Fig. 3From: Analysis of clinical effect and radiographic outcomes of Isobar TTL system for two-segment lumbar degenerative disease: a retrospective studyTypical case in the rigid group: A old patient with two-segment degenerative lumbar disease (L3/4 and L4/5) underwent L3/4 and L4/5 decompression and rigid fixation. a-d X-ray and e and f MRI images of the patient before surgery; g-j X-ray and k and l MRI images of the patient at the last follow-upBack to article page