Figure 7From: Increased pelvic incidence may lead to arthritis and sagittal orientation of the facet joints at the lower lumbar spine Pelvic Incidence and FJ Orientation at L5/S1: There was a significant difference in the logarithm of the mean PI and FJ orientation at L5/S1. The FJ orientation was labeled as coronal if angles were > 45° and sagittal if angles were ≤ 45°.Back to article page