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Figure 1 | Journal of Orthopaedic Surgery and Research

Figure 1

From: MRI analysis of the ISOBAR TTL internal fixation system for the dynamic fixation of intervertebral discs: a comparison with rigid internal fixation

Figure 1

Patient with L4/L5 spondylolisthesis I grade, L5/S1 and L4/L5 protrusion of intervertebral disc, spinal stenosis. The patient is female and 64 years old. (A) Preoperative lumbar radiograph. (B) Preoperative lumbar lateral film. (C) MRI of the lumbar spine, intervertebral disc degeneration, L4/L5 intervertebral disc degeneration, V grade. (D) ISOBAR TTL internal fixation system, L3/L4 implanted microactuator device, the postoperative lumbar radiograph. (E) Postoperative lumbar lateral film. (F) Lumbar intervertebral disc MRI after 2 years, L3/L4 grade III degeneration, L4/L5 grade IV intervertebral disc degeneration.

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X