Recent Chiari re-decompression with dura graft. There are postoperative findings related to Chiari decompression surgery with minimal fluid overlying the dural graft. There appears to be robust CSF flow across the anterior aspect of the neo-foramen magnum. There also appears to be intact CSF flow across the posterior aspect of the neo-foramen magnum, although relatively attenuated. The cerebellar morphology appears to be grossly unchanged, accounting for differences in technique. There is surgical hardware in the anterior cervical spine, which produces extensive artifact that obscures surrounding anatomy. The vertebral column alignment appears to be unchanged and the portions of spinal cord that are not obscured by artifact appear unremarkable.
Expected postoperative findings related to Chiari decompression surgery. Otherwise, assessment of the cervical spine is considerably limited due to artifacts from surgical hardware. 