Seeing "disc protrusion," "herniation," or "extrusion" on an MRI scan raises many questions. We explain what these terms mean and why the diagnosis also depends on the symptoms and the examination.
Walking for a few minutes and then needing to sit down due to pain, heaviness, or tingling in the legs can be a characteristic symptom of lumbar spinal stenosis. We explain why this occurs and how it is assessed.
Receiving a recommendation for spinal surgery can raise concerns. A second, specialized opinion can help review the diagnosis, assess the available options, and make a more informed decision.
Difficulty walking, loss of balance, or a feeling of heaviness in the legs may be related to cervical stenosis when there is involvement of the spinal cord.