"It is my duty and pleasure to write and thank you for the course of treatment I received while attending 03 Dental Studio. The in . . . 
Surgical Root Canal
SURGICAL ROOT TREATMENT
Sometimes, if infection persists at the end of a root or if there is a perforation in a root, we can perfom surgical root treatment. This involves a small incision in the gum. We use a material called MTA to seal the root afterwards.