Yun‑Yun Kathy Chen, MD, discusses her team's clinical trial evaluating nociceptive pain processing after a single‑injection axillary brachial plexus block.

Nerve blocks—local anesthetic injections that block pain signals—are a valuable opioid-sparing technique for controlling pain ...

Nerve blocks – local anesthetic injections that block pain signals – are a valuable opioid-sparing technique for controlling pain after surgery.

People hospitalized for a debilitating migraine should receive targeted nerve blocks rather than IV opioids to quell their pain, a major update of treatment guidelines suggests. Doctors should use a ...

Study finds that nerve blocks don't make nerves more sensitive or cause worse pain after they wear off. Results suggest "rebound pain ...

New research suggests that sedating patients before a nerve block needed to diagnose or treat chronic pain increases costs, risks and unnecessary surgeries, and sedation does nothing to increase ...

The modifiers below are approved modifiers for use with peripheral block procedures. Payment will only be made once during an episode of care. Modifier -59 is required to distinguish the block from ...