Medically reviewed by Brigid Dwyer, MD Key Takeaways The L5-S1 joint can be vulnerable to misalignment or injury. Common causes of pain at L5-S1 include disc herniation and spondylolisthesis.Pain from ...

Everyone experiences some sort of lower back pain or discomfort. Its best not to ignore these common but sometimes debilitating aches and pains. Your lower back consists of five vertebrae, labeled L1 ...

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 ...

Sacralization is a condition where the base of your spine has fused to the top of your pelvis. Your bottom vertebra is called the L5 lumbar vertebra. It’s joined to your sacrum, the upper ridge of ...

A 33 year-old man developed severe low back pain radiating down the left leg. Examination showed an absent left ankle reflex and loss of sensation over the left lateral foot and posterior lateral leg.