The lumbar sympathetic (nerve) chain is located along the anterior (front) surface of the lumbar vertebral bodies and contains nerve fibers to the pelvis and…

A selective nerve root block is a procedure that is used diagnostically to identify whether a spinal nerve is the generator of pain. Additionally, coincident…

Intercostal Nerve Blocks are a protocol for relieving pain that has a proven track record for success. Once the block is administered, the patient feels…