
Root canals are a very successful treatment, but in rare circumstances, they may not go exactly as planned. This is where retreatment comes in—the process of opening a previously treated tooth to redo the procedure. But while hearing that you need another root canal can feel frustrating, it’s often the best way to save your tooth. Continue reading to learn why retreatment is sometimes needed and see what to expect from the process to give your smile the second chance it deserves.
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