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 typically result ...
An 80 year-old woman presented with progressive back and leg pain and weakness of the right hip flexors and knee extensors, associated with paresthesias of the right medial calf. On examination, the ...
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 & ...