Figure 3. Photographs of digitized CBCT scanned images showing specimens before (A) and after (B) instrumentation with FKG filing system at four levels of preparation, 7, 5, 3, and 1mm from the apex respectively

From

Computed Tomographic Evaluation of Shaping Ability for FKG Dentaire and ProTaper Next Files on Preservation of Canal Width and Degree of Taper

Manal M. Abdelhafeez

International Journal of Dental Sciences and Research. 2020, 8(2), 56-61 doi:10.12691/ijdsr-8-2-6