Fig. 2From: Analysis of clinical effect and radiographic outcomes of Isobar TTL system for two-segment lumbar degenerative disease: a retrospective studyTypical case in the Isobar TTL group: A old patient with two-segment degenerative lumbar disease (L3/4 and L4/5). a-d X-ray and e and f MRI images of the patient before surgery; g-i X-ray and j-l images of the patient at the last follow-upBack to article page