Root Canal Therapy In Vancouver
Root canal therapy is needed when the nerve of a tooth is affected by decay or infection. This simple treatment can save your natural teeth and prevent the need of dental implants or bridges. Symptoms of the infection are generally acute dental pain or sensitivity to hot, cold or percussion. If you experience any of these symptoms, your dentist will most likely recommend root canal therapy to eliminate the diseased pulp.
The pulp, or soft inner tissue is important during the tooth’s development. Once a tooth is fully mature, the tooth can survive without the pulp because the tooth is nourished by tissues surrounding it. The pulp is normally surrounded and protected by a layer of dentin.
Above the gumline, the dentin is protected by a layer of enamel; below the gum-line the dentin is covered by cementum. When a crack or cavity destroys these protective layers, the pulp is exposed to irritants and bacteria in your mouth. This can result in inflammation then infection, and, eventually, an abscess. Periodontal (gum) disease or a severe blow to the tooth can also damage the pulp. Endodontic therapy removes the damaged pulp and usually the tooth returns to a healthy condition.
If an abscess was present before treatment the healing process may take up to 2 years.