Abstract
Nerve plexuses are complex networks of interwoven nerves in the peripheral nervous
system. This article provides a comprehensive overview of the anatomy and function
of the major nerve plexuses in the human body. The main spinal nerve plexuses—cervical,
brachial, abdominal, lumbar, and sacral—are examined in detail, including their spinal
origins, anatomical locations, and the areas they innervate. Understanding the intricate
anatomy of nerve plexuses is essential for interventionalists, as it aids in the diagnosis
and treatment of various neurological disorders affecting the peripheral nervous system.
Keywords
interventional radiology - nerve plexus - anatomy - neurolysis - nerve block
