Images and videos

Images

1

Skull fractures

Linear parietal fracture without depression

From the teaching collection of Demetrios Demetriades; used with permission

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2

Skull fractures

Axial CT scan demonstrating an open nondepressed linear skull fracture (arrow) associated with pneumocephalus (circle)

From the teaching collection of Demetrios Demetriades; used with permission

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16

Skull fractures

Gunshot wound with perpendicular blowout fracture

From the teaching collection of Demetrios Demetriades; used with permission

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11

Skull fractures

Fracture of temporal bone

From the teaching collection of Demetrios Demetriades; used with permission

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7

Skull fractures

Depressed skull fracture: level of depression equal to thickness of cortex

From the teaching collection of Demetrios Demetriades; used with permission

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13

Skull fractures

Occipital fracture extending to foramen magnum: risk of brainstem compression by hematoma

From the teaching collection of Demetrios Demetriades; used with permission

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9

Skull fractures

Sagittal CT images of an open, comminuted, depressed skull fracture. Note the associated pneumocephalus (small arrows). The level of depression is greater than the bony table and there are a number of bone fragments impacted below the inner cortex of the opposing bone (large arrow). Despite lack of underlying associated brain injury this fracture required operative debridement and elevation of the bone fragments. See also the corresponding coronal CT image

From the teaching collection of Demetrios Demetriades; used with permission

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4

Skull fractures

Comminuted nondepressed fracture

From the teaching collection of Demetrios Demetriades; used with permission

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12

Skull fractures

Fracture of temporal bone extending into foramen ovale

From the teaching collection of Demetrios Demetriades; used with permission

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3

Skull fractures

Axial CT scan showing nondepressed linear skull fracture (arrow) of the skull base involving the foramen magnum. This injury pattern is concerning for associated spinal fracture, cord injury, and blunt cerebrovascular injury

From the teaching collection of Demetrios Demetriades; used with permission

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8

Skull fractures

Axial CT scan demonstrating open elevated linear skull fracture (large arrow). Note the air in the soft tissues (small arrow), the small amount of pneumocephalus associated with the fracture (circle), and that the level of elevation of the bone fragment is significantly more than the thickness of the bony table

From the teaching collection of Demetrios Demetriades; used with permission

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15

Skull fractures

Gunshot wound with comminuted elevated fracture and pneumocephalus

From the teaching collection of Demetrios Demetriades; used with permission

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5

Skull fractures

Comminuted depressed skull fracture with pneumocephalus

From the teaching collection of Demetrios Demetriades; used with permission

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6

Skull fractures

Comminuted depressed fracture of the frontal sinus with air, fluid, and bone fragments in frontal sinus and pneumocephalus; level of depression greater than width of cortex

From the teaching collection of Demetrios Demetriades; used with permission

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14

Skull fractures

Transcranial gunshot wound

From the teaching collection of Demetrios Demetriades; used with permission

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10

Skull fractures

Coronal CT of an open, comminuted, depressed skull fracture. The level of depression is greater than the bony table and there are a number of bone fragments impacted below the inner cortex of the opposing bone (large arrow). Despite lack of underlying associated brain injury this fracture required operative debridement and elevation of the bone fragments. See also the corresponding sagittal CT image

From the teaching collection of Demetrios Demetriades; used with permission

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