Table 4:
Pre- and posttreatment VAS, FMS, and AS scores reported as median (interquartile range)
Preprocedure
Postprocedure
P
Value
Visual Analog Scale
9.0 (8.0–10.0)
3.0 (0.0–5.8)
<.001
Functional Mobility Scale
3.0 (2.0–3.0)
1.0 (0.25–2.8)
<.001
Analgesic Scale
3.0 (3.0–4.0)
3.0 (2.0–3.8)
<.01