Endodontics is the field of dentistry which deals with the pulp and nerve of the teeth. The most common cause of nerve pathology comes from tooth decay that affects the pulp.
Signs of needing endodontic treatment.
Signs to look for include pain, prolonged sensitivity to heat or cold, tenderness to touch and chewing, discoloration of the tooth, swelling, drainage and tenderness in the lymph nodes as well as nearby bone and gingival tissues. In some cases however, there are no symptoms.
The endodontist removes the inflamed or infected pulp, carefully cleans and shapes the inside of the canal, a channel inside the root, then fills and seals the space. Afterwards, the patients return to their dentist, who will place a crown or other restoration on the tooth to protect and restore it to full function. After restoration, the tooth continues to function like any other tooth.
Is a root canal painful?
Many endodontic procedures are performed to relieve the pain of toothaches caused by pulp inflammation or infection. With modern techniques and anesthetics, most patients report that they are comfortable during the procedure. For the first few days after treatment, your tooth may feel sensitive, especially if there was pain or infection before the procedure. This discomfort can be relieved with over-the-counter or prescription medications. Follow your endodontist’s instructions carefully.