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.
The picture on the left demonstrates the mechanically assisted manipulation used when a patient's skull is restricted in extension on lateral cervical radiograph. The picture on the right is the procedure used when the skull flexion is restricted.
