Multiple Sclerosis
Probably osteoarthritis which is a degenerative joint disease.
Alzheimer's disease is the example of degenerative nerve disease.
Traumatic injury, perhaps some sort of degenerative disease.
Degenerative changes usually have to do with changes in the body as it ages. These changes are usually things like arthritis and osteoporosis.
inherited
Degenerative disk disease and arthritis are different conditions conditions.The cause of degenerative disk disease at this point is not understood, however having arthritis can contribute to its development.
Osteoarthritis of the knee joints, is the most prevalent degenerative disease, probably, in USA.
cirrhosis
no
Disease that with the passage of time will deteriorate your body.
Discs are part of your Spinal Column. The condition you mention causes a curved back and poor posture. Joints are elbows, ankles, wrists, shoulders, neck, finger and thumb components. DJD is pain at the joint(s).