Here’s a 3-d video of the skull of a guy who crashed his bike while helmetless.
This patient was not using a helmet.. Extensive facial and mandibular fractures are present. The patient has an endotracheal tube, and a orogastric suction tube.The vertex (top) and posterior skull are not damaged. These portions were excluded in the initial scan and appear as though they are missing on the 3D rendering.
Saw a fellow of about my age (old) and weight (fat) riding down the street on his Harley last week while wearing shorts, Hawaiian shirt, sandals, no helmet. The upside was that he was completely bald so the medicos won’t have shave his head when he has the brain surgery. SOB