Absolutely yes. A year and a half ago, I developed the rare condition of discitis—a bacterial infection of the vertebrae and intervertebral space. This included the formation of an abscess that put pressure on my spinal cord.
Simply put, any and all forms of disruption to the integrity of the spinal cord—especially those including and below L1—can result in neurological dysfunction, resulting in motor disability. (as per my doctors)
My discitis was centered at L4. For weeks after the acute infection was addressed, I could be standing still, and suddenly start to fall over. My walking was such that at times I could be mistaken for someone who was severely intoxicated because I could not walk a straight line—I would meander and constantly look like I was about to stumble.
Cheers,
Ian