Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
A) Pre-operative radiograph, B) Perforation of the chamber floor was confirmed, C) CBCT of the respective area, D) Repair of the perforation site and intra-canal calcium hydroxide medicament, E) Post obturation radiography showing four canals, F) One-year follow-up
