment
Your dentist will examine the tooth and may take an X-ray to understand the shape of its roots and the extent of the problem. They’ll explain the treatment plan and answer your questions. Tell your dental team about any medicines you take, allergies, or health conditions.
During treatment
The area is numbed with local anaesthetic, so you should feel pressure or vibration rather than sharp pain. A small protective sheet is placed around the tooth to keep it clean and dry.
Your endodontist then makes a small opening in the tooth, removes the inflamed or infected tissue from inside, and carefully cleans and shapes the root canals. The canals are filled and sealed to help prevent bacteria from returning. A temporary filling may be placed at the end of the visit.
Treatment may take one or more appointments, depending on the tooth and the complexity of its roots.
After treatment
It’s common for the tooth or nearby area to feel tender for a few days, especially when biting. This usually settles as the tissues heal. Follow the aftercare instructions your dental team provides, and contact the clinic if your discomfort is getting worse, you develop swelling, or you have any concerns.
Until the tooth has its permanent restoration, avoid chewing hard or sticky foods on it. Many root-treated teeth need a crown or another strong restoration to protect them from fracture. Your dentist will advise what is best for your tooth and when it should be placed.
The result
A root canal treatment removes the source of infection from inside the tooth while preserving the tooth itself. With a suitable final restoration and regular dental care, the tooth can continue to function for many years.
Every tooth and patient is different. Your endodontist can explain what to expect in your case and discuss any questions before treatment begins.