Abstract: Guidelines for the Management of Severe Traumatic Brain Injury (Fourth Edition) have received extensive attention both at home and abroad after releasing by the Brain Trauma Foundation of the United States in 2016. The interval between the published newest version of the Guidelines and the Third Edition has already approached 7 years. In accordance with more rigorous evidence- based medicine standards, the Fourth Edition includes 94 updated research findings as evidence, in combination with the proposition of more accurate treatment recommendations and problem solutions. Combining the domestic situation and problems in the treatment of severe traumatic brain injury at present, three most important clinical issues related to the Fourth Edition of the guidelines are interpreted and analyzed in the present study, including decompressive craniectomy, mild hypothermia therapy and intracranial pressure monitoring, so as to improve the level of treatment of traumatic brain injury in China.

Key words: craniocerebral trauma, guidebooks, decompressive craniectomy, mild hypothermia therapy, intracranial pressure monitoring