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What is Root Canal Therapy?
When the inner pulp of your tooth has been exposed or has become infected by decay, you will need root canal therapy. Root canal therapy involves the full removal of the pulp of the tooth, which is sometimes referred to as the nerve. The pulp is responsible for bringing blood supply and sensations to the tooth. When the pulp is infected, it can cause the patient severe pain and sensitivity.
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Why might you need Root Canal Therapy?
A tooth that has severe decay will need a root canal. Most often, a smaller cavity that was ignored is allowed to get larger until it reaches down into the pulp. Some decay is more aggressive than others, so this can occur quickly even if you’ve recently been to the dentist. If the pulp is exposed through a crack or fracture, a root canal is necessary.
