Herniated nucleus pulposus (HNP), also referred to as a herniated disc, is a common spine pathology that occurs approximately 95% of the time at the L4-L5 or L5-S1 level (Fisher et al., 2004; Asch ...

Additional studies found disc problems at L5-S1 can lead to difficulty controlling your anal sphincter. Initial treatments ...

What may initially appear to be a classic presentation of a common condition in this case sciatic radiculopathy from presumed disc herniation ... at the L4-L5 and L5-S1 interspace without ...

The FDA has granted 510 (k) clearance to an expandable lateral lumbar interbody system. U.S. Court–Middle District Florida ...

Disc height reduction was also found to be most common at the L5/S1 level. However, the most common height reduction was only mild. A similar trend of increased prevalence of disc herniation was noted ...