Need to understand what lumbar nerve roots are and how they affect back pain, sciatica, or leg numbness? This video breaks down the lumbar spine anatomy, nerve root function, and common issues like herniated discs, spinal stenosis, and pinched nerves. Whether you're a medical student, chiropractic patient, or just looking to learn more about lower back pain causes and treatments, this is your go-to guide | Spine-health

40K views · 448 reactions | Need to understand your lower back pain better? The L3-L4 intervertebral disc is a key structure in your lumbar spine that often contributes to issues like herniated discs, sciatica, and lower back stiffness. Learn how L3-L4 disc problems affect your nerves, mobility, and daily life. | Spine-health | Facebook