![]() ![]() Venous thrombosis complicates up to 31% of these fractures as many as 75% of caroticocavernous fistulae will have antecedent skull base fractures. (A) Brain CT scan of a 2-year-old girl who fell from a height of 2 meters. Such fractures are difficult to see on CT scans and plain film skull radiographs. They may occur in isolation or often in continuity with skull vault (calvarial) fractures or facial fractures. X-ray is superior in diagnosing basal skull fractures. skull radiographs are highly reliable in ruling out a basilar skull fracture. Basilar fractures of the skull, also known as base of skull fractures, are a common form of skull fracture, particularly in the setting of severe traumatic head injury, and involve the base of the skull. Elrahim et al., in their study over 250 patients of head injury concluded that 1.3. With recent advances in multidetector CT (MDCT), thin. Small contusions on the brain stem, cerebral peduncles. Transsphenoidal basilar skull fractures are a particularly serious type of basilar skull fracture usually occurring in the setting of severe traumatic brain injury and with potential for serious complications including damaging the internal carotid arteries and optic nerves as well as high incidence of dural tear with CSF leak. skull fracture extending through the foramen magnum is often associated with frontal lobe injuries. Thinner 1- or 2.5-mm sections are used to evaluate the orbits, maxillofacial structures, and skull base.
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