These findings are consistent with the results of several studies, such as Manchikanti et al.: lumbar facet joint nerve blocks in managing chronic facet joint pain: one-year follow-up of a randomized, double-blind controlled trial: Clinical Trial NCT00355914, in which 82% of patients had pain decrease, and 78% of patients showed functional improvement.
Estos hallazgos son consistentes con los resultados de varios estudios, como el realizado por Manchikanti et al. titulado «Lumbar facet joint nerve blocks in managing chronic facet joint pain: one-year follow-up of a randomized, double-blind controlled trial: Clinical Trial NCT00355914», donde se encontró que el 82% de los pacientes mejoraron en cuanto al dolor, y el 78% de los pacientes mejoraron funcionalmente.