Clinical Study

Applying the Mini-Open Anterolateral Lumbar Interbody Fusion with Self-Anchored Stand-Alone Polyetheretherketone Cage in Lumbar Revision Surgery

Figure 2

(a) The access to L5/S1 when the aortic bifurcation is high. (b) The access to L5/S1 when the aortic bifurcation is low. (c) The self-anchored PEEK cage we used in the study (ROI-A Oblique, LDR Médical, Troyes, France).
(a)
(b)
(c)