Understanding Paravertebral: Approach, Block, and Anatomy

Paravertebral refers to the space or region between two adjacent vertebrae in the spine. It is a term used in anatomy and surgery to describe the area around the spinal column, particularly when discussing procedures or conditions that affect this region.

In the context of spinal surgery, paravertebral refers to the approach or incision made through the soft tissues between two vertebrae, rather than through the vertebral body itself. This type of approach allows the surgeon to access the spinal disc or other structures in the spine without having to remove or disrupt the vertebrae.

Paravertebral block is a type of regional anesthesia that is used to numb the paravertebral space and provide pain relief for procedures such as spinal fusion or laminectomy. The block is typically performed by injecting local anesthetic into the space between two adjacent vertebrae, using X-ray guidance to ensure accurate placement of the needle.

Overall, the term paravertebral is used to describe a variety of concepts related to the space between vertebrae in the spine, including surgical approaches, regional anesthesia techniques, and anatomical structures in this region.