The following text summarizes information provided in the video. Facet joints, or zygapophyseal joints, are true synovial joints in the spine that have been identified as potential pain generators.

Radiofrequency ablation (RFA) is a procedure aiming to shrink the sizes of nodules and tumors or treat pain. RFA is not a cure-all solution, however. Back pain may not go away after RFA or may come ...