Fig. 2From: Posterior lumbar interbody fusion for dysplastic lumbar spondylolisthesis with high-grade slippage in two adolescent siblings: two case reportsPosterior lumbar interbody fusion with mild reduction of L5/S1 was performed on the older brother with L5 and S1 pedicle screws (a). Computed tomography showed bony fusion between L5/S1 (b). MRI showed that decompression was established (c, d) 5 years after the operationBack to article page