Fig. 1From: Posterior lumbar interbody fusion using single PEEK cage without pedicle screw fixation for lumbar disc herniation; Initial experience in Menoufia University HospitalMale patient, 46 years old, presented with LBP and bilateral sciatica. a, b sagittal and axial MRI T2 images revealed L4–5 LDP causing neural compression. c plain X-ray LSS lateral view revealed L4–5 discectomy and PLIF with a stand-alone cage. Postoperatively, LBP and bilateral sciatica were completely resolved (Excellent outcome)Back to article page