Symptomatic Pneumocephalus Associated with Lumbar Dural Tear and Reverse Trendelenburg Positioning: A Case Report and Review of the Literature
Figure 1
Sagittal (a) and axial (b) T2 weighted MRI scan of the lumbar spine displaying segment degeneration adjacent to a previous instrumented fusion with disc herniation as well as facet and ligamentum flavum hypertrophy.