Root Canal Therapy for Baby
A "root canal," or endodontic therapy, is a procedure available to save a tooth that is infected and would otherwise require extraction. There are many reasons that teeth can become infected, including: cavities, crowns, cracks and trauma.
Root canal therapy is needed when the nerve of a tooth is affected by decay or infection. In order to save the tooth, the pulp (nerve and blood supply), bacteria and any decay are removed, and the resulting space is filled with a biocompatible material. After the tooth is healed, getting a crown is recommended, because the tooth will become brittle.
Having a root canal done on a tooth is the treatment of choice to save a tooth that otherwise would die and have to be removed. Many patients believe that removing a problematic tooth is the best (and most economical) solution. Extracting, or pulling a tooth, could ultimately be more costly and cause significant problems for adjacent teeth, as well as causing misalignment of permanent teeth and the need for braces.
While root canal therapy has a high degree of success, it is not 100% guaranteed. It is very important to have a permanent restoration (usually a crown) placed within 30 days of the root canal. If a permanent restoration is not placed, the tooth can fracture or further decay to the point where the root canal must be re-done or, worse, the tooth must be removed.