Lumbar Vertebrae/injuries; Neuromuscular Junction/physiopathology; Spinal Fractures/physiopathology; Thoracic Vertebrae/injuries; Adolescent; Adult; Aged; Female; Humans; Ligaments/diagnostic imaging; Ligaments/injuries; Logistic Models; Lumbar Vertebrae/diagnostic imaging; Lumbar Vertebrae/surgery; Male; Middle Aged; Multivariate Analysis; Neuromuscular Diseases/etiology; Neuromuscular Diseases/pathology; Neuromuscular Diseases/physiopathology; Retrospective Studies; Risk Factors; Severity of Illness Index; Spinal Canal/injuries; Spinal Canal/pathology; Spinal Fractures/complications; Spinal Fractures/surgery; Spinal Fusion/methods; Spinal Injuries/complications; Spinal Injuries/physiopathology; Spinal Injuries/surgery; Spinal Stenosis/complications; Spinal Stenosis/diagnostic imaging; Thoracic Vertebrae/diagnostic imaging; Thoracic Vertebrae/surgery; Tomography, X-Ray Computed; Young Adult