Thus, a left L5-S1 disc herniation compresses the left ... In this case, it is caused by nerve root irritation from an HNP. Each nerve root has a specific area of motor and sensory distribution.

Disc herniation at L5-S1 is also possible and is a common cause of sciatica—a problem with the sciatic nerve that can cause ...

for L5, and 1.29 (95% CI 0.97–1.72) for S1 nerve root impingement. An overall clinical evaluation, concluding on the level and side of the radiculopathy was also performed, and receiver ...

This is an impingement of the first sacral nerve root at L5-S1 in the back. Impingement of the S1 nerve root can cause heel pain and can mimic plantar fasciitis and other causes of heel pain.

This week we are going to discuss sural neuritis, which is a nerve irritation of the ... derived primarily from the S1 nerve root with some innervation from the L5 level in the lumbar spine.

It is presumed that muscles and tendons are more susceptible to injury as they age, but it is not clear why injuries to soft tissues with an L5 and S1 ... (L5 nerve root) in athletes with peripheral ...

Research into leg pain patterns from damaged L5 and S1 nerve roots used MRI to analyze spinal injuries and found 50% to 80% of injuries corresponded to dermatome sensations. Shingles, also called ...