Root Canals are the hollow channels reaching from the central chamber to the bottom of the tooth roots. The endodontic root canal treatment is often called by the same name, although endodontists and others in the dental field refer to it as a root canal procedure, therapy, or surgery.

Root Canal Symptoms:

It is important to visit a dentist who specializes in endodontics when symptoms of a root canal problem first emerge. When one experiences tooth pain or has a deep cavity, the endodontist may determine that a root canal procedure is necessary. The endodontist will first take x-rays to find out how close the damage is to the nerve inside the pulp chamber of the tooth. Often, if a cavity is found to be near the pulp, the pulp may have already become infected. In this case a root canal procedure will eliminate the pain and remove any infected tissue. If a tooth infection is allowed to continue untreated, the patient may lose the tooth completely.

The Root Canal Procedure:

Root Canal treatment starts by cleaning out damaged areas of the tooth. This is generally performed under local anesthetic, so the root canal procedure is generally no more uncomfortable than getting a filling. Once the endodontist has breached the pulp chamber, further anesthetic may be injected directly into the nerve of the tooth. This effectively deadens any further pain.

The Endodontist removes the tissue within the pulp chamber and clears any remaining nerve tissue from the root canals. Once the dental pulp tissue has been cleared, the dentist widens the root canal slightly and straightens the pulp chamber to prepare it for filling. The inside of the tooth is then disinfected.

When the tooth has been properly prepared, the endodontist fills the root canals with a rubber-like material called gutta-percha filling. The pulp chamber is packed with cotton, and a temporary filling is used to seal the opening. 

Pain After Root Canals:

Root Canal procedures have earned a reputation for pain. When an endodontist performs a root canal procedure, the nerve and pulp tissue of the affected tooth is removed. This is done to eliminate the pain from a damaged tooth and to remove infected tissue. A tooth that has undergone root canal therapy should be pain-free and structurally strong.

If you are concerned about post-surgery pain, discuss your fears regarding root canal surgery with your endodontist prior to treatment. There are a variety of sedation dentistry methods that can be used to make your experience more comfortable and stress-free.