Review
Copyright ©The Author(s) 2015.
World J Surg Proced. Mar 28, 2015; 5(1): 82-98
Published online Mar 28, 2015. doi: 10.5412/wjsp.v5.i1.82
Figure 4
Figure 4 Procedures for removing a separated file from a root canal using the new file removal system. A: Initial canal with a separated file; B: Canal enlarged with CBA; C: Dentin removal around the separated file with CBB; D: Ultrasonic tip troughed semicircularly around the separated file to create space for the file-removal device; E: troughing semicircularly on the remaining half of the separated file for complete exposure; F: Placement of the loop over the separated file; G: Fastening the loop to grab the separated file; H: Removal of the separated file from the root canal.