Gait Difficulty And Falls


Consult Page

73F with NPH, unable to ambulate.

Initial Imaging

Fig. 58.1, An axial head CT without contrast demonstrates mildly enlarged ventricles with a right frontal approach ventricular catheter terminating in the body of the left lateral ventricle. In comparison with prior imaging, this is stable (not shown).

Fig. 58.2, XR shunt series demonstrates a Certas valve set to 5. Abdominal XR demonstrates no kinks or disconnections of the distal shunt tubing (not shown).

Walking Thoughts

  • What is the patient’s neurological exam? Why is she unable to ambulate?

  • Does she have any other medical comorbidities?

  • Is the patient having any other symptoms?

  • What is the timeline of her symptoms?

  • What is her normal pressure hydrocephalus (NPH) history?

  • Does the patient have a shunt? If so, when was the shunt placed and what type of shunt does the patient have?

  • Has the shunt ever been revised? If so, when was it last revised, and what was the indication for revision?

  • Is the patient having a shunt malfunction?

  • Does the patient need surgery, and if so, what is the timing of surgery?

  • Is the patient taking any antiplatelet or anticoagulant medications?

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