Lower back pain? You may have heard your practitioner mention something about your L4-L5 spinal segment. The lower back (lumbar spine) is a fairly complex structure. It consists of 5 vertebrates, the ...

Radicular pain caused by a lumbar disc herniation is commonly accompanied by sensory disturbances ... Two patients out of 52 with an assumed affected L4 root and two with an assumed affected L5 root, ...

The application of capsaicin or RTX to the adjacent uninjured L3 and L4 nerves completely alleviated and prevented mechanical and thermal hyperalgesia following the L5 nerve injury ... from ...

X-Ray showed Grade 1 anterolisthesis (figure 1) of L3 over L4, block vertebrae of L4 and L5 and degenerative changes are predominantly involving L5 and S1 vertebrae. Considering it to be a case of ...

Researchers assessed physiologic changes of the spine as well as the frequency of low back pain among astronauts during and after spaceflight.

The pain had not improved with trials of physical therapy ... MRI at 1.5 T of the lumbar spine revealed a large L4–L5 disc extrusion producing severe central canal stenosis and mild-to-moderate ...

He described pain radiating from his lateral hip to lateral foot and his left foot “catching ... Radiographs of the lumbar spine demonstrated degenerative disc disease at L4–L5, with associated ...

During and after spaceflight, astronauts experience lower back pain (LBP), lumbar muscle hypertrophy, reduced range of motion, and significant disc herniations ... in the L4-L5 and L5-S1 segments.