Ключевые слова: artificial, back, clinic, disc, doctor, education, equipment, fixation, health, healthcare, herniated, hospital, instrument, internal, lumbar, medical, medicine, metal, model, neurosurgery, operating, operation, orthopedic, pain, procedure, professional, rod, screw, slip, spinal, spine, stabilization, surgeon, surgery, surgical, teaching, technology, treatment, vertebra,