Figure 3.
Changes in pain, mouth opening, and protrusive and lateral movements, before and 6 months after DDN in the external pterygoid muscle.
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.