traumatic brain injury (tbi) is an important cause of death and disability in young adults ,and may lead to physical disabilities and long-term cognitive, behavioral psychological and social defects. there is a lack of definite result about the effect of thyroid hormones after traumatic brain injury in the severity and no data about their effect on mortality of the injury. the aim of this study...

The most common causes of severe head injuries are motor vehicle accidents and falls from a height that cause cardiac arrest. Cardiac arrest resulted in the patient being unconscious, no breathing, pulse. incidence is mostly because hypoxic. Patients with characterized by Gasglow Coma Scale (GCS) 8 or less. who often have decreased oxygen saturation should require definitive airway to prevent d...