Table 1

Functional rating index [16] and visual analog scale (VAS) score for patient 1

Outcome measures

Pre-injection

four weeks post-treatment follow-up

12 weeks post-treatment follow-up


Functional rating index

15

12

8


VAS

7

4

2


Pak Journal of Medical Case Reports 2011 5:296   doi:10.1186/1752-1947-5-296

Open Data