Children immobilized by SCIWORA or other spinal cord injuries are at risk for complications due to immobility, including decubitus ulcers, thromboembolic complications, atelectasis and pneumonia, hypertensive autonomic dysreflexia, and complications due to neurogenic bladder, including lower or upper urinary tract infection (secondary to a chronic indwelling catheter), ureteral calculi, vesicourethral reflux, and ultimately chronic kidney disease.