Could my back or neck problem be related to OA?

Yes, it could. Vertebrae are bones, and areas between them are joints protected by cartilage disks. In addition to the problems resulting from disk erosion, osteophytes can also grow around the vertebrae in the neck or back. These can put pressure on the nerve root or other surrounding tissues (impingement on the spinal foramina), creating symptoms such as

· pain that radiates down the leg or arms (radicular pain)
· muscle spasms
· muscle atrophy
· neurological deficits