A dentist may say you need a root canal treatment for a deep cavity.

However, root canal treatment can sometimes be avoided, especially with no symptoms. Of course, the dentist must decide after a thorough examination.

If you want to treat the deep cavity using this technique, we use a special medicament to regenerate the tooth tissue from the nerve tissue. I created a video to explain. Please check it out!　　　Hiroshi

https://www.youtube.com/watch?v=UDN1Jc64EPI