Dr. Nasseh discusses a comment question regarding whether the post should be placed immediately after the root canal or whether it should be delayed and whether this applies to EndoSequence BC Sealer. …
A matching post system has the advantage of efficiency and simplicity. In this video Dr. Nasseh shows the EndoSequence Fiber Post system, the first matching post system that duplicates the shape of EndoSequence and ESX Finishing Files.…
This easy post preparation technique removes the hassle and many unintended errors of post preparation, such as perforations and unnecessary weakening of the tooth structure by using a drill-less post technique were the post is fitted prior to the obturation rather than after!…
In this video, Dr. Nasseh interviews Dr. Leslie Miller, clinical endodontist and Assist. Prof. at Tufts School of Dentistry regarding his EndoLit Case of the Month.…
As a result of BioCeramic based intracanal bonding and bonded endodontic obturation, the concept of EndoRestorative™ is born that emphasizes a minimally invasive root canal preparation that maximizes the benefits of today’s modern technology. Therefore, a totally bonded Endodontically obturated root canal and bonded post/core/crown complete the circle of bonding dentin and improved strength and case outcomes through removing only the infected dentin vs. that which was removed historically only to faciliate gutta percha compaction vertically or laterally.…
A tooth #10 with a history of trauma followed by a crown that broke off at the gingival level was sent for endodontic therapy prior to post space preparation. After access through the dystrophic calcification, a defected, rusted #17 Flexo-file fails upon insertion in the already patent and instrumented to size 10 canal. The file is loose and its retrieval with instruments /ultrasonic is not possible since the tip can not be grabbed by any instrument as well as the fact that the rusted file may shatter into pieces if ultrasonic energy is applied. A technique utilizing Cyanoacrylate is demonstrated to retrieve the instrument inside the canal. Following obturation, the a variation from the previously explained technique (look up Nasseh Post Preparation Technique) is demonstrated, which involves fitting a post first, followed by scoring the final fitted gutta percha at the apical level of the fitted post, then cementing the gutta percha in the canal and twisting off the handle (separating the handle from the scored tip) and then condensing the cemented segment.…
Given the synchronicity of the EndoSequence System with matching gutta percha to a given Master File’s shape, and given the fact that hydraulic condensation allows us to get away without using heated gutta percha techniques, a new post preparation technique become a conceptual possibility. Instead of obturating the whole canal and then removing the gutta percha, we can score the gutta percha at the desired working length and then cement and twist off the gutta percha, leaving the apical segment in place. This is almost similar to the old silver point technique exept that you now have a better matched obturation cone with the canal as well as s sealer that does not resorb.…
