"The current evidence suggests short-term improvement following a successful SNRB and takes a natural course in the long term. The first-month post-intervention showed maximum resolution of symptoms and decreases in the following two months. Patients with no immediate relief of symptoms should be given alternative treatment, e.g. surgical decompression."
"Selective nerve root blocks (SNRB) differ from transforaminal epidural steroid injections (TFESIs) as SNRBs are performed distal to the dorsal and ventral rami division outside the neural exit foramen 2. However, SNRB and TFESI are used interchangeably in the literature 3,5."
Expected headings
"Technique"
"Fluoroscopy"
"Selective nerve root blocks (SNRB) differ from transforaminal epidural steroid injections (TFESIs) as SNRBs are performed distal to the dorsal and ventral rami division outside the neural exit foramen 2. However, SNRB and TFESI are used interchangeably in the literature 3,5."