To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
photo 1.The skin flap with the aponeurosis and muscle is raised. Burr holes are placed and the bone is sawn.photo 2.This is the dura mater.photo 3.Open brain.Here we see a heart attack: edema and full-blooded veins. Everything is bad.The patient died.