Spine Surgery 38 Spinal Diseases 27 methods 21 surgery 19 Orthopedic Procedures 12 Diseases 11 more ... Spinal Injuries 8 Abnormalities 7 Spinal diseases 7 therapy 7 Back Pain 6 Wounds and injuries 6 anatomy & histology 6 Diagnosis 5 physiopathology 5 Brain 4 Therapy 4 Treatment 4 diagnosis 4 Anatomy 3 Biomechanics 3 Magnetic resonance imaging 3 Neck 3 Nervous system 3 Neurosurgical Procedures 3 Pain 3 Radiography 3 Surgical Procedures, Minimally Invasive 3 physiology 3 less ...