![](https://mail.fondoscience.com/sites/default/files/styles/figures_tables/public/articles/images/reacae.30380.fs2209015en-figure2.png?itok=ZTMUUU-3)
Figure 2. The range of different endoscopic accesses or approaches in the lumbar segment. The accesses moreover allowing assistance to lumbar fusion are shown in dark red, black and green. The direct approaches to the facetal joint, which currently limit use in performing endoscopic rhizolysis, are shown in light blue.