extradural การใช้

• Extradural, subdural and intramedullary hematomas are all signs of acute cord compression.
• Norman is rushed into theatre for emergency surgery after being diagnosed with an extradural haematoma.
• Expressive aphasia can also be caused by trauma to the brain, tumor, cerebral hemorrhage by extradural hematoma.
• A particularly weak part of the skull that is vulnerable to damage causing extradural haematoma is the pterion, deep in which lies the middle meningeal artery, which is easily damaged in fractures of the pterion.
• Combined myelographic and post-myelographic CT scan is the most effective diagnostic tool in demonstrating the detailed bone, intradural and extradural pathological anatomy of the affected and adjacent spinal canal levels and of the bony spur.