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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Comparison of degenerative lumbar spondylolisthesis and isthmic lumbar spondylolisthesis: effect of pedicle screw placement on proximal facet invasion in surgical treatment

Fig. 5

A 74-year-old male was diagnosed with isthmic spondylolisthesis. A, B and C. During the follow-up and reexamination 15 months after the operation, according to the SEO grading method, CT showed that the left pedicle screw had grade 1 invasion to the facet joint, there was an air sign in the left proximal facet joint space, there was local facet hyperplasia and degeneration, and traumatic arthritis was visible

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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