If your dentist tells you that you require a root canal treatment, you might wonder what to expect throughout the procedure. A root canal is a procedure to preserve a tooth because, by the time you need a root canal, it will be too late to save the life of the tooth because it is already infected and dying.

In simple terms, what the dentist does is to mummify your dead tooth. Mostly, people choose to have a root canal surgery because they want to keep the dead tooth instead of pulling it out and replacing it with an implant. Even though the tooth is dead, you can still profit from the structure of the tooth, which will help you speak properly and chew food. Here’s what to expect from a root canal treatment

Numbing of tooth

Using a needle, the dentist will administer local anesthesia to numb your tooth. This is so that you don’t feel pain during the procedure. It is normal to feel a bit of pain in the area when the needle goes in. After the tooth is numb, dentists in Cambridge might place a dental dam, a small sheet of rubber that segregates the tooth to keep it clean and dry during the procedure.

Shaping and cleaning of inner chamber of tooth

Your dentist will then use very tiny instruments such as a small drill to access the inside of your tooth by making an opening in the top portion of the tooth. Next, the dentist will use small files to clear away the diseased or damaged pulp from the inside of the tooth.

The dentist will then use the files to contour the inner chamber of the tooth and root and might wet the chamber with water to wash away any residual pulp. Your dentist may also administer an antimicrobial solution in the chamber to kill any remaining bacteria and lessen the risk of further infection.


After the dentist has carefully dried and cleaned the chamber, they will fill it. Often, most dentists in Cambridge use a rubber-like material called gutta-percha. They will then close the opening in your tooth with a temporary filling as you wait for the permanent crown.

Placing of permanent crown

After several weeks, your dentist will finish the treatment by placing a permanent crown or a similar type of restoration at the top of the tooth. Depending on the condition of your natural tooth, the dentist may need to place a small supporting post inside of the root chamber in order to give the crown more stability.

Taking good care of your gums and teeth after a root canal treatment is a must. You might need to arrange another visit with your dentist so that they can X-ray the treated tooth and ascertain that there are no signs of infection.

In addition to exams and at least two dental cleanings twice a year, it’s important to maintain a good oral care routine at home, which includes brushing twice daily. With proper care, teeth treated with a root canal can stay healthy for the rest of your life.