I was walking across my living room when both of my legs became wobbly; I was unable to walk normally and had to reach out for the couch or I would have fallen. I don t know what could cause this or what kind of doctor to see. I do have osteopenia in my spine and spinal stenosis.
Osteopenia itself simply refers to a lower than normal calcium content in the skeletal structure of your body as measured by a special scanner such as a DEXA machine or perhaps by either X-ray or CT scan, although the latter 2 methods can only approximate the numbers.  The answer to your question is that your wobbliness in the legs is more likely a function of your spinal canal stenosis than any osteopenia that may be present. If you'd like to ask me any specific questions in the future on this network then, please use the following link