The lumbar plexus is a nerve plexus (a network of intersecting nerves) in the body’s lumbar region. It is formed by the ventral branches of the first to the fourth upper lumbar nerves (L1-L4), with ...

Please provide your email address to receive an email when new articles are posted on . Sacral fractures occur in approximately 45% of pelvic fractures. An associated neurologic injury of the ...