Meninges

/ SECTIONS / By
  • 3 Layers: Dura Arachnoid Pia DAP
  • Bleeds
  1. ExtraDural EDHAL: Middle Meningeal Artery Rupture, Rx Burr Hole Inch above Mid Zygomatic Arch, Lucid interval
  2. SubDural SDH: Superior Cerebral Veins Injury, Rx Burr Hole
  3. SubArachnoid SAH: Rupture Aneurysm Circle of Willis – Not due to injury

SDH1 SDH.jpg

Reference