Ключевые слова: anatomy, biology, bone, cartilage, chiropractic, clinic, degenerative, diagnosis, disc, disease, disorder, health, healthcare, human, illustration, injury, intervertebral, lumbar, medical, medicine, model, orthopedic, osteophyte, pain, pathology, render, sciatica, skeleton, spinal, spine, surgery, treatment, vertebra, vertebrae,