55_1mp4

Leave at least of gutta-percha at the apex to ensure an adequate seal.

: This specific method involves instrumenting the canal to a size 40/.04, fitting corresponding fiber posts, and using bioceramic sealers to ensure a seamless bond between the post and the root. 55_1mp4

The diameter of the post should not exceed of the root diameter to prevent fractures. Leave at least of gutta-percha at the apex

Post preparation (often called "post space preparation") is the clinical step of removing a portion of the root canal filling to create room for a dental post, which subsequently supports a core and crown. fitting corresponding fiber posts