The articles in this section investigate the ability to achieve a better level of obturation after instrumentation with the SAF System, as well as the use of the SAF System in removing the existing obturation material and reaching a higher level of cleanliness in retreatment.

In a few of the articles, in which the SAF was not portrayed as the preferred choice for treatment, a “ReDent’s note” was added, to suggest how working with the system according to the manufacturer’s directions could help achieve better results.