Ключевые слова: anatomical, anatomy, back, backbone, background, body, bone, care, chiropractic, chiropractor, clinic, closeup, column, cord, disc, doctor, health, healthcare, hospital, human, illness, intervertebral, lumbar, medical, medicine, model, nerve, orthopedic, pain, pencil, posture, science, skeleton, spinal, spine, study, surgery, treatment, vertebra, vertebrae, vertebral, view, white,