@anatomyunseen1: Most cavities don’t hurt at first… but when bacteria finally reach the tooth nerve, the pain can become unbearable. Inside every tooth is a living tissue called the pulp — full of nerves and blood vessels. When decay breaks through enamel and dentin, infection spreads deep inside the tooth. That’s when your dentist may need to perform a root canal to remove the infected nerve and save the tooth. What you’re seeing here is what actually happens inside your tooth. #toothdecay #dentaleducation #medicalanimation #dentaltok #LearnOnTikTok

AnatomyUnseen

Open In TikTok:

Region: GB

Sunday 15 March 2026 17:22:33 GMT