Retreating a root canal with infection

Are there hidden dangers to getting a root canal? Does an infection always lead to a root canal? Do I need a root canal retreatment? What is a retreat of a root canal?

New decay can expose the root canal filling material to bacteria, causing a new infection in the tooth.

A loose, cracked or broken crown or filling can expose the tooth to new infection. A tooth sustains a fracture. Retreating a root canal with infection. Once you have a root canal done on your dental structure, it’s not the time to sit and relax but to practice proper dental care.

In some cases, a tooth can get infected after the first root canal making it necessary to consider a root canal retreatment. However, extracting teeth can be very traumatic and expensive. Performing root canal treatment via its root end is termed retrograde endodontic therapy.

A filling (termed a retrograde filling). The bone around the tooth looks fairly normal, certainly within normal limits for a root canal tooth , as shown with the arrow. Most dentists would say that this tooth looks to be healthy, as there is no evidence of infection and the canals look well filled. Transportations can be a result of a ledge formation. It is a false canal that does not follow the natural root anatomy.

Unless there is a second canal , as in the mesial root of an upper molar or distal root of a lower molar, the chance of regaining access to the true canal is minimal. An endodontist is a root canal specialist. First, the tooth is examined and numbed. Then, through an opening in the crown of the tooth, the pulp is removed from the pulp chamber and root canals.

A root canal infection can occur for several reasons, though the basic root of the problem is always the penetration of bacteria into the pulp. Reasons for root canal infections are determined by the way the bacteria invades the tooth pulp. In this paragraph, we list the main causes of such an infection. But occasionally, as in any medical procedure, the body may not heal as we expect it to.

The most common way to retreat a root canal problem is to either repeat the original treatment or extract the tooth that has been damaged enough to make a successful retreatment unlikely. Endodontically treated teeth are not impervious to new decay, which exposes the root canal filling material to bacteria, leading to a new infection in the tooth. Loose, cracked or a broken crown or filling can expose the tooth to new infection.

New fracture to the treated tooth. I have had the infections for several months. My question is it safe to wait until my appointment in mid November? My endonist saw me for consultation in early September. In the meantime I've been dealing with chronic candidiasis, which is typical in individuals with a suppressed immune system.

Root Canal Re-Treatment vs. A missed crack in the root of your tooth is one of the root canal complications that can lead to bacterial growth and the possibility of further treatment. The bacteria and other dying pulp remnants can cause an infection or abscessed tooth. An abscess is a pus-filled pocket that forms at the end of a tooth’s root.

In addition to an abscess, an infection in the root canal of a tooth can cause: Swelling that may spread to other areas of the face, neck, or head. A failed root canal can be retreated (lower success rate) or an apicoectomy (cut tip of root off) can be done. Sometimes there is a perforation (hole) of the root or a vertical fracture which are unlikely to have successful retreatment.