Fig. 10From: Biomechanical study of oblique lumbar interbody fusion (OLIF) augmented with different types of instrumentation: a finite element analysisEquivalent stress peak of the cage as determined in five OLIF models (Stand-alone OLF, OLIF + LPF, OLIF + UPSF, OLIF + BPSF and OLIF + TFJF + UPSF) and for six posturesBack to article page