A traumatic intracranial subdural hematoma refers to the collection of blood that accumulates between the outermost covering of the brain, the dura mater, and the surface of the brain itself as a result of a traumatic injury.
The term "traumatic" signifies that the condition is caused by a physical injury or trauma to the head, usually resulting from an impact or a blow. The word "intracranial" indicates that the hematoma occurs within the confines of the skull, specifically in the space between the dura mater and the brain tissue.
A subdural hematoma, in general, is a condition characterized by the presence of blood in the subdural space. In this case, it is traumatic, meaning it is a direct result of trauma. The subdural space refers to the potential space that is naturally present between the dura mater and the arachnoid mater, which are the two outermost layers covering the brain.
This type of hematoma can result from injuries that cause blood vessels to tear or rupture in the subdural space, leading to blood accumulation. As the hematoma grows, it can exert pressure on the brain, potentially causing symptoms such as headaches, confusion, seizures, weakness, nausea, and changes in mood or behavior.
Traumatic intracranial subdural hematomas can be a serious medical condition that requires immediate attention and treatment. Medical interventions may include surgical drainage or evacuation of the hematoma, as well as monitoring to prevent further complications.
