Root Canal Therapy Explained

Every year, millions of teeth are treated and saved with a root canal therapy. Unfortunately, not everyone knows and understands what root canal therapy is, what it consists of and how it can relieve a tooth pain and save your smile.

What is a root canal therapy?

Root canal therapy is a process used by a dentist to treat (clean and seal off) the space inside a tooth originally occupied by a nerve tissue.

Why would you need a root canal therapy?

A root canal therapy is necessary when the soft tissue inside the tooth becomes inflamed or infected. The inflammation or infection can happen due to a decay, a crack or chip in the tooth, or repeated dental procedures on the tooth. Also, a harm to a tooth may cause pulp damage even if there are no visible cracks or chips. A pulp inflammation or infection left untreated may cause pain and even lead to an abscess.

How does root canal therapy save the tooth?

The dentist removes the inflamed or infected pulp, gently cleans and shapes the inside of the teeth, and then fills and seals the area. Few days the dentist will place a restoration on the tooth to protect and restore it to full function.

Is there pain involved in the procedure?

Modern techniques and anesthetics ensure a comfortable procedure. After the treatment, the first few days, you may find your tooth sensitive, especially if there was pain or infection before the procedure. But this discomfort can be relieved with over-the-counter medications.

How much does the procedure cost?

The cost of a root canal therapy will vary depending on a number of factors like how complex is the problem and which tooth is affected. Usually molars are more difficult to treat and more expensive. Dental insurance polices often provide coverage for root canal therapy.

Does the tooth need any special care after the procedure?

Your dentist may recommend not to chew or bite on the treated tooth until it’s been completely restored as it is usually more susceptible to fracture. Aside from this, you will only need to practice a good oral hygiene including brushing, flossing and regular visits to your dentist for cleaning.

What may cause a treated tooth to need additional treatment?

New trauma, broken filling, or deep decay can cause new infection in your tooth. Sometimes a dentist may discover additional very narrow or curved nerves that could not be treated during the initial procedure.