Lesions | n | % |
Primary lesions |
|
|
Bone fracture | 176 | 29.4 |
Bone disjunction | 4 | 0.7 |
Intracranial hematoma | 135 | 22.6 |
・ Under dural | 77 | 12.9 |
・ Extradural | 39 | 6.5 |
・ Intraparenchymal | 19 | 3.2 |
Brain contusion | 89 | 14.9 |
Contusion and scalp hematoma | 51 | 8.5 |
Intraventricular hemorrhage | 41 | 6.9 |
Arachnoid hemorrhage | 12 | 2.0 |
Diffuse axonal injury | 7 | 1.2 |
Orbital lesion | 11 | 1.8 |
Contusion | 9 | 1.5 |
・ Burst | 1 | 0.2 |
・ Hematoma | 1 | 0.2 |
・ Retinal detachment | 1 | 0.2 |
Secondary and associated lesions |
|
|
Pneumoencephaly | 22 | 3.7 |
Commitment | 19 | 3.2 |
・ Sous-falcoriel | 13 | 2.2 |
・ Tonsillus | 6 | 1.0 |
Intracranial hypertension | 21 | 3.5 |
Brain edema | 13 | 2.2 |
Post-traumatic hydrocephalus | 1 | 0.2 |