First, the area around the tooth is numbed.If you are anxious about the procedure, your dentist can recommend sedations options. Tooth trauma can critically damage the nerves or the blood vessels inside the tooth, leading to pulp death.Ī root canal procedure is relatively straightforward.With serious gum disease, infection can spread from the gums to the pulp inside the roots.Similarly, a broken or cracked tooth can allow bacteria access to the pulp chamber.A deep cavity can extend to the pulp chamber, permitting bacteria to reach the pulp and cause infection.What can make root canal treatment necessary?Įven with the protective layers surrounding it, tooth pulp is vulnerable to infection and injury: A root canal procedure can prevent tooth loss and more widespread infection by removing infected pulp tissue and restoring the integrity of the tooth structure. Moreover, an infection in the pulp can spread to the gum tissue, the jawbone, and other parts of the body. Without prompt treatment, tooth extraction is often necessary. When tooth pulp is infected or dying, it can’t be restored. It’s found in the pulp chamber within the crown and in the root canals that lead from the pulp chamber to the tip of each root. Pulp is living tissue containing nerves, blood vessels, and connective tissue. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer dentin, and inside the center of the tooth, the pulp. Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw.
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