A nerve block, or neural blockade, is a method of producing anesthesia — a loss of feeling used to prevent or control pain. Nerve blocks can be surgical or nonsurgical. Nonsurgical nerve blocks ...

Back injections can provide significant pain relief for some people. Doctors target specific locations in your spine and muscle to provide the most effective pain relief. If you have back pain that’s ...

The occipital nerve runs from the base of the skull along the back of the head. An occipital nerve block is a procedure to temporarily provide relief from pain related to this nerve, such as that due ...

Can a new liposomal bupivacaine product provide long-lasting nerve block with a single injection? An initial study in humans shows promise — but also some "confusing results." Can a new liposomal ...

Intraneural injection techniques have evolved considerably with the advent of real-time imaging and pressure-sensing technologies, reshaping the prevention and management of peripheral nerve injury.

A nerve block works by preventing pain signals from reaching the brain. There are permanent and temporary options. Both are generally safe procedures. Nerve blocks are an effective way to prevent, ...