What characterizes subdural hemorrhaging?

Subdural hemorrhaging is characterized by the accumulation of blood beneath the brain tissue, specifically in the space between the dura mater and the arachnoid membrane. This typically occurs due to the tearing of bridging veins in the brain, often after head trauma, leading to a collection of blood that puts pressure on the brain tissue itself. The clinical significance of subdural hemorrhages is that they can lead to increased intracranial pressure and potentially result in neurological deficits or death if not addressed promptly. Understanding the location and nature of the bleeding is crucial for diagnosis and treatment in emergency medical situations.