Root Canals
Root canal treatment, also known as endodontic therapy, is a procedure designed to save a tooth that is infected or severely decayed, thereby preventing the need for extraction. The term “root canal” refers to the natural cavity within the tooth’s center where the tooth’s pulp chamber and nerve lie. When this area becomes infected or inflamed due to deep decay, repeated dental procedures on the tooth, or trauma, root canal treatment is necessary to remove the infected tissue and restore the tooth’s health.
The process of a root canal involves several steps. Initially, the dentist will numb the affected tooth and surrounding area with a local anesthetic to ensure comfort during the procedure. Next, an opening is made in the tooth to access the infected pulp chamber and root canals. The infected or damaged pulp tissue is then carefully removed using special instruments, and the inside of the tooth is cleaned, shaped, and disinfected.
After cleaning the root canals, they are filled with a biocompatible material called gutta-percha to seal them and prevent recontamination. Depending on the extent of the damage, a temporary or permanent filling may be placed to seal the access opening. In many cases, a dental crown is recommended to protect and strengthen the tooth, as teeth that undergo root canal treatment can become brittle over time.
Root canal treatment relieves pain and discomfort caused by tooth infections or abscesses and allows you to retain your natural tooth, which is often the best option for maintaining oral health and function. With advancements in dental technology and techniques, root canal procedures are now relatively comfortable and highly successful. Following a root canal, maintaining good oral hygiene practices, including regular brushing, flossing, and dental check-ups, is essential to ensure the long-term success of the treatment and the health of the restored tooth.
