Table 3

Density of CSDH on first CT of 137 CSDH in 118 patients (99 unilateral and 19 bilateral CSDH)

Density n (%)
Hypodense5238
Hypodense-isodense1310
Hypodense-hyperdense2921
Isodense2921
Isodense-hyperdense21
Hyperdense129