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.
Fluoroscopic images showing (a) marking incision on inspiratory impedance threshold valve. (b) Jamshedi needle in pedicle. (c) guide wire inserted over Jamshedi needle antero-posterior view. (d) Guide wire inserted over Jamshedi needle lateral view. (e) Screw inserted over guide wire
