Bilateral L1 and L2 dorsal root ganglion blocks for discogenic low-back pain (2009)
Richardson, J., Collinghan, N., Scally, A. J., Gupta, S.
Background It is possible that interruption of nociceptive input from intervertebral discs can be modulated through bilateral L1 and L2 dorsal root ganglia (DRG) blockade. In order to test this...