Table 3: Types of treatment for patients with EPH depending on the value of CHVI.

Type of surgical intervention

Groups with EDH

Total

Group А1

CHVI < 2%

Group А2

CHVI 2-4%

Group А3

CHVI > 4%

Trephination

0

3

2

5

Decompressive craniectomy

0

1

4

5

CPT

0

1

0

1

Conservative treatment

10

1

1

12

Total

n=10

n=6

n=7

n=23