Fiber post removal

This case illustrates step-by step removal of two fiber posts during Re-treatment. Munce burs were used to drill out the fiber-posts. Notice how the fiber posts become invisible when dry and re-appear when wet.

Missed distal canal/root

This patient had sensitivity to cold after an RCT on a lower molar. Sensitivity persisted even after a month. Re-treatment revealed a missed distal canal/root that was still vital and hyperaemic. Here is a short lecture of the same case: