Figure 1From: The value of SPECT in the detection of stress injury to the pars interarticularis in patients with low back painRadiographic findings in a patient with L5 pars interarticularis fracture and mild L5 on S1 spondylolisthesis: AP (A) and lateral (B) images. [Red arrow points to the fracture and blue arrow points to spondylolisthesis of L5 on S1].Back to article page