Physicians are pushing back against a proposed Medicare policy that would deny coverage for peripheral nerve blocks, warning that the move could harm patients, drive up costs and accelerate the ...

A new study finds that ultrasound-guided thoracic paravertebral block (TPVB) is more effective than stellate ganglion block (SGB) for treating chronic upper arm pain, providing better pain relief and ...

Giants second baseman Marco Scutaro underwent a diagnostic nerve block procedure Tuesday, the Mercury News reports. Scutaro is expected to open the season on the disabled list as he tries to overcome ...

Spine injections should not be given to adults with chronic back pain because they provide little or no pain relief compared with sham injections, say a panel of international experts in The BMJ .