The lumbar spine includes the five vertebrae in your lower back numbered L1 to L5. These bones help provide mobility and stability to your back and spinal column and are an attachment point for ...

“I broke my back, like, I actually broke it. No joke.” Tartick explained that the technical term is “L5S1 retro spondy,” referring to a “backward slippage of the L5 vertebrae on the S1 ...

Lumbar (lower back) fusions are not common to return from for a variety of reasons. There is a good chance that surgery doesn't help and the pain doesn't improve. In the general population, it's about ...