The common reasons of root canal therapy its procedures and preventive measures anatomy of the tooth shows that human teeth normally can have one to four root canals. The space within the root of a tooth is called a root canal. This space within the tooth consists of the pulp chamber.

Causes of Root Canals

The nerve originates from the chamber of a tooth inside the pulp. Due to trauma or any type of infection may damage the nerve. As a result, root canal therapy may be needed. Orlando Family Dentist says the some common causes of root canal therapy are:

• When tooth decay occurs, it passes through enamel and dentin and reaches to the pulp. It requires canal therapy.
• Sometimes, accident can expose the nerve and the victim has must consult a dentist for root canal therapy.
• In some cases, a tooth may be chipped or broken. As a result, nerve becomes open to get infected.

There are four kinds of teeth that a human being has

1. Cuspids having one to two canal
2. Incisors having one canal
3. Molars having two to four canal
4. Premolars having one to two canal

Sometimes, branches are seen from the main canal. The branches stretch out are known as accessory canals. The number of canals is not the same in case of different types of teeth.

The Process of Root Canal Therapy

For a successful root canal therapy a patient may have to visit his or her dentist more than one time. Your dentist will decide how many times you have to visit your doctor. The dentist will measure how much deep the infection is. Then he or she may choose whether you need treatment before root canal therapy. Sometimes, the dentist use local anesthesia to make the selected area senseless or numb. It facilitates the dentist to work on the area.

• When the tooth is dry he will seal to inside of the tooth.
• Then he can give temporary filling or a permanent one.
• In some cases, the dentist may suggest wearing crown so that may not occur persistently.

Further Measure for Recovering from Pain of the Therapy:

• First of all, the dentist will have a dental X-ray that shows the entire tooth in a film.
• The dentist will put a rubber dam inside your mouth so that your mouth remains dry. Otherwise, saliva will come out of your tooth and hamper the root canal process. He uses different chemicals for safety.
• Then he uses a tiny drill machine to make a small hole into the pulp chamber.
• After that he removes the nerve and may take another X-ray to fix up the length of the root.

After the successful procedures, the tooth may have sore. Then the dentist may recommend you some pain killer. It actually depends on the situation. Sometimes, the dentist prescribes some antibiotics. The antibiotics relief you from acute pain and clear up the infection. Your dentist will obviously suggest you to complete the medicine course.