A subdural bleed, also called a subdural hematoma, is a type of brain bleed in which the blood pools between the skull and the brain. It is usually caused by head trauma, and the severity ...

But this process may last up to several months, depending on the hematoma's size. Subdural and epidural hematomas are serious neurological conditions that typically result from head injuries.

Although concussion is the most common type of brain injury seen in athletes ... that is feared by all sports physicians and others involved in athletic care. Acute subdural haematoma (ASDH) results ...