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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

	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