The distance from the posterior superior iliac spine (PSIS) to the intercristal line can be an accurate predictor of lumbar plexus depth in children, according to a study published in Anesthesia ...

Introduction Sacral fractures occur in approximately 45% of pelvic fractures. An associated neurologic injury of the lumbosacral plexus may occur in 25% of sacral fractures.1 Sacral fractures ...

How Does a Hypogastric Plexus Block Work? The hypogastric plexus is made up of various nerves positioned at your fifth lumbar and first sacral vertebrae in your spine. It is found on the lower ...

The lumbar plexus has seven bundles of nerves, and the obturator nerve is the second most inferior, or lowest, nerve in this network. What Does the Obturator Nerve Do? ...

In this case, the mid-lumbar plexus was predominantly affected. The hip flexors and knee extensors are supplied by the L2-L3-L4 roots. After the lumbosacral roots leave the spinal cord, they course ...

Sciatic Nerve Variations . The sciatic nerve is a peripheral nerve of the lumbosacral plexus. In humans, it originates from the last two lumbar and first three sacral vertebral segments L4-S3.

The distance from the posterior superior iliac spine (PSIS) to the intercristal line can be an accurate predictor of lumbar plexus depth in children, according to a study published in Anesthesia & ...