The air shady sign (air epidurogram).
AOSSMA (Alabama Orthopedic, Spine & Sports Medicine Associates), 52 Medical Park E. Dr, Suite 115, Birmingham, AL 35235, USA.
Bradly S
BS
Goodman
AOSSMA (Alabama Orthopedic, Spine & Sports Medicine Associates), 52 Medical Park E. Dr, Suite 115, Birmingham, AL 35235, USA.
Shady E
SE
Hassan