Possible is a fictional character who appears in the animated television series Kim Possible. Created by Bob Schooley and Mark McCorkle, the character debuted in the show's pilot episode,  Crush , which premiered on the Disney Channel on June 7, 2002.
A subdural hematoma occurs when a blood vessel near the surface of the brain bursts. Blood builds up between the brain and the brain's tough outer lining. The condition is also called a subdural hemorrhage. In a subdural hematoma, blood collects immediately beneath the dura mater. The dura mater is the outermost layer of the meninges.
Often called boxer's, wrestler's ear, or cauliflower ear, blood gets trapped between the thin layer of skin and the cartilage itself. A hematoma can decrease blood flow causing parts of the cartilage to shrivel and die. This scenario results in a bumpy, deformed outer ear. Septal hematomas occur with nasal trauma.