Hellow guys, Welcome to my website, and you are watching Why did these root canals fail? They look good! #endodontics #endodontist #rootcanal #dentist #teeth. and this vIdeo is uploaded by Dr. Ferris Nazeri, DMD at 2025-02-06T10:54:58-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.