77003 (Fluoroscopic guidance for localization of needle – spinal)
Don’t forget your J-codes for the corticosteroids and contrast.
Cervical epidural steroid injections are an interventional pain procedure that can be highly effective at relieving axial neck pain and cervical radicular pain.
With the interlaminar approach, you avoid the risk of an inadvertent intra-arterial injection of a particulate corticosteroid, with the rare adverse result being a cerebral, brainstem, or spinal cord infarction. But this interlaminar approach also has an obvious risk of intrathecal injection, or even worse, an accidental spinal cord puncture if the needle goes too far anteriorly.
Many physicians try to avoid going too far anterior by using a lateral fluoroscopic view of the lower cervical spine. The problem with this view is that the shoulders are nearly always in the way, and this make visualization of the advancing needle tip and target depth difficult.
SOLUTION: Contralateral Oblique View
When I say “contralateral”, I am referring to the C-arm intensifier (above the patient).
Example: If entering the skin slightly lateral to the midline (on the RIGHT), and targeting a right-sided paramedian site, the C-arm intensifier needs to be rotated to the LEFT side (contralateral to the target side).
Important: It is imperative that the rotation is 40-50 degrees. Anything less than that and the needle will incorrectly appear dangerously past the lamina line. This will just scare you, and frustrate you until you give up on this newer technique.
Step-by-Step (click on the below images to see larger pics)
By Chris Faubel, M.D. -- Bertolotti's syndrome is an atypical cause of axial low back pain or buttock pain caused by a transitional lumbar vertebrae with a large transverse process that either fuses with the sacrum (sacral ala) or ilium, or forms a pseudoarticulation at that location.