Causes of bleeding from epidural needle puncture

The common cause of epidural hemorrhage is craniocerebral trauma. Individual patients with high blood pressure may cause vascular rupture due to high blood pressure. Patients may also experience epidural hemorrhage, which is relatively rare in clinical practice. During head trauma, if epidural hemorrhage occurs, some patients can develop symptoms within a few days or several weeks after the onset of the disease, or within ten days, and a CT scan of the brain can confirm the diagnosis. Patients can have limb sensory disturbances, motor dysfunction, and in severe cases, consciousness disturbances can also occur, mainly due to hematoma oppressing brain tissue. It can be treated for lowering intracranial pressure, neuroprotective treatment, and surgical treatment if necessary, to remove epidural hematoma, which can generally occur at any age. For middle-aged and elderly people, the incidence is higher, mainly due to atherosclerosis and increased vascular fragility.

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