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.
Graphical projection of average TDI and combined certification by patrol function. Note that both patrol and non-patrol MWDs had a higher frequency of enamel-dentin-pulp fractures vs. enamel-dentin fractures. There was no statistical significance between patrol function and increased risk of enamel-dentin-pulp fractures.
