Presentation
Patient with contraindication to MRI study. Late postoperative lumbar arthrodesis with symptoms of lumbar spinal stenosis.
Patient Data
Age: 75 years
Gender: Female
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Screws of lumbar arthrodesis at L4 and L5. Anterior migration of L4-L5 CAGE associated with degeneration of vertebral plateaus. There is discrete stenosis of the dural sac at this level.
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Also conducted a study of the cervical spine, taking advantage of intrathecal injection of contrast.
Discrete anterior impressions on dural sac without significant stenoses.
Case Discussion
This is an illustrative case of a CT myelography study done in a patient with contra-indications to perform an MRI study.
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