Table 4.

Visual Analogic Scale (VAS). Score ranging from 1 to 10, whereby 1 indicates no improvement and 10 the maximum possible improvement.

Patients	VAS
1 L	6
2 L	5
3 L	6
4 L	7
5 L	8
1 A	7
2 A	8
3 A	8
4 A	8
5 A	8