Table 7

Functional rating index and visual analog scale (VAS) score of patient 4

Outcome measures

Pre-injection

four weeks post-treatment follow-up

12 weeks post-treatment follow-up


Functional rating index

36

20

13


VAS

8

4

1


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

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