The lumbosacral joint, also called L5-S1, is a term used to describe a part of the spine. L5-S1 is the exact spot where the lumbar spine ends and the sacral spine begins. The lumbosacral joint ...
Low back pain affects most adults in their lifetime. Some L5-S1 exercises may help, but seek consultation for persistent pain.
A 28 year-old man developed low back pain radiating down the right leg. Examination showed an absent right ankle reflex, weakness of right knee flexion and ankle plantar flexion, and patchy loss of ...