You may assume that if you needed a root canal, you’d be experiencing severe, unbearable tooth pain. While an intense toothache can certainly be a sign that root canal therapy is necessary, it’s not the only symptom. In fact, some teeth that require the procedure cause very little discomfort or don’t hurt at all. Just know that if your dentist recommends root canal treatment even though your tooth doesn’t hurt, there’s usually a good reason. Here’s why.
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