Advantages
The majority of the advantages are the same as other post and core systems; however, there are some points which make it different such as:
- increasing the contact surface between the hard tissue of tooth and post/core,
- minimum required preparation of the hard tissue,
- and declining the number of difficulties at the time of tooth preparation and most importantly suitable for treatment of those teeth, in which there is a difficulty to deepen in the root canal more than 50% of root length, and therefore they had to be extracted before.
The post can be used for treating both single or multi-rooted teeth and also in combination with other types of prosthetics.
The insertion ring increases the level of fixation, distribute equally mastication pressure and provide appropriate condition for prosthetics.
It is also recommended for using bridges, crown or other types of dental prosthetics, if a post core is required for treatment .
Read more about this topic: Nankali Post System
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