Computed Tomography in Head Trauma

Abstract
Retrospective analysis of 200 cases of documented head trauma demonstrated an accuracy approaching 100% in the diagnosis of intra- and extracerebral collections of blood. Caution must be exercised in the evaluation of trauma 1-5 wk old, since subdural hematomas have the same density as normal brain tissue, and angiography may be necessary. The clinical diagnosis of brainstem contusion was associated with a remarkably high level (54%) of surgically correctable lesions. The use of computed tomography in the evaluation of other traumatic intracranial lesions was discussed.

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