Recognizing Subdural Hemorrhage in Older Adults
Recognizing Subdural Hemorrhage in Older Adults
SOURCE: Topics in Integrative Health Care 2010; 1 (2)
By: Mark T. Pfefer, RN, MS, DC and Richard Strunk MS, DC
A subdural hematoma, also known as a subdural hemorrhage (SDH) is caused by a post-traumatic accumulation of blood within the potential space between the dura mater and the arachnoid layer covering the brain. Chronic SDH is much more common in the elderly. Patients can have a good outcome with neurosurgical management if the conditions is promptly recognized. All health care providers, as well as nursing home staff, should be aware of this condition because older patients presenting with headache and/or other neurologic complaints need careful assessment to identify SDH.
Keywords: subdural hematoma; subdural hemorrhage; chronic subdural hemorrhage; headache
Definition and Etiology
A subdural hematoma, also known as a subdural hemorrhage (SDH) is caused by a post-traumatic accumulation of blood within the potential space between the dura mater and the arachnoid layer covering the brain. All health care providers, especially those who frequently treat patients with musculoskeletal complaints, as well as nursing home staff, should be aware of this condition because older patients presenting with headache and/or other neurologic complaints need careful assessment. SDH should be considered in the differential assessment of any older patient presenting for care following trauma as it has been associated with minor head injury or falls, even those not involving direct trauma to the head. [1] In fact, absence of direct trauma to the head is associated with up to half of all cases of SDH, and a case has been reported in an adult following a roller coaster ride. [2] Based upon this it should be assumed that motor vehicle collisions could generate forces sufficient to cause SDH in older patients. (more…)