Table 2.

distribution of patients by clinical signs at admission

	Signs	Number/Frequency
Functionnal signs	Loss of initial knowledge	256 (87.6%)
	Headache	231 (79.2%)
	Convulsions	25.(19.4%)
	Vomiting	18.(14%)
	Pathological flows	21.(16.3%)
Examination of the encephalic extremity	Scalps wounds	76.(59%)
	Periorbital bruises	14 (11%)
	Brain materials issues	9 (70%)
Neurologic examination	Anisocoria	13 (10%)
	Motor Deficit	6 (5%)
Somatic examination	Skin dermabrasions	106 (82%)