Spinal cord injuries can cause partial or complete loss of motor and sensory function below the site of injury. There are several types of spinal cord injuries including complete and incomplete injuries. Risk factors include men, young adults, seniors, and those active in sports. Causes include trauma, bullet wounds, and falls. Symptoms depend on the injury level but may include paralysis, numbness, loss of bowel/bladder control. Diagnostic tests include imaging like CT, MRI to determine injury level and severity. Complications can include autonomic dysreflexia, pressure sores, loss of sexual function. Treatment involves stabilizing the spine, managing complications, and long-term rehabilitation.