Root Canal Treatment: How It Works, Explained Simply
A root canal saves a badly infected tooth instead of removing it. Deep decay or a crack can let bacteria reach the soft pulp inside a tooth. A fact-checked 3D patient-education video about root canal treatment — educational only, not medical advice.
Video Transcript
A root canal saves a badly infected tooth instead of removing it. Deep decay or a crack can let bacteria reach the soft pulp inside a tooth. Inside every tooth is a pulp chamber and narrow canals that hold the nerves and blood vessels. First, the tooth is numbed and a small opening is made in the crown. The infected pulp is removed, and the canals are carefully cleaned and shaped. The empty canals are then filled and sealed to keep bacteria out. Finally, the tooth is usually capped with a crown to protect it. The result is a tooth that is saved, and can last for many years. This video is for general education only. It is not medical or dental advice. Ask your dentist what's right for you.
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