Unspecified abnormalities of gait and mobility [R26.9] / Unspecified fall, subsequent encounter [W19.XXXD], Reason for Study: ^Reason: r/o structural lesion or stroke History: gait imbalance, falls No evidence of acute ischemic or hemorrhagic lesion.The ventricles, sulci and cisterns are unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, or restricted diffusion/acute ischemia. The midline structures are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.About 5 mm downward displacement of cerebellar tonsil.
1. 5mm downward displacement of cerebellar tonsils are seen.2. No evidence of acute ischemic or hemorrhagic lesion.