Surgery In traumatic brain injury, cerebral perfusion pressure should be maintained at ? A 35 - 50 mm Hg B 50 - 70 mm Hg C 70 - 90 mm Hg D > 90 mm Hg 💡 Explanation In traumatic brain injury, cerebral perfusion pressure should be maintained at ? ✓ Correct Answer: C. 70 - 90 mm Hg