A root canal procedure is a method used by general and emergency dentists to save a tooth that has been infected due to decay or trauma. Root canal therapy is an alternative to undergoing a tooth extraction and then having to receive a dental implant or dentures to replace the missing tooth. If you’re in need of a root canal in Bel Air , keep reading to learn more about the procedure.
Why Root Canals Are Necessary
A root canal procedure is necessary if the tooth’s nerve is infected, or if the dental pulp is damaged. When this infection or damage occurs, the nerve root and pulp begin to break down, allowing bacteria to multiply in the pulp chamber. This 
bacteria can even cause an abscessed tooth. It can also lead to bone loss, drainage problems, or swelling in the face, neck, or head.
What Symptoms Indicate an Infection
If you’re suffering from an infected nerve root or damaged pulp, there may be a few obvious signs and symptoms that you’ll notice. You’ll experience a severe toothache, or intense pain when biting, chewing, or grinding. Your infected tooth will be extremely sensitive to hot and cold temperatures, even when the stimulus is removed. The gum tissue around the infected tooth will become tender, sensitive, inflamed, and swollen. You may notice that the infected tooth has become discolored, or appears darker than surrounding teeth.
How a Root Canal Procedure Is Performed
A dentist or endodontist can perform a root canal procedure in the dental office. Your dentist will first take X-rays of your teeth to see how far the infection has spread. You’ll then be given local anesthesia. Your dentist will drill a hole into the infected tooth, through which he’ll remove the decayed nerve root, damaged dental pulp, and any other debris. The tooth is then thoroughly cleaned, injected with medication and antibiotics, and sealed with sealer paste and a rubber compound. Your dentist may recommend that a dental crown be placed on the tooth to further protect it.