Reconstruction Of Poor/Failed Root Canal Treated Tooth

In this video i have shown the restoration or the retreatment of the tooth which was treated by the poor root canal treatment by some unprofessional dentist and ultimately it leads to the failure after some period of time. This purpose of making this video is only for the educational purposes so that every person should know how the root canal treatment are actually being done because its most common in most of the underdeveloped countries the root canals are not being done properly, what actually most of the unprofessional dentists are doing they just remove only a portion of infected pulp inside your decayed tooth and after that did not fill all the root canals present in your tooth or they may fill the root canal only half of the length which ultimately leads to the failures due to the lack of dentist concern. In this video i have retreated the tooth by the root canal procedure in which all the four canals inside this tooth are filled upto the full working length and after that the rest of the tooth is restored by the zirconia endocrown.

Contents in this video. 00:00 Introduction. 00:14 Taking pre-operative radiograph. 00:21 Removal of tooth decay. 01:27 Short filled and unfilled root canals. 01:39 Rubber dam for isolation. 01:44 Removing old faulty filling from canals. 02:11 Disinfecting root canals. 02:23 Enlarging root canal orifices. 02:45 Measuring the length of all the root canals using electronic apex locater. 03:36 Shaping all the root canals to full working length(Bio mechanical preparation). 04:00 Cleaning all the root canals using ultrasonics. 04:19 Drying all the root canals. 04:36 Taking post-operative radiograph(working length radiograph). 04:48 Filling all the root canals with gutta percha. 05:11 Applying bonding agent. 05:20 Filling pulp chamber with composites. 05:41 Tooth preparation for endocrown. 06:41 Taking silicone impression. 07:01 Zirconia endocrown made from dental laboratory. 07:08 Etching to create micro porosity for bonding. 07:21 Cementation of endocrown with RMGI. 07:33 Before/After. The blue light used at the various stages is the curing light used to set the composites and resin cements.