Fig. 1From: Effects of the cage height and positioning on clinical and radiographic outcome of lateral lumbar interbody fusion: a retrospective studyRadiological measurements of LL(A), DH(B), and SA(B) on lateral X-ray. FH was measured on parasagittal reconstruction CT(C). LL, lumbar lordosis; DH, disc height; SA, segmental angle; FH, foraminal heightBack to article page